From 0e3267b8cb60387e79beea6962c9868e681b9023 Mon Sep 17 00:00:00 2001
From: Banana <jumpin.banana@gmail.com>
Date: Fri, 29 Jul 2011 20:45:46 +0200
Subject: [PATCH] simpleTree is working

---
 javascript/mif-tree/Demos/SimpleTree/demo.css |   279 +
 javascript/mif-tree/Demos/SimpleTree/demo.js  |    64 +
 .../mif-tree/Demos/SimpleTree/index.html      |    20 +
 .../mif-tree/Demos/assets/files/bigTree.json  | 12512 ++++++++++++++++
 .../mif-tree/Demos/assets/files/empty.json    |     3 +
 .../mif-tree/Demos/assets/files/forest.json   |   130 +
 .../Demos/assets/files/mediumTree.json        |   709 +
 .../Demos/assets/files/simpleTree.json        |    41 +
 javascript/mif-tree/Demos/assets/images/1.gif |   Bin 0 -> 49 bytes
 .../mif-tree/Demos/assets/images/Thumbs.db    |   Bin 0 -> 40960 bytes
 .../mif-tree/Demos/assets/images/aro.gif      |   Bin 0 -> 338 bytes
 .../Demos/assets/images/arrow_gadjets.gif     |   Bin 0 -> 105 bytes
 .../Demos/assets/images/bin_close_icon.gif    |   Bin 0 -> 966 bytes
 .../Demos/assets/images/bin_middle_icon.gif   |   Bin 0 -> 1024 bytes
 .../Demos/assets/images/bin_open_icon.gif     |   Bin 0 -> 1035 bytes
 .../mif-tree/Demos/assets/images/blank.gif    |   Bin 0 -> 49 bytes
 .../Demos/assets/images/book_icon.gif         |   Bin 0 -> 1049 bytes
 .../Demos/assets/images/checkboxes.gif        |   Bin 0 -> 1019 bytes
 .../mif-tree/Demos/assets/images/checked.gif  |   Bin 0 -> 206 bytes
 .../Demos/assets/images/checked_selected.gif  |   Bin 0 -> 333 bytes
 .../Demos/assets/images/closeicon.gif         |   Bin 0 -> 97 bytes
 .../assets/images/disclosureDownPressed.png   |   Bin 0 -> 212 bytes
 .../assets/images/disclosureRightDown.png     |   Bin 0 -> 261 bytes
 .../assets/images/disclosureRightPressed.png  |   Bin 0 -> 233 bytes
 .../mif-tree/Demos/assets/images/drop-add.gif |   Bin 0 -> 1001 bytes
 .../Demos/assets/images/drop-between.gif      |   Bin 0 -> 907 bytes
 .../mif-tree/Demos/assets/images/drop-no.gif  |   Bin 0 -> 949 bytes
 .../Demos/assets/images/drop-over.gif         |   Bin 0 -> 911 bytes
 .../Demos/assets/images/drop-under.gif        |   Bin 0 -> 911 bytes
 .../mif-tree/Demos/assets/images/dropzone.gif |   Bin 0 -> 1415 bytes
 .../mif-tree/Demos/assets/images/file.gif     |   Bin 0 -> 549 bytes
 .../Demos/assets/images/gadjets-hover.gif     |   Bin 0 -> 138 bytes
 .../mif-tree/Demos/assets/images/gadjets.gif  |   Bin 0 -> 227 bytes
 .../Demos/assets/images/horizontal-line.gif   |   Bin 0 -> 55 bytes
 .../mif-tree/Demos/assets/images/line.gif     |   Bin 0 -> 45 bytes
 .../Demos/assets/images/lineSelected.gif      |   Bin 0 -> 459 bytes
 .../Demos/assets/images/mootree_loader.gif    |   Bin 0 -> 584 bytes
 .../mif-tree/Demos/assets/images/openicon.gif |   Bin 0 -> 97 bytes
 .../Demos/assets/images/twistyGadjets.gif     |   Bin 0 -> 367 bytes
 .../Demos/assets/images/unchecked.gif         |   Bin 0 -> 116 bytes
 .../assets/images/unchecked_selected.gif      |   Bin 0 -> 201 bytes
 .../mif-tree/Demos/assets/scripts/Builder.js  |    96 +
 .../mif-tree/Demos/assets/scripts/demos.js    |   154 +
 .../mif-tree/Demos/assets/scripts/docs.js     |   151 +
 .../Demos/assets/scripts/mootools-1.2.1.js    |  5438 +++++++
 .../mif-tree/Demos/assets/scripts/mootools.js |  4919 ++++++
 .../mif-tree/Demos/assets/scripts/showdown.js |  1296 ++
 .../mif-tree/Demos/assets/styles/demos.css    |   308 +
 .../mif-tree/Demos/assets/styles/docs.css     |   320 +
 .../mif-tree/Demos/assets/styles/mif-tree.css |   287 +
 .../mif-tree/Demos/assets/styles/specs.css    |   297 +
 javascript/mif-tree/Demos/index.html          |    32 +
 52 files changed, 27056 insertions(+)
 create mode 100755 javascript/mif-tree/Demos/SimpleTree/demo.css
 create mode 100755 javascript/mif-tree/Demos/SimpleTree/demo.js
 create mode 100755 javascript/mif-tree/Demos/SimpleTree/index.html
 create mode 100755 javascript/mif-tree/Demos/assets/files/bigTree.json
 create mode 100755 javascript/mif-tree/Demos/assets/files/empty.json
 create mode 100755 javascript/mif-tree/Demos/assets/files/forest.json
 create mode 100755 javascript/mif-tree/Demos/assets/files/mediumTree.json
 create mode 100755 javascript/mif-tree/Demos/assets/files/simpleTree.json
 create mode 100755 javascript/mif-tree/Demos/assets/images/1.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/Thumbs.db
 create mode 100755 javascript/mif-tree/Demos/assets/images/aro.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/arrow_gadjets.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/bin_close_icon.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/bin_middle_icon.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/bin_open_icon.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/blank.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/book_icon.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/checkboxes.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/checked.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/checked_selected.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/closeicon.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/disclosureDownPressed.png
 create mode 100755 javascript/mif-tree/Demos/assets/images/disclosureRightDown.png
 create mode 100755 javascript/mif-tree/Demos/assets/images/disclosureRightPressed.png
 create mode 100755 javascript/mif-tree/Demos/assets/images/drop-add.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/drop-between.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/drop-no.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/drop-over.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/drop-under.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/dropzone.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/file.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/gadjets-hover.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/gadjets.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/horizontal-line.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/line.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/lineSelected.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/mootree_loader.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/openicon.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/twistyGadjets.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/unchecked.gif
 create mode 100755 javascript/mif-tree/Demos/assets/images/unchecked_selected.gif
 create mode 100755 javascript/mif-tree/Demos/assets/scripts/Builder.js
 create mode 100755 javascript/mif-tree/Demos/assets/scripts/demos.js
 create mode 100755 javascript/mif-tree/Demos/assets/scripts/docs.js
 create mode 100755 javascript/mif-tree/Demos/assets/scripts/mootools-1.2.1.js
 create mode 100755 javascript/mif-tree/Demos/assets/scripts/mootools.js
 create mode 100755 javascript/mif-tree/Demos/assets/scripts/showdown.js
 create mode 100755 javascript/mif-tree/Demos/assets/styles/demos.css
 create mode 100755 javascript/mif-tree/Demos/assets/styles/docs.css
 create mode 100755 javascript/mif-tree/Demos/assets/styles/mif-tree.css
 create mode 100755 javascript/mif-tree/Demos/assets/styles/specs.css
 create mode 100755 javascript/mif-tree/Demos/index.html

diff --git a/javascript/mif-tree/Demos/SimpleTree/demo.css b/javascript/mif-tree/Demos/SimpleTree/demo.css
new file mode 100755
index 0000000..446c72d
--- /dev/null
+++ b/javascript/mif-tree/Demos/SimpleTree/demo.css
@@ -0,0 +1,279 @@
+#tree_container{
+height:200px;
+width:200px;
+position:relative;
+border:solid 1px #b7b7b7;
+}
+
+
+/*@global*/
+
+.mif-tree-wrapper{
+position: absolute;
+width: 100%;
+height:100%;
+margin:0;
+padding:0;
+overflow:auto;
+font-family:sans-serif;
+font-size:11px;
+line-height:18px;/******Tree node height******/
+white-space:nowrap;
+cursor:default;
+}
+
+.mif-tree-bg{
+width:100%;
+height:100%;
+position:absolute;
+overflow:hidden;
+}
+
+.mif-tree-bg-container{
+width:100%;
+display:none;
+}
+
+.mif-tree-bg-node{
+width:100%;
+height:18px;
+}
+
+.mif-tree-bg-selected{
+background-color:#dcd7ab;
+}
+
+.mif-tree-wrapper:focus{
+outline:0;
+}
+
+.mif-tree-wrapper span{
+padding-bottom:2px;
+padding-top:2px;
+cursor:inherit;
+}
+
+.mif-tree-children{
+padding-left:18px;
+width:18px;
+}
+
+.mif-tree-node{
+width:18px;
+background:url('../assets/images/line.gif') repeat-y 8px 0px;
+}
+
+.mif-tree-node-last{
+background:url('../assets/images/line.gif') no-repeat 8px 0px;
+}
+
+.mif-tree-name{
+cursor: default;
+overflow:hidden;
+margin-left:4px;
+}
+
+.mif-tree-name a{
+color:red;
+}
+
+.mif-tree-name a:hover{
+color:blue;
+}
+
+
+.mif-tree-node-wrapper{
+background:url('../assets/images/horizontal-line.gif') no-repeat 9px center;
+}
+
+/*@gadjets*/
+
+.mif-tree-gadjet{
+background-image:url('../assets/images/gadjets.gif');
+padding-right: 16px;
+z-index:1;
+overflow:hidden;
+background-repeat:no-repeat;
+cursor:default;
+}
+
+.mif-tree-gadjet-none{
+background:none;
+}
+
+.mif-tree-gadjet-minus{
+background-position: 0px 50%;
+}
+
+.mif-tree-gadjet-plus{
+background-position: -18px 50%;
+}
+
+
+.mif-tree-gadjet-hover .mif-tree-gadjet-minus{
+background-position: -54px 50%;
+}
+
+.mif-tree-gadjet-hover .mif-tree-gadjet-plus{
+background-position: -72px 50%;
+}
+
+
+
+/*.mif-tree-gadjet-hover{
+background-image:url('../../Source/assets/images/gadjets-hover.gif');
+}*/
+
+
+
+
+/*@icons*/
+.mif-tree-icon{
+padding-right:18px;
+background-position:0 50%;
+background-repeat:no-repeat;
+cursor:inherit;
+}
+
+.mif-tree-open-icon{
+background-image:url('../assets/images/openicon.gif')
+}
+
+.mif-tree-close-icon{
+background-image:url('../assets/images/closeicon.gif')
+}
+
+.mif-tree-loader-open-icon,.mif-tree-loader-close-icon{
+background-image:url('../assets/images/mootree_loader.gif');
+}
+
+.mif-tree-book-icon{
+background-image:url('../assets/images/book_icon.gif');
+}
+
+.mif-tree-bin-open-icon{
+background-image:url('../assets/images/bin_open_icon.gif');
+}
+
+.mif-tree-bin-close-icon{
+background-image:url('../assets/images/bin_close_icon.gif');
+}
+
+
+
+/*@selection*/
+
+.mif-tree-node-selected .mif-tree-name{
+background-color: #010161;
+color:#fff;
+text-transform:italic;
+}
+
+.mif-tree-hover-node .mif-tree-name{
+text-decoration:underline
+}
+
+
+
+/*@d'n'd*/
+.mif-tree-pointer{
+height:1px;
+overflow: hidden;
+position: absolute;
+background-image:url('../assets/images/1.gif');
+background-repeat:repeat-x;
+background-color:#292fef;
+}
+
+
+.mif-tree-ghost{
+background-color:#fff;
+border:solid 2px #e8e8f7;
+padding-left:2px;
+}
+
+.mif-tree-ghost span{
+padding-top:2px;
+padding-bottom:2px;
+}
+
+.mif-tree-ghost .mif-tree-node-wrapper{
+background:none;
+}
+
+.mif-tree-ghost span.mif-tree-text{
+padding-top:1px;
+padding-bottom:1px;
+}
+
+.mif-tree-ghost-icon{
+padding-left:16px;
+background-color:#fff;
+background-repeat:no-repeat;
+background-image:url('../assets/images/dropzone.gif');
+}
+
+.mif-tree-ghost-after{
+background-position:-64px 2px;
+}
+
+.mif-tree-ghost-before{
+background-position:-48px 2px;
+}
+
+.mif-tree-ghost-between{
+background-position:-16px 2px;
+}
+
+.mif-tree-ghost-inside{
+background-position:-0px 2px;
+}
+
+.mif-tree-ghost-notAllowed{
+background-position:-32px 2px;
+}
+
+.mif-tree-drag-current{
+background-color:#cfcfd8;
+}
+
+.mif-tree-replace{
+background-color:#99c8fb;
+}
+
+
+/*@checkbox*/
+.mif-tree-checkbox{
+padding-left:18px;
+}
+
+.mif-tree-node-checked, .mif-tree-node-checked .mif-tree-checkbox{
+background:url('../assets/images/checked.gif') center 2px no-repeat;
+}
+
+.mif-tree-node-unchecked, .mif-tree-node-unchecked .mif-tree-checkbox{
+background:url('../assets/images/unchecked.gif') center 2px no-repeat;
+}
+
+.mif-tree-node-checked-selected{
+background:url('../assets/images/checked_selected.gif') center 2px no-repeat;
+}
+
+.mif-tree-node-unchecked-selected{
+background:url('../assets/images/unchecked_selected.gif') center 2px no-repeat;
+}
+
+
+
+/*@rename*/
+.mif-tree-rename{
+display: inline;
+line-height: 14px;
+height:14px;
+cursor: default;
+overflow:hidden;
+font-family:sans-serif;
+font-size:11px;
+padding:1px 0;
+border:solid 1px black;
+}
diff --git a/javascript/mif-tree/Demos/SimpleTree/demo.js b/javascript/mif-tree/Demos/SimpleTree/demo.js
new file mode 100755
index 0000000..2e31bc9
--- /dev/null
+++ b/javascript/mif-tree/Demos/SimpleTree/demo.js
@@ -0,0 +1,64 @@
+window.addEvent('domready',function(){
+	tree = new Mif.Tree({
+		container: $('tree_container'),// tree container
+		types: {// node types
+			folder:{
+				openIcon: 'mif-tree-open-icon',//css class open icon
+				closeIcon: 'mif-tree-close-icon'// css class close icon
+			}
+		},
+		dfltType:'folder',//default node type
+		height: 18//node height
+	});
+
+	var json = [
+		{
+			"property": {
+				"name": "root"
+			},
+			"children": [
+				{
+					"property": {
+						"name": "node1"
+					}
+				},
+				{
+					"property": {
+						"name": "node2"
+					},
+					"state": {
+						"open": true
+					},
+					"children":[
+						{
+							"property": {
+								"name": "node2.1"
+							}
+						},
+						{
+							"property": {
+								"name": "node2.2"
+							}
+						}
+					]
+				},
+				{
+					"property": {
+						"name": "node4"
+					}
+				},
+				{
+					"property": {
+						"name": "node3"
+					}
+				}
+			]
+		}
+	];
+	
+	// load tree from json.
+	tree.load({
+		json: json
+	});
+	
+});
diff --git a/javascript/mif-tree/Demos/SimpleTree/index.html b/javascript/mif-tree/Demos/SimpleTree/index.html
new file mode 100755
index 0000000..f874293
--- /dev/null
+++ b/javascript/mif-tree/Demos/SimpleTree/index.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+	<link rel="stylesheet" href="../assets/styles/demos.css" type="text/css" />
+	<link rel="stylesheet" href="demo.css" type="text/css" />
+	<script type="text/javascript" src="../../mootools-core-1.3.2-full-nocompat.js"></script>
+	<script type="text/javascript" src="../../mootools-more-1.3.2.1.js"></script>
+	<script type="text/javascript" src="../../mif.tree_for-mt-1.3.2.js"></script>
+	<script type="text/javascript" src="demo.js"></script>
+	<title>Mif.Tree Demo</title>
+</head>
+<body>
+	<h1>Simple Tree example</h1>
+	<div id="tree_container"></div>
+	<p>
+		<a href="../index.html">Back</a>
+	</p>
+</body>
+</html>
diff --git a/javascript/mif-tree/Demos/assets/files/bigTree.json b/javascript/mif-tree/Demos/assets/files/bigTree.json
new file mode 100755
index 0000000..60a5f81
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/files/bigTree.json
@@ -0,0 +1,12512 @@
+[
+	{
+		"property": {
+			"name": "node1"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
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+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node1"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	}
+]
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/files/empty.json b/javascript/mif-tree/Demos/assets/files/empty.json
new file mode 100755
index 0000000..a066311
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/files/empty.json
@@ -0,0 +1,3 @@
+[	
+	
+]
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/files/forest.json b/javascript/mif-tree/Demos/assets/files/forest.json
new file mode 100755
index 0000000..27dd727
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/files/forest.json
@@ -0,0 +1,130 @@
+[
+	{
+		"property": {
+			"name": "<b>node1.1</b>"
+		},
+		"type": "book"
+	},
+	{
+		"property": {
+			"name": "drag me! sorry imposible",
+			"hasCheckbox": false
+		},
+		"type": "disabled",
+		"children":[
+			{
+				"property": {
+					"name": "anode1.3.1",
+					"hasCheckbox": false
+				},
+				"type": "folder"
+			},
+			{
+				"property": {
+					"name": "node1.3.0",
+					"hasCheckbox": false
+				},
+				"type": "folder"
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node1.2",
+			"loadable":true
+		},
+		"type": "folder"
+	},
+	{
+		"property": {
+			"name": "node1.3"
+		},
+		"data": {
+			"a": "aaa"
+		},
+		"type": "folder",
+		"children":[
+			{
+				"property": {
+					"name": "node1.3.1"
+				},
+				"type": "folder"
+			},
+			{
+				"property": {
+					"name": "node1.3.2"
+				},
+				"type": "folder"
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node1.4"
+		},
+		"data":{
+			"data1": "rtfm",
+			"data2": "xyz"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "empty",
+					"loadable": "true"
+				},
+				"type": "folder"
+			},
+			{
+				"property": {
+					"name": "node1.4.2"
+				},
+				"type": "folder"
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "books"
+		},
+		"type": "folder",
+		"children":[
+			{
+				"property": {
+					"name": "node1.5.1"
+				},
+				"type": "book"
+			},
+			{
+				"property": {
+					"name": "node1.5.2"
+				},
+				"type": "book"
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node1.6"
+		},
+		"type": "bin",
+		"children":[
+			{
+				"property": {
+					"name": "node1.6.1",
+					"hasCheckbox": false
+				},
+				"type": "folder"
+			},
+			{
+				"property": {
+					"name": "node1.6.2"
+				},
+				"data":{
+					"test": "acd",
+					"arrrrr": ["a","b","c"]
+				},
+				"type": "folder"
+			}
+		]
+	}
+]
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/files/mediumTree.json b/javascript/mif-tree/Demos/assets/files/mediumTree.json
new file mode 100755
index 0000000..add2940
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/files/mediumTree.json
@@ -0,0 +1,709 @@
+[
+	{
+		"property": {
+			"name": "node1"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
+			"name": "node3"
+		}
+	},
+	{
+		"property": {
+			"name": "node4"
+		}
+	},
+	{
+		"property": {
+			"name": "node2"
+		},
+		"children":[
+			{
+				"property": {
+					"name": "node2.1"
+				}
+			},
+			{
+				"property": {
+					"name": "node2.2"
+				}
+			}
+		]
+	},
+	{
+		"property": {
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diff --git a/javascript/mif-tree/Demos/assets/files/simpleTree.json b/javascript/mif-tree/Demos/assets/files/simpleTree.json
new file mode 100755
index 0000000..38e70af
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diff --git a/javascript/mif-tree/Demos/assets/scripts/Builder.js b/javascript/mif-tree/Demos/assets/scripts/Builder.js
new file mode 100755
index 0000000..90a694c
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/scripts/Builder.js
@@ -0,0 +1,96 @@
+/*
+Script: Builder.js
+	Automatically includes MooTools files right from the project folder.
+
+License:
+	MIT-style license.
+
+Note:
+	If you use this script in your own page, you must be out of your mind.
+*/
+
+var Builder = {
+
+	root: '../',
+
+	paths: {
+		source: 'Source',
+		docs: 'Source'
+	},
+
+	included: {
+		source: {},
+		docs: {}
+	},
+
+	scripts: {
+		source: {
+			'Core'      : ['Mif.Tree', 'Mif.Tree.Node', 'Mif.Tree.Hover', 'Mif.Tree.Selection', 'Mif.Tree.Load', 'Mif.Tree.Draw'],
+			'More'   : ['Mif.Tree.KeyNav', 'Mif.Tree.Sort', 'Mif.Tree.Transform', 'Mif.Tree.Drag', 'Mif.Tree.Drag.Element', 'Mif.Tree.Checkbox', 'Mif.Tree.Rename', 'Mif.Tree.CookieStorage']
+		},
+
+		docs: {
+			'Core'      : ['Mif.Tree', 'Mif.Tree.Node', 'Mif.Tree.Hover', 'Mif.Tree.Selection', 'Mif.Tree.Load', 'Mif.Tree.Draw'],
+			'More'   : ['Mif.Tree.KeyNav', 'Mif.Tree.Sort', 'Mif.Tree.Transform', 'Mif.Tree.Drag', 'Mif.Tree.Checkbox', 'Mif.Tree.Rename',  'Mif.Tree.CookieStorage']
+		}
+	},
+
+	initialize: function(root){
+		if (root) this.root = root;
+		this.includeType('source');
+		return this;
+	},
+
+	getFolder: function(type, file){
+		var scripts = this.scripts[type];
+		for (var folder in scripts){
+			for (var i = 0; i < scripts[folder].length; i++){
+				var script = scripts[folder][i];
+				if (script == file) return folder;
+			}
+		}
+		return false;
+	},
+
+	getRequest: function(){
+		var pairs = window.location.search.substring(1).split('&');
+		var obj = {};
+		for (var i = 0, l = pairs.length; i < l; i++){
+			var pair = pairs[i].split('=');
+			obj[pair[0]] = pair[1];
+		}
+		return obj;
+	},
+
+	includeFile: function(type, folder, file){
+		folder = folder || this.getFolder(type, file);
+		if (!folder) return false;
+		this.included[type][folder] = this.included[type][folder] || [];
+		var files = this.included[type][folder];
+		for (var i = 0; i < files.length; i++){
+			if (files[i] == file) return false;
+		}
+		this.included[type][folder].push(file);
+		return document.writeln('\t<script type="text/javascript" src="' + this.root + this.paths[type] + '/' + folder + '/' + file + '.js"></script>');
+	},
+
+	includeFolder: function(type, folder){
+		var scripts = this.scripts[type][folder];
+		for (var i = 0, l = scripts.length; i < l; i++) this.includeFile(type, folder, scripts[i]);
+	},
+
+	includeType: function(type){
+		for (var folder in this.scripts[type]) this.includeFolder(type, folder);
+	},
+
+	includeRequest: function(type){
+		var req = this.getRequest();
+		if (!req.files && !req.folders) return false;
+		var files = (req.files) ? req.files.split('+') : [];
+		var folders = (req.folders) ? req.folders.split('+') : [];
+		for (var j = 0; j < files.length; j++) this.includeFile(type, null, files[j]);
+		for (var i = 0; i < folders.length; i++) this.includeFolder(type, folders[i]);
+		return true;
+	}
+
+};
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/scripts/demos.js b/javascript/mif-tree/Demos/assets/scripts/demos.js
new file mode 100755
index 0000000..88ffb3f
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/scripts/demos.js
@@ -0,0 +1,154 @@
+Request.implement({
+
+	processScripts: function(text){
+		if (this.options.evalResponse && (/(ecma|java)script/).test(this.getHeader('Content-type'))) return $exec(text);
+		return text.stripScripts(this.options.evalScripts);
+	}
+
+});
+
+var Demos = {
+	
+	start: function() {
+		if (location.protocol == 'file:') Demos.local();
+		Demos.getList();
+		var hash=document.location.hash;
+		if(hash){
+			var demo=hash.replace('#','');
+			this.demo=demo;
+			Demos.load(demo)
+		}
+	},
+	
+	categories: function(json) {
+		var menu = $('menu-wrapper'), list = new Hash(json);
+		list.getKeys().each(function(group) {
+			var demos = new Hash(list[group]);
+			
+			var category = new Element('h2', {'text': group}).inject(menu);
+			var ul = new Element('ul', {'class': 'folder'}).inject(category, 'after');
+			
+			demos.each(function(value, key) {
+				new Element('li').adopt(new Element('h3').adopt(new Element('a', {
+					'href': '#',
+					'text': value.title,
+					'events': {
+						'click': function(e) { 
+							e.preventDefault();
+							document.location.hash=key;
+							Demos.load(key);
+						}
+					}
+				}))).inject(ul);
+			});
+		});
+	},
+	
+	load: function(folder) {
+		window.demo_path = folder + '/';
+		var wrapper = $('demos-wrapper');
+		var demo = new Request.HTML({
+			url: folder + '/index.html',
+			onSuccess: function(tree) {
+				wrapper.empty().adopt(Demos.parse(tree, folder));
+				var assets = $(document.head).getElements('#demo-css, #demo-js');
+				if (assets) assets.dispose();
+				new Element('link', {'id': 'demo-css', 'type': 'text/css', 'rel': 'stylesheet', 'href': folder + '/demo.css'}).inject(document.head);
+				new Element('script', {'id': 'demo-js', 'type': 'text/javascript', 'src': folder + '/demo.js'}).inject(document.head);
+				Demos.setInformer(folder);
+			}
+		}).GET();
+	},
+	
+	parse: function(tree, folder) {
+		var temp = new Element('div').adopt(tree), dir = folder;
+		var fixes = temp.getElements('a[href!="#"], img');
+
+		fixes.each(function(fix) {
+			var type = (fix.get('src')) ? 'src' : 'href';
+			
+			if (Browser.Engine.trident && type == 'src') {
+				var split = window.location.pathname.split('/').slice(0, -1).join('/') + '/';
+				dir = fix.get(type).replace(split, split + folder +  '/');
+				fix.set(type, dir);
+			}
+			else fix.set(type, dir + '/' + fix.get(type));
+		});
+		
+		return temp;
+	},
+	
+	getList: function() {
+		var request = new Request.JSON({url: 'demos.json', onComplete: Demos.categories}).GET();
+	},
+
+	local: function() {
+		Browser.Request = function(){
+			return $try(function(){
+				return new ActiveXObject('MSXML2.XMLHTTP');
+			}, function(){
+				return new XMLHttpRequest();
+			});
+		};
+		Request.implement({
+			isSuccess: function() {
+				return (!this.status || (this.status >= 200) && (this.status < 300));
+			}
+		});
+	},
+	
+	setInformer: function(folder){
+		
+		var info=new Element('div', {'class': 'info'}).injectTop($('demos-wrapper'));
+		
+		var informer={};
+		['html', 'js', 'css'].each( function(type){
+			informer[type]=new Element('pre', {'class': 'informer '+type,styles:{display:'none'}}).injectAfter(info);
+		});
+		
+		new Request({
+			url: folder+'/index.html',
+			onComplete: function(text){
+				var body='';
+				text.replace(/<body[^>]*>([\s\S]*?)<\/body>/gi, function(){
+					body += arguments[1] + '\n';
+					return '';
+				});
+				informer.html.innerHTML=body.replace(/</g,'&lt;').replace(/>/g,'&gt;');
+				
+			}
+		}).get();
+		new Request({
+			url: folder+'/demo.css',
+			onComplete: function(text){
+				informer.css.innerHTML=text;
+			}
+		}).get();
+		
+		new Request({
+			url: folder+'/demo.js',
+			onComplete: function(text){
+				informer.js.innerHTML=text.replace(/</g,'&lt;').replace(/>/g,'&gt;');
+			}
+		}).get();
+		['html', 'js', 'css'].each( function(type){
+			new Element('a', {href: '#'+type, text: type}).addEvent('click', function(event){
+				event.preventDefault();
+				for(var item in informer){
+					if(item!=type){
+						informer[item].style.display='none';
+					}else{
+						if(informer[type].style.display=='none'){
+							informer[type].style.display='block';
+						}else{
+							informer[type].style.display='none';
+						}
+					}
+					
+				};
+			}).injectInside(info);
+		});
+	}
+};
+
+window.addEvent('load', Demos.start);
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/scripts/docs.js b/javascript/mif-tree/Demos/assets/scripts/docs.js
new file mode 100755
index 0000000..db7594b
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/scripts/docs.js
@@ -0,0 +1,151 @@
+var Docs = {
+
+	anchorsPath: '../Docs/index.html',
+	scriptsJson: '../scripts.json',
+
+	start: function(){
+		if (location.protocol == 'file:') Docs.local();
+		Docs.loadScripts();
+	},
+
+	loadScripts: function(){
+		Docs.Scripts = new Hash();
+		new Request({ link: 'cancel', onSuccess: function(json){
+				var scripts = JSON.decode(json);
+				$each(scripts, function(files, dir) {
+					Docs.Scripts.set(dir, $H(files).getKeys());
+				});
+				Docs.process();
+			}
+		}).get(Docs.scriptsJson);
+	},
+
+	process: function(){
+		var menu = $('menu-wrapper'), elements = [], files;
+		var request = new Request({ link: 'cancel', onSuccess: Docs.update });
+		// selectors buggy, hack varible current
+		var current;
+		////
+		Docs.Scripts.each(function(scripts, folder){
+			var head = new Element('h2', { 'text': folder });
+			var list = new Element('ul', { 'class': 'folder' });
+
+			list.adopt(scripts.map(function(script){
+				var file = new Element('h3').adopt(new Element('a', {
+					'text': script,
+					'href': '#' + folder + '/' + script,
+					'events': {
+						'click': function(){
+							$('docs-wrapper').empty().set('html', '<h2>Loading...</h2>');
+							files.removeClass('selected');
+							file.addClass('selected');
+							request.get(this.get('href').split('#')[1] + '.md');
+						}
+					}
+				}));
+				/////
+				if(('#' + folder + '/' + script) == window.location.hash){
+					current=file.getFirst();
+				}
+				/////
+				return new Element('li').adopt(file);
+			}));
+
+			elements.push(head);
+			elements.push(list);
+		});
+		files = menu.adopt(elements).getElements('h3');
+		////
+		(current || document.getElement('#menu a[href=' + window.location.hash + ']') || document.getElement('#menu a')).fireEvent('click');
+	},
+
+	local: function() {
+		Request.implement({
+			getXHR: function(){
+				return (window.ActiveXObject) ? new ActiveXObject('Microsoft.XMLHTTP') : new XMLHttpRequest();
+			},
+			isSuccess: function() {
+				return (!this.status || (this.status >= 200) && (this.status < 300));
+			}
+		});
+	},
+
+	update: function(markdown){
+		var wrapper = $('docs-wrapper'), submenu = $('submenu');
+		if (!submenu) submenu = new Element('div').set('id', 'submenu');
+
+		var parse = Docs.parse(markdown);
+		wrapper.set('html', parse.innerHTML);
+		document.getElement('#menu-wrapper h3.selected').getParent().grab(submenu.empty());	
+
+		var methods = Docs.methods(parse, submenu);
+		Docs.scroll();
+	},
+
+	parse: function(markdown){
+		var html = ShowDown(markdown);
+		var temp = new Element('div').set('html', html);
+		var anchor = (/\{#(.*)\}/);
+
+		temp.getElements('h1, h2, h3, h4, h5, h6').each(function(h){
+			var matches = h.innerHTML.match(anchor);
+			if (matches) h.set('id', matches[1]);
+			h.innerHTML = h.innerHTML.replace(anchor, '');
+		});
+
+		var heading = temp.getElement('h1');
+		if (heading) heading.set('class', 'first');
+		return temp;
+	},
+
+	methods: function(parse, wrapper) {
+		var headers = parse.getElements('h1');
+		var anchors = parse.getElements('h2[id]');
+
+		headers.each(function(header, i) {
+			var group = new Element('ul').inject(wrapper);
+			var head = header.get('text').split(':');
+			head = (head.length == 1) ? head[0] : head[1];
+			var section = header.id.split(':')[0];
+
+			var lnk = '<a href="' + Docs.anchorsPath + '#' + header.id+ '">' + head + '</a>';
+			new Element('li').set('html', lnk).inject(group);
+			var subgroup = new Element('ul', {'class': 'subgroup'}).inject(group);
+
+			anchors.each(function(anchor) {
+				var sep = anchor.id.match(':');
+				var subSection = anchor.id.split(':')[0];
+				if (section == subSection || (!i && !sep)) {
+					var method = anchor.get('text').replace(section, '');
+					lnk = '<a href="' + Docs.anchorsPath + '#' + anchor.id + '">' + method + '</a>';
+					new Element('li').set('html', lnk).inject(subgroup);
+				}
+			});
+		});
+	},
+
+	scroll: function() {
+		if (!Docs.scrolling) Docs.scrolling = new Fx.Scroll('docs', {'offset': {x: 0, y: -4}});
+
+		$$('#submenu a').each(function(anchor) {
+			anchor.addEvent('click', function(e) {
+				e.stop();
+				var lnk = $(anchor.href.split('#')[1]);
+				Docs.scrolling.toElement(lnk);
+			});
+		});
+	}
+
+};
+
+
+
+
+
+
+
+var ShowDown = function(text){
+	return new Showdown.converter().makeHtml(text);
+};
+
+window.addEvent('domready', Docs.start);
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/scripts/mootools-1.2.1.js b/javascript/mif-tree/Demos/assets/scripts/mootools-1.2.1.js
new file mode 100755
index 0000000..e781c8b
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/scripts/mootools-1.2.1.js
@@ -0,0 +1,5438 @@
+/*
+Script: Core.js
+	MooTools - My Object Oriented JavaScript Tools.
+
+License:
+	MIT-style license.
+
+Copyright:
+	Copyright (c) 2006-2008 [Valerio Proietti](http://mad4milk.net/).
+
+Code & Documentation:
+	[The MooTools production team](http://mootools.net/developers/).
+
+Inspiration:
+	- Class implementation inspired by [Base.js](http://dean.edwards.name/weblog/2006/03/base/) Copyright (c) 2006 Dean Edwards, [GNU Lesser General Public License](http://opensource.org/licenses/lgpl-license.php)
+	- Some functionality inspired by [Prototype.js](http://prototypejs.org) Copyright (c) 2005-2007 Sam Stephenson, [MIT License](http://opensource.org/licenses/mit-license.php)
+*/
+
+var MooTools = {
+	'version': '1.2.1',
+	'build': '0d4845aab3d9a4fdee2f0d4a6dd59210e4b697cf'
+};
+
+var Native = function(options){
+	options = options || {};
+	var name = options.name;
+	var legacy = options.legacy;
+	var protect = options.protect;
+	var methods = options.implement;
+	var generics = options.generics;
+	var initialize = options.initialize;
+	var afterImplement = options.afterImplement || function(){};
+	var object = initialize || legacy;
+	generics = generics !== false;
+
+	object.constructor = Native;
+	object.$family = {name: 'native'};
+	if (legacy && initialize) object.prototype = legacy.prototype;
+	object.prototype.constructor = object;
+
+	if (name){
+		var family = name.toLowerCase();
+		object.prototype.$family = {name: family};
+		Native.typize(object, family);
+	}
+
+	var add = function(obj, name, method, force){
+		if (!protect || force || !obj.prototype[name]) obj.prototype[name] = method;
+		if (generics) Native.genericize(obj, name, protect);
+		afterImplement.call(obj, name, method);
+		return obj;
+	};
+
+	object.alias = function(a1, a2, a3){
+		if (typeof a1 == 'string'){
+			if ((a1 = this.prototype[a1])) return add(this, a2, a1, a3);
+		}
+		for (var a in a1) this.alias(a, a1[a], a2);
+		return this;
+	};
+
+	object.implement = function(a1, a2, a3){
+		if (typeof a1 == 'string') return add(this, a1, a2, a3);
+		for (var p in a1) add(this, p, a1[p], a2);
+		return this;
+	};
+
+	if (methods) object.implement(methods);
+
+	return object;
+};
+
+Native.genericize = function(object, property, check){
+	if ((!check || !object[property]) && typeof object.prototype[property] == 'function') object[property] = function(){
+		var args = Array.prototype.slice.call(arguments);
+		return object.prototype[property].apply(args.shift(), args);
+	};
+};
+
+Native.implement = function(objects, properties){
+	for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties);
+};
+
+Native.typize = function(object, family){
+	if (!object.type) object.type = function(item){
+		return ($type(item) === family);
+	};
+};
+
+(function(){
+	var natives = {'Array': Array, 'Date': Date, 'Function': Function, 'Number': Number, 'RegExp': RegExp, 'String': String};
+	for (var n in natives) new Native({name: n, initialize: natives[n], protect: true});
+
+	var types = {'boolean': Boolean, 'native': Native, 'object': Object};
+	for (var t in types) Native.typize(types[t], t);
+
+	var generics = {
+		'Array': ["concat", "indexOf", "join", "lastIndexOf", "pop", "push", "reverse", "shift", "slice", "sort", "splice", "toString", "unshift", "valueOf"],
+		'String': ["charAt", "charCodeAt", "concat", "indexOf", "lastIndexOf", "match", "replace", "search", "slice", "split", "substr", "substring", "toLowerCase", "toUpperCase", "valueOf"]
+	};
+	for (var g in generics){
+		for (var i = generics[g].length; i--;) Native.genericize(window[g], generics[g][i], true);
+	};
+})();
+
+var Hash = new Native({
+
+	name: 'Hash',
+
+	initialize: function(object){
+		if ($type(object) == 'hash') object = $unlink(object.getClean());
+		for (var key in object) this[key] = object[key];
+		return this;
+	}
+
+});
+
+Hash.implement({
+
+	forEach: function(fn, bind){
+		for (var key in this){
+			if (this.hasOwnProperty(key)) fn.call(bind, this[key], key, this);
+		}
+	},
+
+	getClean: function(){
+		var clean = {};
+		for (var key in this){
+			if (this.hasOwnProperty(key)) clean[key] = this[key];
+		}
+		return clean;
+	},
+
+	getLength: function(){
+		var length = 0;
+		for (var key in this){
+			if (this.hasOwnProperty(key)) length++;
+		}
+		return length;
+	}
+
+});
+
+Hash.alias('forEach', 'each');
+
+Array.implement({
+
+	forEach: function(fn, bind){
+		for (var i = 0, l = this.length; i < l; i++) fn.call(bind, this[i], i, this);
+	}
+
+});
+
+Array.alias('forEach', 'each');
+
+function $A(iterable){
+	if (iterable.item){
+		var array = [];
+		for (var i = 0, l = iterable.length; i < l; i++) array[i] = iterable[i];
+		return array;
+	}
+	return Array.prototype.slice.call(iterable);
+};
+
+function $arguments(i){
+	return function(){
+		return arguments[i];
+	};
+};
+
+function $chk(obj){
+	return !!(obj || obj === 0);
+};
+
+function $clear(timer){
+	clearTimeout(timer);
+	clearInterval(timer);
+	return null;
+};
+
+function $defined(obj){
+	return (obj != undefined);
+};
+
+function $each(iterable, fn, bind){
+	var type = $type(iterable);
+	((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind);
+};
+
+function $empty(){};
+
+function $extend(original, extended){
+	for (var key in (extended || {})) original[key] = extended[key];
+	return original;
+};
+
+function $H(object){
+	return new Hash(object);
+};
+
+function $lambda(value){
+	return (typeof value == 'function') ? value : function(){
+		return value;
+	};
+};
+
+function $merge(){
+	var mix = {};
+	for (var i = 0, l = arguments.length; i < l; i++){
+		var object = arguments[i];
+		if ($type(object) != 'object') continue;
+		for (var key in object){
+			var op = object[key], mp = mix[key];
+			mix[key] = (mp && $type(op) == 'object' && $type(mp) == 'object') ? $merge(mp, op) : $unlink(op);
+		}
+	}
+	return mix;
+};
+
+function $pick(){
+	for (var i = 0, l = arguments.length; i < l; i++){
+		if (arguments[i] != undefined) return arguments[i];
+	}
+	return null;
+};
+
+function $random(min, max){
+	return Math.floor(Math.random() * (max - min + 1) + min);
+};
+
+function $splat(obj){
+	var type = $type(obj);
+	return (type) ? ((type != 'array' && type != 'arguments') ? [obj] : obj) : [];
+};
+
+var $time = Date.now || function(){
+	return +new Date;
+};
+
+function $try(){
+	for (var i = 0, l = arguments.length; i < l; i++){
+		try {
+			return arguments[i]();
+		} catch(e){}
+	}
+	return null;
+};
+
+function $type(obj){
+	if (obj == undefined) return false;
+	if (obj.$family) return (obj.$family.name == 'number' && !isFinite(obj)) ? false : obj.$family.name;
+	if (obj.nodeName){
+		switch (obj.nodeType){
+			case 1: return 'element';
+			case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
+		}
+	} else if (typeof obj.length == 'number'){
+		if (obj.callee) return 'arguments';
+		else if (obj.item) return 'collection';
+	}
+	return typeof obj;
+};
+
+function $unlink(object){
+	var unlinked;
+	switch ($type(object)){
+		case 'object':
+			unlinked = {};
+			for (var p in object) unlinked[p] = $unlink(object[p]);
+		break;
+		case 'hash':
+			unlinked = new Hash(object);
+		break;
+		case 'array':
+			unlinked = [];
+			for (var i = 0, l = object.length; i < l; i++) unlinked[i] = $unlink(object[i]);
+		break;
+		default: return object;
+	}
+	return unlinked;
+};
+
+
+/*
+Script: Browser.js
+	The Browser Core. Contains Browser initialization, Window and Document, and the Browser Hash.
+
+License:
+	MIT-style license.
+*/
+
+var Browser = $merge({
+
+	Engine: {name: 'unknown', version: 0},
+
+	Platform: {name: (window.orientation != undefined) ? 'ipod' : (navigator.platform.match(/mac|win|linux/i) || ['other'])[0].toLowerCase()},
+
+	Features: {xpath: !!(document.evaluate), air: !!(window.runtime), query: !!(document.querySelector)},
+
+	Plugins: {},
+
+	Engines: {
+
+		presto: function(){
+			return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925));
+		},
+
+		trident: function(){
+			return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? 5 : 4);
+		},
+
+		webkit: function(){
+			return (navigator.taintEnabled) ? false : ((Browser.Features.xpath) ? ((Browser.Features.query) ? 525 : 420) : 419);
+		},
+
+		gecko: function(){
+			return (document.getBoxObjectFor == undefined) ? false : ((document.getElementsByClassName) ? 19 : 18);
+		}
+
+	}
+
+}, Browser || {});
+
+Browser.Platform[Browser.Platform.name] = true;
+
+Browser.detect = function(){
+
+	for (var engine in this.Engines){
+		var version = this.Engines[engine]();
+		if (version){
+			this.Engine = {name: engine, version: version};
+			this.Engine[engine] = this.Engine[engine + version] = true;
+			break;
+		}
+	}
+
+	return {name: engine, version: version};
+
+};
+
+Browser.detect();
+
+Browser.Request = function(){
+	return $try(function(){
+		return new XMLHttpRequest();
+	}, function(){
+		return new ActiveXObject('MSXML2.XMLHTTP');
+	});
+};
+
+Browser.Features.xhr = !!(Browser.Request());
+
+Browser.Plugins.Flash = (function(){
+	var version = ($try(function(){
+		return navigator.plugins['Shockwave Flash'].description;
+	}, function(){
+		return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
+	}) || '0 r0').match(/\d+/g);
+	return {version: parseInt(version[0] || 0 + '.' + version[1] || 0), build: parseInt(version[2] || 0)};
+})();
+
+function $exec(text){
+	if (!text) return text;
+	if (window.execScript){
+		window.execScript(text);
+	} else {
+		var script = document.createElement('script');
+		script.setAttribute('type', 'text/javascript');
+		script[(Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerText' : 'text'] = text;
+		document.head.appendChild(script);
+		document.head.removeChild(script);
+	}
+	return text;
+};
+
+Native.UID = 1;
+
+var $uid = (Browser.Engine.trident) ? function(item){
+	return (item.uid || (item.uid = [Native.UID++]))[0];
+} : function(item){
+	return item.uid || (item.uid = Native.UID++);
+};
+
+var Window = new Native({
+
+	name: 'Window',
+
+	legacy: (Browser.Engine.trident) ? null: window.Window,
+
+	initialize: function(win){
+		$uid(win);
+		if (!win.Element){
+			win.Element = $empty;
+			if (Browser.Engine.webkit) win.document.createElement("iframe"); //fixes safari 2
+			win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {};
+		}
+		win.document.window = win;
+		return $extend(win, Window.Prototype);
+	},
+
+	afterImplement: function(property, value){
+		window[property] = Window.Prototype[property] = value;
+	}
+
+});
+
+Window.Prototype = {$family: {name: 'window'}};
+
+new Window(window);
+
+var Document = new Native({
+
+	name: 'Document',
+
+	legacy: (Browser.Engine.trident) ? null: window.Document,
+
+	initialize: function(doc){
+		$uid(doc);
+		doc.head = doc.getElementsByTagName('head')[0];
+		doc.html = doc.getElementsByTagName('html')[0];
+		if (Browser.Engine.trident && Browser.Engine.version <= 4) $try(function(){
+			doc.execCommand("BackgroundImageCache", false, true);
+		});
+		if (Browser.Engine.trident) doc.window.attachEvent('onunload', function() {
+			doc.window.detachEvent('onunload', arguments.callee);
+			doc.head = doc.html = doc.window = null;
+		});
+		return $extend(doc, Document.Prototype);
+	},
+
+	afterImplement: function(property, value){
+		document[property] = Document.Prototype[property] = value;
+	}
+
+});
+
+Document.Prototype = {$family: {name: 'document'}};
+
+new Document(document);
+
+
+/*
+Script: Array.js
+	Contains Array Prototypes like each, contains, and erase.
+
+License:
+	MIT-style license.
+*/
+
+Array.implement({
+
+	every: function(fn, bind){
+		for (var i = 0, l = this.length; i < l; i++){
+			if (!fn.call(bind, this[i], i, this)) return false;
+		}
+		return true;
+	},
+
+	filter: function(fn, bind){
+		var results = [];
+		for (var i = 0, l = this.length; i < l; i++){
+			if (fn.call(bind, this[i], i, this)) results.push(this[i]);
+		}
+		return results;
+	},
+
+	clean: function() {
+		return this.filter($defined);
+	},
+
+	indexOf: function(item, from){
+		var len = this.length;
+		for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
+			if (this[i] === item) return i;
+		}
+		return -1;
+	},
+
+	map: function(fn, bind){
+		var results = [];
+		for (var i = 0, l = this.length; i < l; i++) results[i] = fn.call(bind, this[i], i, this);
+		return results;
+	},
+
+	some: function(fn, bind){
+		for (var i = 0, l = this.length; i < l; i++){
+			if (fn.call(bind, this[i], i, this)) return true;
+		}
+		return false;
+	},
+
+	associate: function(keys){
+		var obj = {}, length = Math.min(this.length, keys.length);
+		for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
+		return obj;
+	},
+
+	link: function(object){
+		var result = {};
+		for (var i = 0, l = this.length; i < l; i++){
+			for (var key in object){
+				if (object[key](this[i])){
+					result[key] = this[i];
+					delete object[key];
+					break;
+				}
+			}
+		}
+		return result;
+	},
+
+	contains: function(item, from){
+		return this.indexOf(item, from) != -1;
+	},
+
+	extend: function(array){
+		for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);
+		return this;
+	},
+
+	getLast: function(){
+		return (this.length) ? this[this.length - 1] : null;
+	},
+
+	getRandom: function(){
+		return (this.length) ? this[$random(0, this.length - 1)] : null;
+	},
+
+	include: function(item){
+		if (!this.contains(item)) this.push(item);
+		return this;
+	},
+
+	combine: function(array){
+		for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);
+		return this;
+	},
+
+	erase: function(item){
+		for (var i = this.length; i--; i){
+			if (this[i] === item) this.splice(i, 1);
+		}
+		return this;
+	},
+
+	empty: function(){
+		this.length = 0;
+		return this;
+	},
+
+	flatten: function(){
+		var array = [];
+		for (var i = 0, l = this.length; i < l; i++){
+			var type = $type(this[i]);
+			if (!type) continue;
+			array = array.concat((type == 'array' || type == 'collection' || type == 'arguments') ? Array.flatten(this[i]) : this[i]);
+		}
+		return array;
+	},
+
+	hexToRgb: function(array){
+		if (this.length != 3) return null;
+		var rgb = this.map(function(value){
+			if (value.length == 1) value += value;
+			return value.toInt(16);
+		});
+		return (array) ? rgb : 'rgb(' + rgb + ')';
+	},
+
+	rgbToHex: function(array){
+		if (this.length < 3) return null;
+		if (this.length == 4 && this[3] == 0 && !array) return 'transparent';
+		var hex = [];
+		for (var i = 0; i < 3; i++){
+			var bit = (this[i] - 0).toString(16);
+			hex.push((bit.length == 1) ? '0' + bit : bit);
+		}
+		return (array) ? hex : '#' + hex.join('');
+	}
+
+});
+
+
+/*
+Script: Function.js
+	Contains Function Prototypes like create, bind, pass, and delay.
+
+License:
+	MIT-style license.
+*/
+
+Function.implement({
+
+	extend: function(properties){
+		for (var property in properties) this[property] = properties[property];
+		return this;
+	},
+
+	create: function(options){
+		var self = this;
+		options = options || {};
+		return function(event){
+			var args = options.arguments;
+			args = (args != undefined) ? $splat(args) : Array.slice(arguments, (options.event) ? 1 : 0);
+			if (options.event) args = [event || window.event].extend(args);
+			var returns = function(){
+				return self.apply(options.bind || null, args);
+			};
+			if (options.delay) return setTimeout(returns, options.delay);
+			if (options.periodical) return setInterval(returns, options.periodical);
+			if (options.attempt) return $try(returns);
+			return returns();
+		};
+	},
+
+	run: function(args, bind){
+		return this.apply(bind, $splat(args));
+	},
+
+	pass: function(args, bind){
+		return this.create({bind: bind, arguments: args});
+	},
+
+	bind: function(bind, args){
+		return this.create({bind: bind, arguments: args});
+	},
+
+	bindWithEvent: function(bind, args){
+		return this.create({bind: bind, arguments: args, event: true});
+	},
+
+	attempt: function(args, bind){
+		return this.create({bind: bind, arguments: args, attempt: true})();
+	},
+
+	delay: function(delay, bind, args){
+		return this.create({bind: bind, arguments: args, delay: delay})();
+	},
+
+	periodical: function(periodical, bind, args){
+		return this.create({bind: bind, arguments: args, periodical: periodical})();
+	}
+
+});
+
+
+/*
+Script: Number.js
+	Contains Number Prototypes like limit, round, times, and ceil.
+
+License:
+	MIT-style license.
+*/
+
+Number.implement({
+
+	limit: function(min, max){
+		return Math.min(max, Math.max(min, this));
+	},
+
+	round: function(precision){
+		precision = Math.pow(10, precision || 0);
+		return Math.round(this * precision) / precision;
+	},
+
+	times: function(fn, bind){
+		for (var i = 0; i < this; i++) fn.call(bind, i, this);
+	},
+
+	toFloat: function(){
+		return parseFloat(this);
+	},
+
+	toInt: function(base){
+		return parseInt(this, base || 10);
+	}
+
+});
+
+Number.alias('times', 'each');
+
+(function(math){
+	var methods = {};
+	math.each(function(name){
+		if (!Number[name]) methods[name] = function(){
+			return Math[name].apply(null, [this].concat($A(arguments)));
+		};
+	});
+	Number.implement(methods);
+})(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']);
+
+
+/*
+Script: String.js
+	Contains String Prototypes like camelCase, capitalize, test, and toInt.
+
+License:
+	MIT-style license.
+*/
+
+String.implement({
+
+	test: function(regex, params){
+		return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this);
+	},
+
+	contains: function(string, separator){
+		return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : this.indexOf(string) > -1;
+	},
+
+	trim: function(){
+		return this.replace(/^\s+|\s+$/g, '');
+	},
+
+	clean: function(){
+		return this.replace(/\s+/g, ' ').trim();
+	},
+
+	camelCase: function(){
+		return this.replace(/-\D/g, function(match){
+			return match.charAt(1).toUpperCase();
+		});
+	},
+
+	hyphenate: function(){
+		return this.replace(/[A-Z]/g, function(match){
+			return ('-' + match.charAt(0).toLowerCase());
+		});
+	},
+
+	capitalize: function(){
+		return this.replace(/\b[a-z]/g, function(match){
+			return match.toUpperCase();
+		});
+	},
+
+	escapeRegExp: function(){
+		return this.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
+	},
+
+	toInt: function(base){
+		return parseInt(this, base || 10);
+	},
+
+	toFloat: function(){
+		return parseFloat(this);
+	},
+
+	hexToRgb: function(array){
+		var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
+		return (hex) ? hex.slice(1).hexToRgb(array) : null;
+	},
+
+	rgbToHex: function(array){
+		var rgb = this.match(/\d{1,3}/g);
+		return (rgb) ? rgb.rgbToHex(array) : null;
+	},
+
+	stripScripts: function(option){
+		var scripts = '';
+		var text = this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){
+			scripts += arguments[1] + '\n';
+			return '';
+		});
+		if (option === true) $exec(scripts);
+		else if ($type(option) == 'function') option(scripts, text);
+		return text;
+	},
+
+	substitute: function(object, regexp){
+		return this.replace(regexp || (/\\?\{([^{}]+)\}/g), function(match, name){
+			if (match.charAt(0) == '\\') return match.slice(1);
+			return (object[name] != undefined) ? object[name] : '';
+		});
+	}
+
+});
+
+
+/*
+Script: Hash.js
+	Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects.
+
+License:
+	MIT-style license.
+*/
+
+Hash.implement({
+
+	has: Object.prototype.hasOwnProperty,
+
+	keyOf: function(value){
+		for (var key in this){
+			if (this.hasOwnProperty(key) && this[key] === value) return key;
+		}
+		return null;
+	},
+
+	hasValue: function(value){
+		return (Hash.keyOf(this, value) !== null);
+	},
+
+	extend: function(properties){
+		Hash.each(properties, function(value, key){
+			Hash.set(this, key, value);
+		}, this);
+		return this;
+	},
+
+	combine: function(properties){
+		Hash.each(properties, function(value, key){
+			Hash.include(this, key, value);
+		}, this);
+		return this;
+	},
+
+	erase: function(key){
+		if (this.hasOwnProperty(key)) delete this[key];
+		return this;
+	},
+
+	get: function(key){
+		return (this.hasOwnProperty(key)) ? this[key] : null;
+	},
+
+	set: function(key, value){
+		if (!this[key] || this.hasOwnProperty(key)) this[key] = value;
+		return this;
+	},
+
+	empty: function(){
+		Hash.each(this, function(value, key){
+			delete this[key];
+		}, this);
+		return this;
+	},
+
+	include: function(key, value){
+		var k = this[key];
+		if (k == undefined) this[key] = value;
+		return this;
+	},
+
+	map: function(fn, bind){
+		var results = new Hash;
+		Hash.each(this, function(value, key){
+			results.set(key, fn.call(bind, value, key, this));
+		}, this);
+		return results;
+	},
+
+	filter: function(fn, bind){
+		var results = new Hash;
+		Hash.each(this, function(value, key){
+			if (fn.call(bind, value, key, this)) results.set(key, value);
+		}, this);
+		return results;
+	},
+
+	every: function(fn, bind){
+		for (var key in this){
+			if (this.hasOwnProperty(key) && !fn.call(bind, this[key], key)) return false;
+		}
+		return true;
+	},
+
+	some: function(fn, bind){
+		for (var key in this){
+			if (this.hasOwnProperty(key) && fn.call(bind, this[key], key)) return true;
+		}
+		return false;
+	},
+
+	getKeys: function(){
+		var keys = [];
+		Hash.each(this, function(value, key){
+			keys.push(key);
+		});
+		return keys;
+	},
+
+	getValues: function(){
+		var values = [];
+		Hash.each(this, function(value){
+			values.push(value);
+		});
+		return values;
+	},
+
+	toQueryString: function(base){
+		var queryString = [];
+		Hash.each(this, function(value, key){
+			if (base) key = base + '[' + key + ']';
+			var result;
+			switch ($type(value)){
+				case 'object': result = Hash.toQueryString(value, key); break;
+				case 'array':
+					var qs = {};
+					value.each(function(val, i){
+						qs[i] = val;
+					});
+					result = Hash.toQueryString(qs, key);
+				break;
+				default: result = key + '=' + encodeURIComponent(value);
+			}
+			if (value != undefined) queryString.push(result);
+		});
+
+		return queryString.join('&');
+	}
+
+});
+
+Hash.alias({keyOf: 'indexOf', hasValue: 'contains'});
+
+
+/*
+Script: Event.js
+	Contains the Event Native, to make the event object completely crossbrowser.
+
+License:
+	MIT-style license.
+*/
+
+var Event = new Native({
+
+	name: 'Event',
+
+	initialize: function(event, win){
+		win = win || window;
+		var doc = win.document;
+		event = event || win.event;
+		if (event.$extended) return event;
+		this.$extended = true;
+		var type = event.type;
+		var target = event.target || event.srcElement;
+		while (target && target.nodeType == 3) target = target.parentNode;
+
+		if (type.test(/key/)){
+			var code = event.which || event.keyCode;
+			var key = Event.Keys.keyOf(code);
+			if (type == 'keydown'){
+				var fKey = code - 111;
+				if (fKey > 0 && fKey < 13) key = 'f' + fKey;
+			}
+			key = key || String.fromCharCode(code).toLowerCase();
+		} else if (type.match(/(click|mouse|menu)/i)){
+			doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
+			var page = {
+				x: event.pageX || event.clientX + doc.scrollLeft,
+				y: event.pageY || event.clientY + doc.scrollTop
+			};
+			var client = {
+				x: (event.pageX) ? event.pageX - win.pageXOffset : event.clientX,
+				y: (event.pageY) ? event.pageY - win.pageYOffset : event.clientY
+			};
+			if (type.match(/DOMMouseScroll|mousewheel/)){
+				var wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;
+			}
+			var rightClick = (event.which == 3) || (event.button == 2);
+			var related = null;
+			if (type.match(/over|out/)){
+				switch (type){
+					case 'mouseover': related = event.relatedTarget || event.fromElement; break;
+					case 'mouseout': related = event.relatedTarget || event.toElement;
+				}
+				if (!(function(){
+					while (related && related.nodeType == 3) related = related.parentNode;
+					return true;
+				}).create({attempt: Browser.Engine.gecko})()) related = false;
+			}
+		}
+
+		return $extend(this, {
+			event: event,
+			type: type,
+
+			page: page,
+			client: client,
+			rightClick: rightClick,
+
+			wheel: wheel,
+
+			relatedTarget: related,
+			target: target,
+
+			code: code,
+			key: key,
+
+			shift: event.shiftKey,
+			control: event.ctrlKey,
+			alt: event.altKey,
+			meta: event.metaKey
+		});
+	}
+
+});
+
+Event.Keys = new Hash({
+	'enter': 13,
+	'up': 38,
+	'down': 40,
+	'left': 37,
+	'right': 39,
+	'esc': 27,
+	'space': 32,
+	'backspace': 8,
+	'tab': 9,
+	'delete': 46
+});
+
+Event.implement({
+
+	stop: function(){
+		return this.stopPropagation().preventDefault();
+	},
+
+	stopPropagation: function(){
+		if (this.event.stopPropagation) this.event.stopPropagation();
+		else this.event.cancelBubble = true;
+		return this;
+	},
+
+	preventDefault: function(){
+		if (this.event.preventDefault) this.event.preventDefault();
+		else this.event.returnValue = false;
+		return this;
+	}
+
+});
+
+
+/*
+Script: Class.js
+	Contains the Class Function for easily creating, extending, and implementing reusable Classes.
+
+License:
+	MIT-style license.
+*/
+
+var Class = new Native({
+
+	name: 'Class',
+
+	initialize: function(properties){
+		properties = properties || {};
+		var klass = function(){
+			for (var key in this){
+				if ($type(this[key]) != 'function') this[key] = $unlink(this[key]);
+			}
+			this.constructor = klass;
+			if (Class.prototyping) return this;
+			var instance = (this.initialize) ? this.initialize.apply(this, arguments) : this;
+			if (this.options && this.options.initialize) this.options.initialize.call(this);
+			return instance;
+		};
+
+		for (var mutator in Class.Mutators){
+			if (!properties[mutator]) continue;
+			properties = Class.Mutators[mutator](properties, properties[mutator]);
+			delete properties[mutator];
+		}
+
+		$extend(klass, this);
+		klass.constructor = Class;
+		klass.prototype = properties;
+		return klass;
+	}
+
+});
+
+Class.Mutators = {
+
+	Extends: function(self, klass){
+		Class.prototyping = klass.prototype;
+		var subclass = new klass;
+		delete subclass.parent;
+		subclass = Class.inherit(subclass, self);
+		delete Class.prototyping;
+		return subclass;
+	},
+
+	Implements: function(self, klasses){
+		$splat(klasses).each(function(klass){
+			Class.prototying = klass;
+			$extend(self, ($type(klass) == 'class') ? new klass : klass);
+			delete Class.prototyping;
+		});
+		return self;
+	}
+
+};
+
+Class.extend({
+
+	inherit: function(object, properties){
+		var caller = arguments.callee.caller;
+		for (var key in properties){
+			var override = properties[key];
+			var previous = object[key];
+			var type = $type(override);
+			if (previous && type == 'function'){
+				if (override != previous){
+					if (caller){
+						override.__parent = previous;
+						object[key] = override;
+					} else {
+						Class.override(object, key, override);
+					}
+				}
+			} else if(type == 'object'){
+				object[key] = $merge(previous, override);
+			} else {
+				object[key] = override;
+			}
+		}
+
+		if (caller) object.parent = function(){
+			return arguments.callee.caller.__parent.apply(this, arguments);
+		};
+
+		return object;
+	},
+
+	override: function(object, name, method){
+		var parent = Class.prototyping;
+		if (parent && object[name] != parent[name]) parent = null;
+		var override = function(){
+			var previous = this.parent;
+			this.parent = parent ? parent[name] : object[name];
+			var value = method.apply(this, arguments);
+			this.parent = previous;
+			return value;
+		};
+		object[name] = override;
+	}
+
+});
+
+Class.implement({
+
+	implement: function(){
+		var proto = this.prototype;
+		$each(arguments, function(properties){
+			Class.inherit(proto, properties);
+		});
+		return this;
+	}
+
+});
+
+
+/*
+Script: Class.Extras.js
+	Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks.
+
+License:
+	MIT-style license.
+*/
+
+var Chain = new Class({
+
+	$chain: [],
+
+	chain: function(){
+		this.$chain.extend(Array.flatten(arguments));
+		return this;
+	},
+
+	callChain: function(){
+		return (this.$chain.length) ? this.$chain.shift().apply(this, arguments) : false;
+	},
+
+	clearChain: function(){
+		this.$chain.empty();
+		return this;
+	}
+
+});
+
+var Events = new Class({
+
+	$events: {},
+
+	addEvent: function(type, fn, internal){
+		type = Events.removeOn(type);
+		if (fn != $empty){
+			this.$events[type] = this.$events[type] || [];
+			this.$events[type].include(fn);
+			if (internal) fn.internal = true;
+		}
+		return this;
+	},
+
+	addEvents: function(events){
+		for (var type in events) this.addEvent(type, events[type]);
+		return this;
+	},
+
+	fireEvent: function(type, args, delay){
+		type = Events.removeOn(type);
+		if (!this.$events || !this.$events[type]) return this;
+		this.$events[type].each(function(fn){
+			fn.create({'bind': this, 'delay': delay, 'arguments': args})();
+		}, this);
+		return this;
+	},
+
+	removeEvent: function(type, fn){
+		type = Events.removeOn(type);
+		if (!this.$events[type]) return this;
+		if (!fn.internal) this.$events[type].erase(fn);
+		return this;
+	},
+
+	removeEvents: function(events){
+		if ($type(events) == 'object'){
+			for (var type in events) this.removeEvent(type, events[type]);
+			return this;
+		}
+		if (events) events = Events.removeOn(events);
+		for (var type in this.$events){
+			if (events && events != type) continue;
+			var fns = this.$events[type];
+			for (var i = fns.length; i--; i) this.removeEvent(type, fns[i]);
+		}
+		return this;
+	}
+
+});
+
+Events.removeOn = function(string){
+	return string.replace(/^on([A-Z])/, function(full, first) {
+		return first.toLowerCase();
+	});
+};
+
+var Options = new Class({
+
+	setOptions: function(){
+		this.options = $merge.run([this.options].extend(arguments));
+		if (!this.addEvent) return this;
+		for (var option in this.options){
+			if ($type(this.options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue;
+			this.addEvent(option, this.options[option]);
+			delete this.options[option];
+		}
+		return this;
+	}
+
+});
+
+
+/*
+Script: Element.js
+	One of the most important items in MooTools. Contains the dollar function, the dollars function, and an handful of cross-browser,
+	time-saver methods to let you easily work with HTML Elements.
+
+License:
+	MIT-style license.
+*/
+
+var Element = new Native({
+
+	name: 'Element',
+
+	legacy: window.Element,
+
+	initialize: function(tag, props){
+		var konstructor = Element.Constructors.get(tag);
+		if (konstructor) return konstructor(props);
+		if (typeof tag == 'string') return document.newElement(tag, props);
+		return $(tag).set(props);
+	},
+
+	afterImplement: function(key, value){
+		Element.Prototype[key] = value;
+		if (Array[key]) return;
+		Elements.implement(key, function(){
+			var items = [], elements = true;
+			for (var i = 0, j = this.length; i < j; i++){
+				var returns = this[i][key].apply(this[i], arguments);
+				items.push(returns);
+				if (elements) elements = ($type(returns) == 'element');
+			}
+			return (elements) ? new Elements(items) : items;
+		});
+	}
+
+});
+
+Element.Prototype = {$family: {name: 'element'}};
+
+Element.Constructors = new Hash;
+
+var IFrame = new Native({
+
+	name: 'IFrame',
+
+	generics: false,
+
+	initialize: function(){
+		var params = Array.link(arguments, {properties: Object.type, iframe: $defined});
+		var props = params.properties || {};
+		var iframe = $(params.iframe) || false;
+		var onload = props.onload || $empty;
+		delete props.onload;
+		props.id = props.name = $pick(props.id, props.name, iframe.id, iframe.name, 'IFrame_' + $time());
+		iframe = new Element(iframe || 'iframe', props);
+		var onFrameLoad = function(){
+			var host = $try(function(){
+				return iframe.contentWindow.location.host;
+			});
+			if (host && host == window.location.host){
+				var win = new Window(iframe.contentWindow);
+				new Document(iframe.contentWindow.document);
+				$extend(win.Element.prototype, Element.Prototype);
+			}
+			onload.call(iframe.contentWindow, iframe.contentWindow.document);
+		};
+		(window.frames[props.id]) ? onFrameLoad() : iframe.addListener('load', onFrameLoad);
+		return iframe;
+	}
+
+});
+
+var Elements = new Native({
+
+	initialize: function(elements, options){
+		options = $extend({ddup: true, cash: true}, options);
+		elements = elements || [];
+		if (options.ddup || options.cash){
+			var uniques = {}, returned = [];
+			for (var i = 0, l = elements.length; i < l; i++){
+				var el = $.element(elements[i], !options.cash);
+				if (options.ddup){
+					if (uniques[el.uid]) continue;
+					uniques[el.uid] = true;
+				}
+				returned.push(el);
+			}
+			elements = returned;
+		}
+		return (options.cash) ? $extend(elements, this) : elements;
+	}
+
+});
+
+Elements.implement({
+
+	filter: function(filter, bind){
+		if (!filter) return this;
+		return new Elements(Array.filter(this, (typeof filter == 'string') ? function(item){
+			return item.match(filter);
+		} : filter, bind));
+	}
+
+});
+
+Document.implement({
+
+	newElement: function(tag, props){
+		if (Browser.Engine.trident && props){
+			['name', 'type', 'checked'].each(function(attribute){
+				if (!props[attribute]) return;
+				tag += ' ' + attribute + '="' + props[attribute] + '"';
+				if (attribute != 'checked') delete props[attribute];
+			});
+			tag = '<' + tag + '>';
+		}
+		return $.element(this.createElement(tag)).set(props);
+	},
+
+	newTextNode: function(text){
+		return this.createTextNode(text);
+	},
+
+	getDocument: function(){
+		return this;
+	},
+
+	getWindow: function(){
+		return this.window;
+	}
+
+});
+
+Window.implement({
+
+	$: function(el, nocash){
+		if (el && el.$family && el.uid) return el;
+		var type = $type(el);
+		return ($[type]) ? $[type](el, nocash, this.document) : null;
+	},
+
+	$$: function(selector){
+		if (arguments.length == 1 && typeof selector == 'string') return this.document.getElements(selector);
+		var elements = [];
+		var args = Array.flatten(arguments);
+		for (var i = 0, l = args.length; i < l; i++){
+			var item = args[i];
+			switch ($type(item)){
+				case 'element': elements.push(item); break;
+				case 'string': elements.extend(this.document.getElements(item, true));
+			}
+		}
+		return new Elements(elements);
+	},
+
+	getDocument: function(){
+		return this.document;
+	},
+
+	getWindow: function(){
+		return this;
+	}
+
+});
+
+$.string = function(id, nocash, doc){
+	id = doc.getElementById(id);
+	return (id) ? $.element(id, nocash) : null;
+};
+
+$.element = function(el, nocash){
+	$uid(el);
+	if (!nocash && !el.$family && !(/^object|embed$/i).test(el.tagName)){
+		var proto = Element.Prototype;
+		for (var p in proto) el[p] = proto[p];
+	};
+	return el;
+};
+
+$.object = function(obj, nocash, doc){
+	if (obj.toElement) return $.element(obj.toElement(doc), nocash);
+	return null;
+};
+
+$.textnode = $.whitespace = $.window = $.document = $arguments(0);
+
+Native.implement([Element, Document], {
+
+	getElement: function(selector, nocash){
+		return $(this.getElements(selector, true)[0] || null, nocash);
+	},
+
+	getElements: function(tags, nocash){
+		tags = tags.split(',');
+		var elements = [];
+		var ddup = (tags.length > 1);
+		tags.each(function(tag){
+			var partial = this.getElementsByTagName(tag.trim());
+			(ddup) ? elements.extend(partial) : elements = partial;
+		}, this);
+		return new Elements(elements, {ddup: ddup, cash: !nocash});
+	}
+
+});
+
+(function(){
+
+var collected = {}, storage = {};
+var props = {input: 'checked', option: 'selected', textarea: (Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerHTML' : 'value'};
+
+var get = function(uid){
+	return (storage[uid] || (storage[uid] = {}));
+};
+
+var clean = function(item, retain){
+	if (!item) return;
+	var uid = item.uid;
+	if (Browser.Engine.trident){
+		if (item.clearAttributes){
+			var clone = retain && item.cloneNode(false);
+			item.clearAttributes();
+			if (clone) item.mergeAttributes(clone);
+		} else if (item.removeEvents){
+			item.removeEvents();
+		}
+		if ((/object/i).test(item.tagName)){
+			for (var p in item){
+				if (typeof item[p] == 'function') item[p] = $empty;
+			}
+			Element.dispose(item);
+		}
+	}	
+	if (!uid) return;
+	collected[uid] = storage[uid] = null;
+};
+
+var purge = function(){
+	Hash.each(collected, clean);
+	if (Browser.Engine.trident) $A(document.getElementsByTagName('object')).each(clean);
+	if (window.CollectGarbage) CollectGarbage();
+	collected = storage = null;
+};
+
+var walk = function(element, walk, start, match, all, nocash){
+	var el = element[start || walk];
+	var elements = [];
+	while (el){
+		if (el.nodeType == 1 && (!match || Element.match(el, match))){
+			if (!all) return $(el, nocash);
+			elements.push(el);
+		}
+		el = el[walk];
+	}
+	return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : null;
+};
+
+var attributes = {
+	'html': 'innerHTML',
+	'class': 'className',
+	'for': 'htmlFor',
+	'text': (Browser.Engine.trident || (Browser.Engine.webkit && Browser.Engine.version < 420)) ? 'innerText' : 'textContent'
+};
+var bools = ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer'];
+var camels = ['value', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap'];
+
+Hash.extend(attributes, bools.associate(bools));
+Hash.extend(attributes, camels.associate(camels.map(String.toLowerCase)));
+
+var inserters = {
+
+	before: function(context, element){
+		if (element.parentNode) element.parentNode.insertBefore(context, element);
+	},
+
+	after: function(context, element){
+		if (!element.parentNode) return;
+		var next = element.nextSibling;
+		(next) ? element.parentNode.insertBefore(context, next) : element.parentNode.appendChild(context);
+	},
+
+	bottom: function(context, element){
+		element.appendChild(context);
+	},
+
+	top: function(context, element){
+		var first = element.firstChild;
+		(first) ? element.insertBefore(context, first) : element.appendChild(context);
+	}
+
+};
+
+inserters.inside = inserters.bottom;
+
+Hash.each(inserters, function(inserter, where){
+
+	where = where.capitalize();
+
+	Element.implement('inject' + where, function(el){
+		inserter(this, $(el, true));
+		return this;
+	});
+
+	Element.implement('grab' + where, function(el){
+		inserter($(el, true), this);
+		return this;
+	});
+
+});
+
+Element.implement({
+
+	set: function(prop, value){
+		switch ($type(prop)){
+			case 'object':
+				for (var p in prop) this.set(p, prop[p]);
+				break;
+			case 'string':
+				var property = Element.Properties.get(prop);
+				(property && property.set) ? property.set.apply(this, Array.slice(arguments, 1)) : this.setProperty(prop, value);
+		}
+		return this;
+	},
+
+	get: function(prop){
+		var property = Element.Properties.get(prop);
+		return (property && property.get) ? property.get.apply(this, Array.slice(arguments, 1)) : this.getProperty(prop);
+	},
+
+	erase: function(prop){
+		var property = Element.Properties.get(prop);
+		(property && property.erase) ? property.erase.apply(this) : this.removeProperty(prop);
+		return this;
+	},
+
+	setProperty: function(attribute, value){
+		var key = attributes[attribute];
+		if (value == undefined) return this.removeProperty(attribute);
+		if (key && bools[attribute]) value = !!value;
+		(key) ? this[key] = value : this.setAttribute(attribute, '' + value);
+		return this;
+	},
+
+	setProperties: function(attributes){
+		for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]);
+		return this;
+	},
+
+	getProperty: function(attribute){
+		var key = attributes[attribute];
+		var value = (key) ? this[key] : this.getAttribute(attribute, 2);
+		return (bools[attribute]) ? !!value : (key) ? value : value || null;
+	},
+
+	getProperties: function(){
+		var args = $A(arguments);
+		return args.map(this.getProperty, this).associate(args);
+	},
+
+	removeProperty: function(attribute){
+		var key = attributes[attribute];
+		(key) ? this[key] = (key && bools[attribute]) ? false : '' : this.removeAttribute(attribute);
+		return this;
+	},
+
+	removeProperties: function(){
+		Array.each(arguments, this.removeProperty, this);
+		return this;
+	},
+
+	hasClass: function(className){
+		return this.className.contains(className, ' ');
+	},
+
+	addClass: function(className){
+		if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();
+		return this;
+	},
+
+	removeClass: function(className){
+		this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1');
+		return this;
+	},
+
+	toggleClass: function(className){
+		return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
+	},
+
+	adopt: function(){
+		Array.flatten(arguments).each(function(element){
+			element = $(element, true);
+			if (element) this.appendChild(element);
+		}, this);
+		return this;
+	},
+
+	appendText: function(text, where){
+		return this.grab(this.getDocument().newTextNode(text), where);
+	},
+
+	grab: function(el, where){
+		inserters[where || 'bottom']($(el, true), this);
+		return this;
+	},
+
+	inject: function(el, where){
+		inserters[where || 'bottom'](this, $(el, true));
+		return this;
+	},
+
+	replaces: function(el){
+		el = $(el, true);
+		el.parentNode.replaceChild(this, el);
+		return this;
+	},
+
+	wraps: function(el, where){
+		el = $(el, true);
+		return this.replaces(el).grab(el, where);
+	},
+
+	getPrevious: function(match, nocash){
+		return walk(this, 'previousSibling', null, match, false, nocash);
+	},
+
+	getAllPrevious: function(match, nocash){
+		return walk(this, 'previousSibling', null, match, true, nocash);
+	},
+
+	getNext: function(match, nocash){
+		return walk(this, 'nextSibling', null, match, false, nocash);
+	},
+
+	getAllNext: function(match, nocash){
+		return walk(this, 'nextSibling', null, match, true, nocash);
+	},
+
+	getFirst: function(match, nocash){
+		return walk(this, 'nextSibling', 'firstChild', match, false, nocash);
+	},
+
+	getLast: function(match, nocash){
+		return walk(this, 'previousSibling', 'lastChild', match, false, nocash);
+	},
+
+	getParent: function(match, nocash){
+		return walk(this, 'parentNode', null, match, false, nocash);
+	},
+
+	getParents: function(match, nocash){
+		return walk(this, 'parentNode', null, match, true, nocash);
+	},
+
+	getChildren: function(match, nocash){
+		return walk(this, 'nextSibling', 'firstChild', match, true, nocash);
+	},
+
+	getWindow: function(){
+		return this.ownerDocument.window;
+	},
+
+	getDocument: function(){
+		return this.ownerDocument;
+	},
+
+	getElementById: function(id, nocash){
+		var el = this.ownerDocument.getElementById(id);
+		if (!el) return null;
+		for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
+			if (!parent) return null;
+		}
+		return $.element(el, nocash);
+	},
+
+	getSelected: function(){
+		return new Elements($A(this.options).filter(function(option){
+			return option.selected;
+		}));
+	},
+
+	getComputedStyle: function(property){
+		if (this.currentStyle) return this.currentStyle[property.camelCase()];
+		var computed = this.getDocument().defaultView.getComputedStyle(this, null);
+		return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null;
+	},
+
+	toQueryString: function(){
+		var queryString = [];
+		this.getElements('input, select, textarea', true).each(function(el){
+			if (!el.name || el.disabled) return;
+			var value = (el.tagName.toLowerCase() == 'select') ? Element.getSelected(el).map(function(opt){
+				return opt.value;
+			}) : ((el.type == 'radio' || el.type == 'checkbox') && !el.checked) ? null : el.value;
+			$splat(value).each(function(val){
+				if (typeof val != 'undefined') queryString.push(el.name + '=' + encodeURIComponent(val));
+			});
+		});
+		return queryString.join('&');
+	},
+
+	clone: function(contents, keepid){
+		contents = contents !== false;
+		var clone = this.cloneNode(contents);
+		var clean = function(node, element){
+			if (!keepid) node.removeAttribute('id');
+			if (Browser.Engine.trident){
+				node.clearAttributes();
+				node.mergeAttributes(element);
+				node.removeAttribute('uid');
+				if (node.options){
+					var no = node.options, eo = element.options;
+					for (var j = no.length; j--;) no[j].selected = eo[j].selected;
+				}
+			}
+			var prop = props[element.tagName.toLowerCase()];
+			if (prop && element[prop]) node[prop] = element[prop];
+		};
+
+		if (contents){
+			var ce = clone.getElementsByTagName('*'), te = this.getElementsByTagName('*');
+			for (var i = ce.length; i--;) clean(ce[i], te[i]);
+		}
+
+		clean(clone, this);
+		return $(clone);
+	},
+
+	destroy: function(){
+		Element.empty(this);
+		Element.dispose(this);
+		clean(this, true);
+		return null;
+	},
+
+	empty: function(){
+		$A(this.childNodes).each(function(node){
+			Element.destroy(node);
+		});
+		return this;
+	},
+
+	dispose: function(){
+		return (this.parentNode) ? this.parentNode.removeChild(this) : this;
+	},
+
+	hasChild: function(el){
+		el = $(el, true);
+		if (!el) return false;
+		if (Browser.Engine.webkit && Browser.Engine.version < 420) return $A(this.getElementsByTagName(el.tagName)).contains(el);
+		return (this.contains) ? (this != el && this.contains(el)) : !!(this.compareDocumentPosition(el) & 16);
+	},
+
+	match: function(tag){
+		return (!tag || (tag == this) || (Element.get(this, 'tag') == tag));
+	}
+
+});
+
+Native.implement([Element, Window, Document], {
+
+	addListener: function(type, fn){
+		if (type == 'unload'){
+			var old = fn, self = this;
+			fn = function(){
+				self.removeListener('unload', fn);
+				old();
+			};
+		} else {
+			collected[this.uid] = this;
+		}
+		if (this.addEventListener) this.addEventListener(type, fn, false);
+		else this.attachEvent('on' + type, fn);
+		return this;
+	},
+
+	removeListener: function(type, fn){
+		if (this.removeEventListener) this.removeEventListener(type, fn, false);
+		else this.detachEvent('on' + type, fn);
+		return this;
+	},
+
+	retrieve: function(property, dflt){
+		var storage = get(this.uid), prop = storage[property];
+		if (dflt != undefined && prop == undefined) prop = storage[property] = dflt;
+		return $pick(prop);
+	},
+
+	store: function(property, value){
+		var storage = get(this.uid);
+		storage[property] = value;
+		return this;
+	},
+
+	eliminate: function(property){
+		var storage = get(this.uid);
+		delete storage[property];
+		return this;
+	}
+
+});
+
+window.addListener('unload', purge);
+
+})();
+
+Element.Properties = new Hash;
+
+Element.Properties.style = {
+
+	set: function(style){
+		this.style.cssText = style;
+	},
+
+	get: function(){
+		return this.style.cssText;
+	},
+
+	erase: function(){
+		this.style.cssText = '';
+	}
+
+};
+
+Element.Properties.tag = {
+
+	get: function(){
+		return this.tagName.toLowerCase();
+	}
+
+};
+
+Element.Properties.html = (function(){
+	var wrapper = document.createElement('div');
+
+	var translations = {
+		table: [1, '<table>', '</table>'],
+		select: [1, '<select>', '</select>'],
+		tbody: [2, '<table><tbody>', '</tbody></table>'],
+		tr: [3, '<table><tbody><tr>', '</tr></tbody></table>']
+	};
+	translations.thead = translations.tfoot = translations.tbody;
+
+	var html = {
+		set: function(){
+			var html = Array.flatten(arguments).join('');
+			var wrap = Browser.Engine.trident && translations[this.get('tag')];
+			if (wrap){
+				var first = wrapper;
+				first.innerHTML = wrap[1] + html + wrap[2];
+				for (var i = wrap[0]; i--;) first = first.firstChild;
+				this.empty().adopt(first.childNodes);
+			} else {
+				this.innerHTML = html;
+			}
+		}
+	};
+
+	html.erase = html.set;
+
+	return html;
+})();
+
+if (Browser.Engine.webkit && Browser.Engine.version < 420) Element.Properties.text = {
+	get: function(){
+		if (this.innerText) return this.innerText;
+		var temp = this.ownerDocument.newElement('div', {html: this.innerHTML}).inject(this.ownerDocument.body);
+		var text = temp.innerText;
+		temp.destroy();
+		return text;
+	}
+};
+
+
+/*
+Script: Element.Event.js
+	Contains Element methods for dealing with events, and custom Events.
+
+License:
+	MIT-style license.
+*/
+
+Element.Properties.events = {set: function(events){
+	this.addEvents(events);
+}};
+
+Native.implement([Element, Window, Document], {
+
+	addEvent: function(type, fn){
+		var events = this.retrieve('events', {});
+		events[type] = events[type] || {'keys': [], 'values': []};
+		if (events[type].keys.contains(fn)) return this;
+		events[type].keys.push(fn);
+		var realType = type, custom = Element.Events.get(type), condition = fn, self = this;
+		if (custom){
+			if (custom.onAdd) custom.onAdd.call(this, fn);
+			if (custom.condition){
+				condition = function(event){
+					if (custom.condition.call(this, event)) return fn.call(this, event);
+					return true;
+				};
+			}
+			realType = custom.base || realType;
+		}
+		var defn = function(){
+			return fn.call(self);
+		};
+		var nativeEvent = Element.NativeEvents[realType];
+		if (nativeEvent){
+			if (nativeEvent == 2){
+				defn = function(event){
+					event = new Event(event, self.getWindow());
+					if (condition.call(self, event) === false) event.stop();
+				};
+			}
+			this.addListener(realType, defn);
+		}
+		events[type].values.push(defn);
+		return this;
+	},
+
+	removeEvent: function(type, fn){
+		var events = this.retrieve('events');
+		if (!events || !events[type]) return this;
+		var pos = events[type].keys.indexOf(fn);
+		if (pos == -1) return this;
+		events[type].keys.splice(pos, 1);
+		var value = events[type].values.splice(pos, 1)[0];
+		var custom = Element.Events.get(type);
+		if (custom){
+			if (custom.onRemove) custom.onRemove.call(this, fn);
+			type = custom.base || type;
+		}
+		return (Element.NativeEvents[type]) ? this.removeListener(type, value) : this;
+	},
+
+	addEvents: function(events){
+		for (var event in events) this.addEvent(event, events[event]);
+		return this;
+	},
+
+	removeEvents: function(events){
+		if ($type(events) == 'object'){
+			for (var type in events) this.removeEvent(type, events[type]);
+			return this;
+		}
+		var attached = this.retrieve('events');
+		if (!attached) return this;
+		if (!events){
+			for (var type in attached) this.removeEvents(type);
+			this.eliminate('events');
+		} else if (attached[events]){
+			while (attached[events].keys[0]) this.removeEvent(events, attached[events].keys[0]);
+			attached[events] = null;
+		}
+		return this;
+	},
+
+	fireEvent: function(type, args, delay){
+		var events = this.retrieve('events');
+		if (!events || !events[type]) return this;
+		events[type].keys.each(function(fn){
+			fn.create({'bind': this, 'delay': delay, 'arguments': args})();
+		}, this);
+		return this;
+	},
+
+	cloneEvents: function(from, type){
+		from = $(from);
+		var fevents = from.retrieve('events');
+		if (!fevents) return this;
+		if (!type){
+			for (var evType in fevents) this.cloneEvents(from, evType);
+		} else if (fevents[type]){
+			fevents[type].keys.each(function(fn){
+				this.addEvent(type, fn);
+			}, this);
+		}
+		return this;
+	}
+
+});
+
+Element.NativeEvents = {
+	click: 2, dblclick: 2, mouseup: 2, mousedown: 2, contextmenu: 2, //mouse buttons
+	mousewheel: 2, DOMMouseScroll: 2, //mouse wheel
+	mouseover: 2, mouseout: 2, mousemove: 2, selectstart: 2, selectend: 2, //mouse movement
+	keydown: 2, keypress: 2, keyup: 2, //keyboard
+	focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, //form elements
+	load: 1, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
+	error: 1, abort: 1, scroll: 1 //misc
+};
+
+(function(){
+
+var $check = function(event){
+	var related = event.relatedTarget;
+	if (related == undefined) return true;
+	if (related === false) return false;
+	return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related));
+};
+
+Element.Events = new Hash({
+
+	mouseenter: {
+		base: 'mouseover',
+		condition: $check
+	},
+
+	mouseleave: {
+		base: 'mouseout',
+		condition: $check
+	},
+
+	mousewheel: {
+		base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel'
+	}
+
+});
+
+})();
+
+
+/*
+Script: Element.Style.js
+	Contains methods for interacting with the styles of Elements in a fashionable way.
+
+License:
+	MIT-style license.
+*/
+
+Element.Properties.styles = {set: function(styles){
+	this.setStyles(styles);
+}};
+
+Element.Properties.opacity = {
+
+	set: function(opacity, novisibility){
+		if (!novisibility){
+			if (opacity == 0){
+				if (this.style.visibility != 'hidden') this.style.visibility = 'hidden';
+			} else {
+				if (this.style.visibility != 'visible') this.style.visibility = 'visible';
+			}
+		}
+		if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
+		if (Browser.Engine.trident) this.style.filter = (opacity == 1) ? '' : 'alpha(opacity=' + opacity * 100 + ')';
+		this.style.opacity = opacity;
+		this.store('opacity', opacity);
+	},
+
+	get: function(){
+		return this.retrieve('opacity', 1);
+	}
+
+};
+
+Element.implement({
+
+	setOpacity: function(value){
+		return this.set('opacity', value, true);
+	},
+
+	getOpacity: function(){
+		return this.get('opacity');
+	},
+
+	setStyle: function(property, value){
+		switch (property){
+			case 'opacity': return this.set('opacity', parseFloat(value));
+			case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
+		}
+		property = property.camelCase();
+		if ($type(value) != 'string'){
+			var map = (Element.Styles.get(property) || '@').split(' ');
+			value = $splat(value).map(function(val, i){
+				if (!map[i]) return '';
+				return ($type(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
+			}).join(' ');
+		} else if (value == String(Number(value))){
+			value = Math.round(value);
+		}
+		this.style[property] = value;
+		return this;
+	},
+
+	getStyle: function(property){
+		switch (property){
+			case 'opacity': return this.get('opacity');
+			case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
+		}
+		property = property.camelCase();
+		var result = this.style[property];
+		if (!$chk(result)){
+			result = [];
+			for (var style in Element.ShortStyles){
+				if (property != style) continue;
+				for (var s in Element.ShortStyles[style]) result.push(this.getStyle(s));
+				return result.join(' ');
+			}
+			result = this.getComputedStyle(property);
+		}
+		if (result){
+			result = String(result);
+			var color = result.match(/rgba?\([\d\s,]+\)/);
+			if (color) result = result.replace(color[0], color[0].rgbToHex());
+		}
+		if (Browser.Engine.presto || (Browser.Engine.trident && !$chk(parseInt(result)))){
+			if (property.test(/^(height|width)$/)){
+				var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'], size = 0;
+				values.each(function(value){
+					size += this.getStyle('border-' + value + '-width').toInt() + this.getStyle('padding-' + value).toInt();
+				}, this);
+				return this['offset' + property.capitalize()] - size + 'px';
+			}
+			if ((Browser.Engine.presto) && String(result).test('px')) return result;
+			if (property.test(/(border(.+)Width|margin|padding)/)) return '0px';
+		}
+		return result;
+	},
+
+	setStyles: function(styles){
+		for (var style in styles) this.setStyle(style, styles[style]);
+		return this;
+	},
+
+	getStyles: function(){
+		var result = {};
+		Array.each(arguments, function(key){
+			result[key] = this.getStyle(key);
+		}, this);
+		return result;
+	}
+
+});
+
+Element.Styles = new Hash({
+	left: '@px', top: '@px', bottom: '@px', right: '@px',
+	width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px',
+	backgroundColor: 'rgb(@, @, @)', backgroundPosition: '@px @px', color: 'rgb(@, @, @)',
+	fontSize: '@px', letterSpacing: '@px', lineHeight: '@px', clip: 'rect(@px @px @px @px)',
+	margin: '@px @px @px @px', padding: '@px @px @px @px', border: '@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)',
+	borderWidth: '@px @px @px @px', borderStyle: '@ @ @ @', borderColor: 'rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)',
+	zIndex: '@', 'zoom': '@', fontWeight: '@', textIndent: '@px', opacity: '@'
+});
+
+Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, borderStyle: {}, borderColor: {}};
+
+['Top', 'Right', 'Bottom', 'Left'].each(function(direction){
+	var Short = Element.ShortStyles;
+	var All = Element.Styles;
+	['margin', 'padding'].each(function(style){
+		var sd = style + direction;
+		Short[style][sd] = All[sd] = '@px';
+	});
+	var bd = 'border' + direction;
+	Short.border[bd] = All[bd] = '@px @ rgb(@, @, @)';
+	var bdw = bd + 'Width', bds = bd + 'Style', bdc = bd + 'Color';
+	Short[bd] = {};
+	Short.borderWidth[bdw] = Short[bd][bdw] = All[bdw] = '@px';
+	Short.borderStyle[bds] = Short[bd][bds] = All[bds] = '@';
+	Short.borderColor[bdc] = Short[bd][bdc] = All[bdc] = 'rgb(@, @, @)';
+});
+
+
+/*
+Script: Element.Dimensions.js
+	Contains methods to work with size, scroll, or positioning of Elements and the window object.
+
+License:
+	MIT-style license.
+
+Credits:
+	- Element positioning based on the [qooxdoo](http://qooxdoo.org/) code and smart browser fixes, [LGPL License](http://www.gnu.org/licenses/lgpl.html).
+	- Viewport dimensions based on [YUI](http://developer.yahoo.com/yui/) code, [BSD License](http://developer.yahoo.com/yui/license.html).
+*/
+
+(function(){
+
+Element.implement({
+
+	scrollTo: function(x, y){
+		if (isBody(this)){
+			this.getWindow().scrollTo(x, y);
+		} else {
+			this.scrollLeft = x;
+			this.scrollTop = y;
+		}
+		return this;
+	},
+
+	getSize: function(){
+		if (isBody(this)) return this.getWindow().getSize();
+		return {x: this.offsetWidth, y: this.offsetHeight};
+	},
+
+	getScrollSize: function(){
+		if (isBody(this)) return this.getWindow().getScrollSize();
+		return {x: this.scrollWidth, y: this.scrollHeight};
+	},
+
+	getScroll: function(){
+		if (isBody(this)) return this.getWindow().getScroll();
+		return {x: this.scrollLeft, y: this.scrollTop};
+	},
+
+	getScrolls: function(){
+		var element = this, position = {x: 0, y: 0};
+		while (element && !isBody(element)){
+			position.x += element.scrollLeft;
+			position.y += element.scrollTop;
+			element = element.parentNode;
+		}
+		return position;
+	},
+
+	getOffsetParent: function(){
+		var element = this;
+		if (isBody(element)) return null;
+		if (!Browser.Engine.trident) return element.offsetParent;
+		while ((element = element.parentNode) && !isBody(element)){
+			if (styleString(element, 'position') != 'static') return element;
+		}
+		return null;
+	},
+
+	getOffsets: function(){
+		if (Browser.Engine.trident){
+			var bound = this.getBoundingClientRect(), html = this.getDocument().documentElement;
+			return {
+				x: bound.left + html.scrollLeft - html.clientLeft,
+				y: bound.top + html.scrollTop - html.clientTop
+			};
+		}
+
+		var element = this, position = {x: 0, y: 0};
+		if (isBody(this)) return position;
+
+		while (element && !isBody(element)){
+			position.x += element.offsetLeft;
+			position.y += element.offsetTop;
+
+			if (Browser.Engine.gecko){
+				if (!borderBox(element)){
+					position.x += leftBorder(element);
+					position.y += topBorder(element);
+				}
+				var parent = element.parentNode;
+				if (parent && styleString(parent, 'overflow') != 'visible'){
+					position.x += leftBorder(parent);
+					position.y += topBorder(parent);
+				}
+			} else if (element != this && Browser.Engine.webkit){
+				position.x += leftBorder(element);
+				position.y += topBorder(element);
+			}
+
+			element = element.offsetParent;
+		}
+		if (Browser.Engine.gecko && !borderBox(this)){
+			position.x -= leftBorder(this);
+			position.y -= topBorder(this);
+		}
+		return position;
+	},
+
+	getPosition: function(relative){
+		if (isBody(this)) return {x: 0, y: 0};
+		var offset = this.getOffsets(), scroll = this.getScrolls();
+		var position = {x: offset.x - scroll.x, y: offset.y - scroll.y};
+		var relativePosition = (relative && (relative = $(relative))) ? relative.getPosition() : {x: 0, y: 0};
+		return {x: position.x - relativePosition.x, y: position.y - relativePosition.y};
+	},
+
+	getCoordinates: function(element){
+		if (isBody(this)) return this.getWindow().getCoordinates();
+		var position = this.getPosition(element), size = this.getSize();
+		var obj = {left: position.x, top: position.y, width: size.x, height: size.y};
+		obj.right = obj.left + obj.width;
+		obj.bottom = obj.top + obj.height;
+		return obj;
+	},
+
+	computePosition: function(obj){
+		return {left: obj.x - styleNumber(this, 'margin-left'), top: obj.y - styleNumber(this, 'margin-top')};
+	},
+
+	position: function(obj){
+		return this.setStyles(this.computePosition(obj));
+	}
+
+});
+
+Native.implement([Document, Window], {
+
+	getSize: function(){
+		var win = this.getWindow();
+		if (Browser.Engine.presto || Browser.Engine.webkit) return {x: win.innerWidth, y: win.innerHeight};
+		var doc = getCompatElement(this);
+		return {x: doc.clientWidth, y: doc.clientHeight};
+	},
+
+	getScroll: function(){
+		var win = this.getWindow();
+		var doc = getCompatElement(this);
+		return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop};
+	},
+
+	getScrollSize: function(){
+		var doc = getCompatElement(this);
+		var min = this.getSize();
+		return {x: Math.max(doc.scrollWidth, min.x), y: Math.max(doc.scrollHeight, min.y)};
+	},
+
+	getPosition: function(){
+		return {x: 0, y: 0};
+	},
+
+	getCoordinates: function(){
+		var size = this.getSize();
+		return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x};
+	}
+
+});
+
+// private methods
+
+var styleString = Element.getComputedStyle;
+
+function styleNumber(element, style){
+	return styleString(element, style).toInt() || 0;
+};
+
+function borderBox(element){
+	return styleString(element, '-moz-box-sizing') == 'border-box';
+};
+
+function topBorder(element){
+	return styleNumber(element, 'border-top-width');
+};
+
+function leftBorder(element){
+	return styleNumber(element, 'border-left-width');
+};
+
+function isBody(element){
+	return (/^(?:body|html)$/i).test(element.tagName);
+};
+
+function getCompatElement(element){
+	var doc = element.getDocument();
+	return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
+};
+
+})();
+
+//aliases
+
+Native.implement([Window, Document, Element], {
+
+	getHeight: function(){
+		return this.getSize().y;
+	},
+
+	getWidth: function(){
+		return this.getSize().x;
+	},
+
+	getScrollTop: function(){
+		return this.getScroll().y;
+	},
+
+	getScrollLeft: function(){
+		return this.getScroll().x;
+	},
+
+	getScrollHeight: function(){
+		return this.getScrollSize().y;
+	},
+
+	getScrollWidth: function(){
+		return this.getScrollSize().x;
+	},
+
+	getTop: function(){
+		return this.getPosition().y;
+	},
+
+	getLeft: function(){
+		return this.getPosition().x;
+	}
+
+});
+
+
+/*
+Script: Selectors.js
+	Adds advanced CSS Querying capabilities for targeting elements. Also includes pseudoselectors support.
+
+License:
+	MIT-style license.
+*/
+
+Native.implement([Document, Element], {
+
+	getElements: function(expression, nocash){
+		expression = expression.split(',');
+		var items, local = {};
+		for (var i = 0, l = expression.length; i < l; i++){
+			var selector = expression[i], elements = Selectors.Utils.search(this, selector, local);
+			if (i != 0 && elements.item) elements = $A(elements);
+			items = (i == 0) ? elements : (items.item) ? $A(items).concat(elements) : items.concat(elements);
+		}
+		return new Elements(items, {ddup: (expression.length > 1), cash: !nocash});
+	}
+
+});
+
+Element.implement({
+
+	match: function(selector){
+		if (!selector || (selector == this)) return true;
+		var tagid = Selectors.Utils.parseTagAndID(selector);
+		var tag = tagid[0], id = tagid[1];
+		if (!Selectors.Filters.byID(this, id) || !Selectors.Filters.byTag(this, tag)) return false;
+		var parsed = Selectors.Utils.parseSelector(selector);
+		return (parsed) ? Selectors.Utils.filter(this, parsed, {}) : true;
+	}
+
+});
+
+var Selectors = {Cache: {nth: {}, parsed: {}}};
+
+Selectors.RegExps = {
+	id: (/#([\w-]+)/),
+	tag: (/^(\w+|\*)/),
+	quick: (/^(\w+|\*)$/),
+	splitter: (/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),
+	combined: (/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)
+};
+
+Selectors.Utils = {
+
+	chk: function(item, uniques){
+		if (!uniques) return true;
+		var uid = $uid(item);
+		if (!uniques[uid]) return uniques[uid] = true;
+		return false;
+	},
+
+	parseNthArgument: function(argument){
+		if (Selectors.Cache.nth[argument]) return Selectors.Cache.nth[argument];
+		var parsed = argument.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);
+		if (!parsed) return false;
+		var inta = parseInt(parsed[1]);
+		var a = (inta || inta === 0) ? inta : 1;
+		var special = parsed[2] || false;
+		var b = parseInt(parsed[3]) || 0;
+		if (a != 0){
+			b--;
+			while (b < 1) b += a;
+			while (b >= a) b -= a;
+		} else {
+			a = b;
+			special = 'index';
+		}
+		switch (special){
+			case 'n': parsed = {a: a, b: b, special: 'n'}; break;
+			case 'odd': parsed = {a: 2, b: 0, special: 'n'}; break;
+			case 'even': parsed = {a: 2, b: 1, special: 'n'}; break;
+			case 'first': parsed = {a: 0, special: 'index'}; break;
+			case 'last': parsed = {special: 'last-child'}; break;
+			case 'only': parsed = {special: 'only-child'}; break;
+			default: parsed = {a: (a - 1), special: 'index'};
+		}
+
+		return Selectors.Cache.nth[argument] = parsed;
+	},
+
+	parseSelector: function(selector){
+		if (Selectors.Cache.parsed[selector]) return Selectors.Cache.parsed[selector];
+		var m, parsed = {classes: [], pseudos: [], attributes: []};
+		while ((m = Selectors.RegExps.combined.exec(selector))){
+			var cn = m[1], an = m[2], ao = m[3], av = m[5], pn = m[6], pa = m[7];
+			if (cn){
+				parsed.classes.push(cn);
+			} else if (pn){
+				var parser = Selectors.Pseudo.get(pn);
+				if (parser) parsed.pseudos.push({parser: parser, argument: pa});
+				else parsed.attributes.push({name: pn, operator: '=', value: pa});
+			} else if (an){
+				parsed.attributes.push({name: an, operator: ao, value: av});
+			}
+		}
+		if (!parsed.classes.length) delete parsed.classes;
+		if (!parsed.attributes.length) delete parsed.attributes;
+		if (!parsed.pseudos.length) delete parsed.pseudos;
+		if (!parsed.classes && !parsed.attributes && !parsed.pseudos) parsed = null;
+		return Selectors.Cache.parsed[selector] = parsed;
+	},
+
+	parseTagAndID: function(selector){
+		var tag = selector.match(Selectors.RegExps.tag);
+		var id = selector.match(Selectors.RegExps.id);
+		return [(tag) ? tag[1] : '*', (id) ? id[1] : false];
+	},
+
+	filter: function(item, parsed, local){
+		var i;
+		if (parsed.classes){
+			for (i = parsed.classes.length; i--; i){
+				var cn = parsed.classes[i];
+				if (!Selectors.Filters.byClass(item, cn)) return false;
+			}
+		}
+		if (parsed.attributes){
+			for (i = parsed.attributes.length; i--; i){
+				var att = parsed.attributes[i];
+				if (!Selectors.Filters.byAttribute(item, att.name, att.operator, att.value)) return false;
+			}
+		}
+		if (parsed.pseudos){
+			for (i = parsed.pseudos.length; i--; i){
+				var psd = parsed.pseudos[i];
+				if (!Selectors.Filters.byPseudo(item, psd.parser, psd.argument, local)) return false;
+			}
+		}
+		return true;
+	},
+
+	getByTagAndID: function(ctx, tag, id){
+		if (id){
+			var item = (ctx.getElementById) ? ctx.getElementById(id, true) : Element.getElementById(ctx, id, true);
+			return (item && Selectors.Filters.byTag(item, tag)) ? [item] : [];
+		} else {
+			return ctx.getElementsByTagName(tag);
+		}
+	},
+
+	search: function(self, expression, local){
+		var splitters = [];
+
+		var selectors = expression.trim().replace(Selectors.RegExps.splitter, function(m0, m1, m2){
+			splitters.push(m1);
+			return ':)' + m2;
+		}).split(':)');
+
+		var items, filtered, item;
+
+		for (var i = 0, l = selectors.length; i < l; i++){
+
+			var selector = selectors[i];
+
+			if (i == 0 && Selectors.RegExps.quick.test(selector)){
+				items = self.getElementsByTagName(selector);
+				continue;
+			}
+
+			var splitter = splitters[i - 1];
+
+			var tagid = Selectors.Utils.parseTagAndID(selector);
+			var tag = tagid[0], id = tagid[1];
+
+			if (i == 0){
+				items = Selectors.Utils.getByTagAndID(self, tag, id);
+			} else {
+				var uniques = {}, found = [];
+				for (var j = 0, k = items.length; j < k; j++) found = Selectors.Getters[splitter](found, items[j], tag, id, uniques);
+				items = found;
+			}
+
+			var parsed = Selectors.Utils.parseSelector(selector);
+
+			if (parsed){
+				filtered = [];
+				for (var m = 0, n = items.length; m < n; m++){
+					item = items[m];
+					if (Selectors.Utils.filter(item, parsed, local)) filtered.push(item);
+				}
+				items = filtered;
+			}
+
+		}
+
+		return items;
+
+	}
+
+};
+
+Selectors.Getters = {
+
+	' ': function(found, self, tag, id, uniques){
+		var items = Selectors.Utils.getByTagAndID(self, tag, id);
+		for (var i = 0, l = items.length; i < l; i++){
+			var item = items[i];
+			if (Selectors.Utils.chk(item, uniques)) found.push(item);
+		}
+		return found;
+	},
+
+	'>': function(found, self, tag, id, uniques){
+		var children = Selectors.Utils.getByTagAndID(self, tag, id);
+		for (var i = 0, l = children.length; i < l; i++){
+			var child = children[i];
+			if (child.parentNode == self && Selectors.Utils.chk(child, uniques)) found.push(child);
+		}
+		return found;
+	},
+
+	'+': function(found, self, tag, id, uniques){
+		while ((self = self.nextSibling)){
+			if (self.nodeType == 1){
+				if (Selectors.Utils.chk(self, uniques) && Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
+				break;
+			}
+		}
+		return found;
+	},
+
+	'~': function(found, self, tag, id, uniques){
+		while ((self = self.nextSibling)){
+			if (self.nodeType == 1){
+				if (!Selectors.Utils.chk(self, uniques)) break;
+				if (Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
+			}
+		}
+		return found;
+	}
+
+};
+
+Selectors.Filters = {
+
+	byTag: function(self, tag){
+		return (tag == '*' || (self.tagName && self.tagName.toLowerCase() == tag));
+	},
+
+	byID: function(self, id){
+		return (!id || (self.id && self.id == id));
+	},
+
+	byClass: function(self, klass){
+		return (self.className && self.className.contains(klass, ' '));
+	},
+
+	byPseudo: function(self, parser, argument, local){
+		return parser.call(self, argument, local);
+	},
+
+	byAttribute: function(self, name, operator, value){
+		var result = Element.prototype.getProperty.call(self, name);
+		if (!result) return (operator == '!=');
+		if (!operator || value == undefined) return true;
+		switch (operator){
+			case '=': return (result == value);
+			case '*=': return (result.contains(value));
+			case '^=': return (result.substr(0, value.length) == value);
+			case '$=': return (result.substr(result.length - value.length) == value);
+			case '!=': return (result != value);
+			case '~=': return result.contains(value, ' ');
+			case '|=': return result.contains(value, '-');
+		}
+		return false;
+	}
+
+};
+
+Selectors.Pseudo = new Hash({
+
+	// w3c pseudo selectors
+
+	checked: function(){
+		return this.checked;
+	},
+
+	empty: function(){
+		return !(this.innerText || this.textContent || '').length;
+	},
+
+	not: function(selector){
+		return !Element.match(this, selector);
+	},
+
+	contains: function(text){
+		return (this.innerText || this.textContent || '').contains(text);
+	},
+
+	'first-child': function(){
+		return Selectors.Pseudo.index.call(this, 0);
+	},
+
+	'last-child': function(){
+		var element = this;
+		while ((element = element.nextSibling)){
+			if (element.nodeType == 1) return false;
+		}
+		return true;
+	},
+
+	'only-child': function(){
+		var prev = this;
+		while ((prev = prev.previousSibling)){
+			if (prev.nodeType == 1) return false;
+		}
+		var next = this;
+		while ((next = next.nextSibling)){
+			if (next.nodeType == 1) return false;
+		}
+		return true;
+	},
+
+	'nth-child': function(argument, local){
+		argument = (argument == undefined) ? 'n' : argument;
+		var parsed = Selectors.Utils.parseNthArgument(argument);
+		if (parsed.special != 'n') return Selectors.Pseudo[parsed.special].call(this, parsed.a, local);
+		var count = 0;
+		local.positions = local.positions || {};
+		var uid = $uid(this);
+		if (!local.positions[uid]){
+			var self = this;
+			while ((self = self.previousSibling)){
+				if (self.nodeType != 1) continue;
+				count ++;
+				var position = local.positions[$uid(self)];
+				if (position != undefined){
+					count = position + count;
+					break;
+				}
+			}
+			local.positions[uid] = count;
+		}
+		return (local.positions[uid] % parsed.a == parsed.b);
+	},
+
+	// custom pseudo selectors
+
+	index: function(index){
+		var element = this, count = 0;
+		while ((element = element.previousSibling)){
+			if (element.nodeType == 1 && ++count > index) return false;
+		}
+		return (count == index);
+	},
+
+	even: function(argument, local){
+		return Selectors.Pseudo['nth-child'].call(this, '2n+1', local);
+	},
+
+	odd: function(argument, local){
+		return Selectors.Pseudo['nth-child'].call(this, '2n', local);
+	}
+
+});
+
+
+/*
+Script: Domready.js
+	Contains the domready custom event.
+
+License:
+	MIT-style license.
+*/
+
+Element.Events.domready = {
+
+	onAdd: function(fn){
+		if (Browser.loaded) fn.call(this);
+	}
+
+};
+
+(function(){
+
+	var domready = function(){
+		if (Browser.loaded) return;
+		Browser.loaded = true;
+		window.fireEvent('domready');
+		document.fireEvent('domready');
+	};
+
+	if (Browser.Engine.trident){
+		var temp = document.createElement('div');
+		(function(){
+			($try(function(){
+				temp.doScroll('left');
+				return $(temp).inject(document.body).set('html', 'temp').dispose();
+			})) ? domready() : arguments.callee.delay(50);
+		})();
+	} else if (Browser.Engine.webkit && Browser.Engine.version < 525){
+		(function(){
+			(['loaded', 'complete'].contains(document.readyState)) ? domready() : arguments.callee.delay(50);
+		})();
+	} else {
+		window.addEvent('load', domready);
+		document.addEvent('DOMContentLoaded', domready);
+	}
+
+})();
+
+
+/*
+Script: JSON.js
+	JSON encoder and decoder.
+
+License:
+	MIT-style license.
+
+See Also:
+	<http://www.json.org/>
+*/
+
+var JSON = new Hash({
+
+	$specialChars: {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'},
+
+	$replaceChars: function(chr){
+		return JSON.$specialChars[chr] || '\\u00' + Math.floor(chr.charCodeAt() / 16).toString(16) + (chr.charCodeAt() % 16).toString(16);
+	},
+
+	encode: function(obj){
+		switch ($type(obj)){
+			case 'string':
+				return '"' + obj.replace(/[\x00-\x1f\\"]/g, JSON.$replaceChars) + '"';
+			case 'array':
+				return '[' + String(obj.map(JSON.encode).filter($defined)) + ']';
+			case 'object': case 'hash':
+				var string = [];
+				Hash.each(obj, function(value, key){
+					var json = JSON.encode(value);
+					if (json) string.push(JSON.encode(key) + ':' + json);
+				});
+				return '{' + string + '}';
+			case 'number': case 'boolean': return String(obj);
+			case false: return 'null';
+		}
+		return null;
+	},
+
+	decode: function(string, secure){
+		if ($type(string) != 'string' || !string.length) return null;
+		if (secure && !(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''))) return null;
+		return eval('(' + string + ')');
+	}
+
+});
+
+Native.implement([Hash, Array, String, Number], {
+
+	toJSON: function(){
+		return JSON.encode(this);
+	}
+
+});
+
+
+/*
+Script: Cookie.js
+	Class for creating, loading, and saving browser Cookies.
+
+License:
+	MIT-style license.
+
+Credits:
+	Based on the functions by Peter-Paul Koch (http://quirksmode.org).
+*/
+
+var Cookie = new Class({
+
+	Implements: Options,
+
+	options: {
+		path: false,
+		domain: false,
+		duration: false,
+		secure: false,
+		document: document
+	},
+
+	initialize: function(key, options){
+		this.key = key;
+		this.setOptions(options);
+	},
+
+	write: function(value){
+		value = encodeURIComponent(value);
+		if (this.options.domain) value += '; domain=' + this.options.domain;
+		if (this.options.path) value += '; path=' + this.options.path;
+		if (this.options.duration){
+			var date = new Date();
+			date.setTime(date.getTime() + this.options.duration * 24 * 60 * 60 * 1000);
+			value += '; expires=' + date.toGMTString();
+		}
+		if (this.options.secure) value += '; secure';
+		this.options.document.cookie = this.key + '=' + value;
+		return this;
+	},
+
+	read: function(){
+		var value = this.options.document.cookie.match('(?:^|;)\\s*' + this.key.escapeRegExp() + '=([^;]*)');
+		return (value) ? decodeURIComponent(value[1]) : null;
+	},
+
+	dispose: function(){
+		new Cookie(this.key, $merge(this.options, {duration: -1})).write('');
+		return this;
+	}
+
+});
+
+Cookie.write = function(key, value, options){
+	return new Cookie(key, options).write(value);
+};
+
+Cookie.read = function(key){
+	return new Cookie(key).read();
+};
+
+Cookie.dispose = function(key, options){
+	return new Cookie(key, options).dispose();
+};
+
+
+/*
+Script: Swiff.js
+	Wrapper for embedding SWF movies. Supports (and fixes) External Interface Communication.
+
+License:
+	MIT-style license.
+
+Credits:
+	Flash detection & Internet Explorer + Flash Player 9 fix inspired by SWFObject.
+*/
+
+var Swiff = new Class({
+
+	Implements: [Options],
+
+	options: {
+		id: null,
+		height: 1,
+		width: 1,
+		container: null,
+		properties: {},
+		params: {
+			quality: 'high',
+			allowScriptAccess: 'always',
+			wMode: 'transparent',
+			swLiveConnect: true
+		},
+		callBacks: {},
+		vars: {}
+	},
+
+	toElement: function(){
+		return this.object;
+	},
+
+	initialize: function(path, options){
+		this.instance = 'Swiff_' + $time();
+
+		this.setOptions(options);
+		options = this.options;
+		var id = this.id = options.id || this.instance;
+		var container = $(options.container);
+
+		Swiff.CallBacks[this.instance] = {};
+
+		var params = options.params, vars = options.vars, callBacks = options.callBacks;
+		var properties = $extend({height: options.height, width: options.width}, options.properties);
+
+		var self = this;
+
+		for (var callBack in callBacks){
+			Swiff.CallBacks[this.instance][callBack] = (function(option){
+				return function(){
+					return option.apply(self.object, arguments);
+				};
+			})(callBacks[callBack]);
+			vars[callBack] = 'Swiff.CallBacks.' + this.instance + '.' + callBack;
+		}
+
+		params.flashVars = Hash.toQueryString(vars);
+		if (Browser.Engine.trident){
+			properties.classid = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
+			params.movie = path;
+		} else {
+			properties.type = 'application/x-shockwave-flash';
+			properties.data = path;
+		}
+		var build = '<object id="' + id + '"';
+		for (var property in properties) build += ' ' + property + '="' + properties[property] + '"';
+		build += '>';
+		for (var param in params){
+			if (params[param]) build += '<param name="' + param + '" value="' + params[param] + '" />';
+		}
+		build += '</object>';
+		this.object = ((container) ? container.empty() : new Element('div')).set('html', build).firstChild;
+	},
+
+	replaces: function(element){
+		element = $(element, true);
+		element.parentNode.replaceChild(this.toElement(), element);
+		return this;
+	},
+
+	inject: function(element){
+		$(element, true).appendChild(this.toElement());
+		return this;
+	},
+
+	remote: function(){
+		return Swiff.remote.apply(Swiff, [this.toElement()].extend(arguments));
+	}
+
+});
+
+Swiff.CallBacks = {};
+
+Swiff.remote = function(obj, fn){
+	var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>');
+	return eval(rs);
+};
+
+
+/*
+Script: Fx.js
+	Contains the basic animation logic to be extended by all other Fx Classes.
+
+License:
+	MIT-style license.
+*/
+
+var Fx = new Class({
+
+	Implements: [Chain, Events, Options],
+
+	options: {
+		/*
+		onStart: $empty,
+		onCancel: $empty,
+		onComplete: $empty,
+		*/
+		fps: 50,
+		unit: false,
+		duration: 500,
+		link: 'ignore'
+	},
+
+	initialize: function(options){
+		this.subject = this.subject || this;
+		this.setOptions(options);
+		this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt();
+		var wait = this.options.wait;
+		if (wait === false) this.options.link = 'cancel';
+	},
+
+	getTransition: function(){
+		return function(p){
+			return -(Math.cos(Math.PI * p) - 1) / 2;
+		};
+	},
+
+	step: function(){
+		var time = $time();
+		if (time < this.time + this.options.duration){
+			var delta = this.transition((time - this.time) / this.options.duration);
+			this.set(this.compute(this.from, this.to, delta));
+		} else {
+			this.set(this.compute(this.from, this.to, 1));
+			this.complete();
+		}
+	},
+
+	set: function(now){
+		return now;
+	},
+
+	compute: function(from, to, delta){
+		return Fx.compute(from, to, delta);
+	},
+
+	check: function(caller){
+		if (!this.timer) return true;
+		switch (this.options.link){
+			case 'cancel': this.cancel(); return true;
+			case 'chain': this.chain(caller.bind(this, Array.slice(arguments, 1))); return false;
+		}
+		return false;
+	},
+
+	start: function(from, to){
+		if (!this.check(arguments.callee, from, to)) return this;
+		this.from = from;
+		this.to = to;
+		this.time = 0;
+		this.transition = this.getTransition();
+		this.startTimer();
+		this.onStart();
+		return this;
+	},
+
+	complete: function(){
+		if (this.stopTimer()) this.onComplete();
+		return this;
+	},
+
+	cancel: function(){
+		if (this.stopTimer()) this.onCancel();
+		return this;
+	},
+
+	onStart: function(){
+		this.fireEvent('start', this.subject);
+	},
+
+	onComplete: function(){
+		this.fireEvent('complete', this.subject);
+		if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
+	},
+
+	onCancel: function(){
+		this.fireEvent('cancel', this.subject).clearChain();
+	},
+
+	pause: function(){
+		this.stopTimer();
+		return this;
+	},
+
+	resume: function(){
+		this.startTimer();
+		return this;
+	},
+
+	stopTimer: function(){
+		if (!this.timer) return false;
+		this.time = $time() - this.time;
+		this.timer = $clear(this.timer);
+		return true;
+	},
+
+	startTimer: function(){
+		if (this.timer) return false;
+		this.time = $time() - this.time;
+		this.timer = this.step.periodical(Math.round(1000 / this.options.fps), this);
+		return true;
+	}
+
+});
+
+Fx.compute = function(from, to, delta){
+	return (to - from) * delta + from;
+};
+
+Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000};
+
+
+/*
+Script: Fx.CSS.js
+	Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements.
+
+License:
+	MIT-style license.
+*/
+
+Fx.CSS = new Class({
+
+	Extends: Fx,
+
+	//prepares the base from/to object
+
+	prepare: function(element, property, values){
+		values = $splat(values);
+		var values1 = values[1];
+		if (!$chk(values1)){
+			values[1] = values[0];
+			values[0] = element.getStyle(property);
+		}
+		var parsed = values.map(this.parse);
+		return {from: parsed[0], to: parsed[1]};
+	},
+
+	//parses a value into an array
+
+	parse: function(value){
+		value = $lambda(value)();
+		value = (typeof value == 'string') ? value.split(' ') : $splat(value);
+		return value.map(function(val){
+			val = String(val);
+			var found = false;
+			Fx.CSS.Parsers.each(function(parser, key){
+				if (found) return;
+				var parsed = parser.parse(val);
+				if ($chk(parsed)) found = {value: parsed, parser: parser};
+			});
+			found = found || {value: val, parser: Fx.CSS.Parsers.String};
+			return found;
+		});
+	},
+
+	//computes by a from and to prepared objects, using their parsers.
+
+	compute: function(from, to, delta){
+		var computed = [];
+		(Math.min(from.length, to.length)).times(function(i){
+			computed.push({value: from[i].parser.compute(from[i].value, to[i].value, delta), parser: from[i].parser});
+		});
+		computed.$family = {name: 'fx:css:value'};
+		return computed;
+	},
+
+	//serves the value as settable
+
+	serve: function(value, unit){
+		if ($type(value) != 'fx:css:value') value = this.parse(value);
+		var returned = [];
+		value.each(function(bit){
+			returned = returned.concat(bit.parser.serve(bit.value, unit));
+		});
+		return returned;
+	},
+
+	//renders the change to an element
+
+	render: function(element, property, value, unit){
+		element.setStyle(property, this.serve(value, unit));
+	},
+
+	//searches inside the page css to find the values for a selector
+
+	search: function(selector){
+		if (Fx.CSS.Cache[selector]) return Fx.CSS.Cache[selector];
+		var to = {};
+		Array.each(document.styleSheets, function(sheet, j){
+			var href = sheet.href;
+			if (href && href.contains('://') && !href.contains(document.domain)) return;
+			var rules = sheet.rules || sheet.cssRules;
+			Array.each(rules, function(rule, i){
+				if (!rule.style) return;
+				var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^\w+/, function(m){
+					return m.toLowerCase();
+				}) : null;
+				if (!selectorText || !selectorText.test('^' + selector + '$')) return;
+				Element.Styles.each(function(value, style){
+					if (!rule.style[style] || Element.ShortStyles[style]) return;
+					value = String(rule.style[style]);
+					to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value;
+				});
+			});
+		});
+		return Fx.CSS.Cache[selector] = to;
+	}
+
+});
+
+Fx.CSS.Cache = {};
+
+Fx.CSS.Parsers = new Hash({
+
+	Color: {
+		parse: function(value){
+			if (value.match(/^#[0-9a-f]{3,6}$/i)) return value.hexToRgb(true);
+			return ((value = value.match(/(\d+),\s*(\d+),\s*(\d+)/))) ? [value[1], value[2], value[3]] : false;
+		},
+		compute: function(from, to, delta){
+			return from.map(function(value, i){
+				return Math.round(Fx.compute(from[i], to[i], delta));
+			});
+		},
+		serve: function(value){
+			return value.map(Number);
+		}
+	},
+
+	Number: {
+		parse: parseFloat,
+		compute: Fx.compute,
+		serve: function(value, unit){
+			return (unit) ? value + unit : value;
+		}
+	},
+
+	String: {
+		parse: $lambda(false),
+		compute: $arguments(1),
+		serve: $arguments(0)
+	}
+
+});
+
+
+/*
+Script: Fx.Tween.js
+	Formerly Fx.Style, effect to transition any CSS property for an element.
+
+License:
+	MIT-style license.
+*/
+
+Fx.Tween = new Class({
+
+	Extends: Fx.CSS,
+
+	initialize: function(element, options){
+		this.element = this.subject = $(element);
+		this.parent(options);
+	},
+
+	set: function(property, now){
+		if (arguments.length == 1){
+			now = property;
+			property = this.property || this.options.property;
+		}
+		this.render(this.element, property, now, this.options.unit);
+		return this;
+	},
+
+	start: function(property, from, to){
+		if (!this.check(arguments.callee, property, from, to)) return this;
+		var args = Array.flatten(arguments);
+		this.property = this.options.property || args.shift();
+		var parsed = this.prepare(this.element, this.property, args);
+		return this.parent(parsed.from, parsed.to);
+	}
+
+});
+
+Element.Properties.tween = {
+
+	set: function(options){
+		var tween = this.retrieve('tween');
+		if (tween) tween.cancel();
+		return this.eliminate('tween').store('tween:options', $extend({link: 'cancel'}, options));
+	},
+
+	get: function(options){
+		if (options || !this.retrieve('tween')){
+			if (options || !this.retrieve('tween:options')) this.set('tween', options);
+			this.store('tween', new Fx.Tween(this, this.retrieve('tween:options')));
+		}
+		return this.retrieve('tween');
+	}
+
+};
+
+Element.implement({
+
+	tween: function(property, from, to){
+		this.get('tween').start(arguments);
+		return this;
+	},
+
+	fade: function(how){
+		var fade = this.get('tween'), o = 'opacity', toggle;
+		how = $pick(how, 'toggle');
+		switch (how){
+			case 'in': fade.start(o, 1); break;
+			case 'out': fade.start(o, 0); break;
+			case 'show': fade.set(o, 1); break;
+			case 'hide': fade.set(o, 0); break;
+			case 'toggle':
+				var flag = this.retrieve('fade:flag', this.get('opacity') == 1);
+				fade.start(o, (flag) ? 0 : 1);
+				this.store('fade:flag', !flag);
+				toggle = true;
+			break;
+			default: fade.start(o, arguments);
+		}
+		if (!toggle) this.eliminate('fade:flag');
+		return this;
+	},
+
+	highlight: function(start, end){
+		if (!end){
+			end = this.retrieve('highlight:original', this.getStyle('background-color'));
+			end = (end == 'transparent') ? '#fff' : end;
+		}
+		var tween = this.get('tween');
+		tween.start('background-color', start || '#ffff88', end).chain(function(){
+			this.setStyle('background-color', this.retrieve('highlight:original'));
+			tween.callChain();
+		}.bind(this));
+		return this;
+	}
+
+});
+
+
+/*
+Script: Fx.Morph.js
+	Formerly Fx.Styles, effect to transition any number of CSS properties for an element using an object of rules, or CSS based selector rules.
+
+License:
+	MIT-style license.
+*/
+
+Fx.Morph = new Class({
+
+	Extends: Fx.CSS,
+
+	initialize: function(element, options){
+		this.element = this.subject = $(element);
+		this.parent(options);
+	},
+
+	set: function(now){
+		if (typeof now == 'string') now = this.search(now);
+		for (var p in now) this.render(this.element, p, now[p], this.options.unit);
+		return this;
+	},
+
+	compute: function(from, to, delta){
+		var now = {};
+		for (var p in from) now[p] = this.parent(from[p], to[p], delta);
+		return now;
+	},
+
+	start: function(properties){
+		if (!this.check(arguments.callee, properties)) return this;
+		if (typeof properties == 'string') properties = this.search(properties);
+		var from = {}, to = {};
+		for (var p in properties){
+			var parsed = this.prepare(this.element, p, properties[p]);
+			from[p] = parsed.from;
+			to[p] = parsed.to;
+		}
+		return this.parent(from, to);
+	}
+
+});
+
+Element.Properties.morph = {
+
+	set: function(options){
+		var morph = this.retrieve('morph');
+		if (morph) morph.cancel();
+		return this.eliminate('morph').store('morph:options', $extend({link: 'cancel'}, options));
+	},
+
+	get: function(options){
+		if (options || !this.retrieve('morph')){
+			if (options || !this.retrieve('morph:options')) this.set('morph', options);
+			this.store('morph', new Fx.Morph(this, this.retrieve('morph:options')));
+		}
+		return this.retrieve('morph');
+	}
+
+};
+
+Element.implement({
+
+	morph: function(props){
+		this.get('morph').start(props);
+		return this;
+	}
+
+});
+
+
+/*
+Script: Fx.Transitions.js
+	Contains a set of advanced transitions to be used with any of the Fx Classes.
+
+License:
+	MIT-style license.
+
+Credits:
+	Easing Equations by Robert Penner, <http://www.robertpenner.com/easing/>, modified and optimized to be used with MooTools.
+*/
+
+Fx.implement({
+
+	getTransition: function(){
+		var trans = this.options.transition || Fx.Transitions.Sine.easeInOut;
+		if (typeof trans == 'string'){
+			var data = trans.split(':');
+			trans = Fx.Transitions;
+			trans = trans[data[0]] || trans[data[0].capitalize()];
+			if (data[1]) trans = trans['ease' + data[1].capitalize() + (data[2] ? data[2].capitalize() : '')];
+		}
+		return trans;
+	}
+
+});
+
+Fx.Transition = function(transition, params){
+	params = $splat(params);
+	return $extend(transition, {
+		easeIn: function(pos){
+			return transition(pos, params);
+		},
+		easeOut: function(pos){
+			return 1 - transition(1 - pos, params);
+		},
+		easeInOut: function(pos){
+			return (pos <= 0.5) ? transition(2 * pos, params) / 2 : (2 - transition(2 * (1 - pos), params)) / 2;
+		}
+	});
+};
+
+Fx.Transitions = new Hash({
+
+	linear: $arguments(0)
+
+});
+
+Fx.Transitions.extend = function(transitions){
+	for (var transition in transitions) Fx.Transitions[transition] = new Fx.Transition(transitions[transition]);
+};
+
+Fx.Transitions.extend({
+
+	Pow: function(p, x){
+		return Math.pow(p, x[0] || 6);
+	},
+
+	Expo: function(p){
+		return Math.pow(2, 8 * (p - 1));
+	},
+
+	Circ: function(p){
+		return 1 - Math.sin(Math.acos(p));
+	},
+
+	Sine: function(p){
+		return 1 - Math.sin((1 - p) * Math.PI / 2);
+	},
+
+	Back: function(p, x){
+		x = x[0] || 1.618;
+		return Math.pow(p, 2) * ((x + 1) * p - x);
+	},
+
+	Bounce: function(p){
+		var value;
+		for (var a = 0, b = 1; 1; a += b, b /= 2){
+			if (p >= (7 - 4 * a) / 11){
+				value = b * b - Math.pow((11 - 6 * a - 11 * p) / 4, 2);
+				break;
+			}
+		}
+		return value;
+	},
+
+	Elastic: function(p, x){
+		return Math.pow(2, 10 * --p) * Math.cos(20 * p * Math.PI * (x[0] || 1) / 3);
+	}
+
+});
+
+['Quad', 'Cubic', 'Quart', 'Quint'].each(function(transition, i){
+	Fx.Transitions[transition] = new Fx.Transition(function(p){
+		return Math.pow(p, [i + 2]);
+	});
+});
+
+
+/*
+Script: Request.js
+	Powerful all purpose Request Class. Uses XMLHTTPRequest.
+
+License:
+	MIT-style license.
+*/
+
+var Request = new Class({
+
+	Implements: [Chain, Events, Options],
+
+	options: {/*
+		onRequest: $empty,
+		onComplete: $empty,
+		onCancel: $empty,
+		onSuccess: $empty,
+		onFailure: $empty,
+		onException: $empty,*/
+		url: '',
+		data: '',
+		headers: {
+			'X-Requested-With': 'XMLHttpRequest',
+			'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
+		},
+		async: true,
+		format: false,
+		method: 'post',
+		link: 'ignore',
+		isSuccess: null,
+		emulation: true,
+		urlEncoded: true,
+		encoding: 'utf-8',
+		evalScripts: false,
+		evalResponse: false
+	},
+
+	initialize: function(options){
+		this.xhr = new Browser.Request();
+		this.setOptions(options);
+		this.options.isSuccess = this.options.isSuccess || this.isSuccess;
+		this.headers = new Hash(this.options.headers);
+	},
+
+	onStateChange: function(){
+		if (this.xhr.readyState != 4 || !this.running) return;
+		this.running = false;
+		this.status = 0;
+		$try(function(){
+			this.status = this.xhr.status;
+		}.bind(this));
+		if (this.options.isSuccess.call(this, this.status)){
+			this.response = {text: this.xhr.responseText, xml: this.xhr.responseXML};
+			this.success(this.response.text, this.response.xml);
+		} else {
+			this.response = {text: null, xml: null};
+			this.failure();
+		}
+		this.xhr.onreadystatechange = $empty;
+	},
+
+	isSuccess: function(){
+		return ((this.status >= 200) && (this.status < 300));
+	},
+
+	processScripts: function(text){
+		if (this.options.evalResponse || (/(ecma|java)script/).test(this.getHeader('Content-type'))) return $exec(text);
+		return text.stripScripts(this.options.evalScripts);
+	},
+
+	success: function(text, xml){
+		this.onSuccess(this.processScripts(text), xml);
+	},
+
+	onSuccess: function(){
+		this.fireEvent('complete', arguments).fireEvent('success', arguments).callChain();
+	},
+
+	failure: function(){
+		this.onFailure();
+	},
+
+	onFailure: function(){
+		this.fireEvent('complete').fireEvent('failure', this.xhr);
+	},
+
+	setHeader: function(name, value){
+		this.headers.set(name, value);
+		return this;
+	},
+
+	getHeader: function(name){
+		return $try(function(){
+			return this.xhr.getResponseHeader(name);
+		}.bind(this));
+	},
+
+	check: function(caller){
+		if (!this.running) return true;
+		switch (this.options.link){
+			case 'cancel': this.cancel(); return true;
+			case 'chain': this.chain(caller.bind(this, Array.slice(arguments, 1))); return false;
+		}
+		return false;
+	},
+
+	send: function(options){
+		if (!this.check(arguments.callee, options)) return this;
+		this.running = true;
+
+		var type = $type(options);
+		if (type == 'string' || type == 'element') options = {data: options};
+
+		var old = this.options;
+		options = $extend({data: old.data, url: old.url, method: old.method}, options);
+		var data = options.data, url = options.url, method = options.method;
+
+		switch ($type(data)){
+			case 'element': data = $(data).toQueryString(); break;
+			case 'object': case 'hash': data = Hash.toQueryString(data);
+		}
+
+		if (this.options.format){
+			var format = 'format=' + this.options.format;
+			data = (data) ? format + '&' + data : format;
+		}
+
+		if (this.options.emulation && ['put', 'delete'].contains(method)){
+			var _method = '_method=' + method;
+			data = (data) ? _method + '&' + data : _method;
+			method = 'post';
+		}
+
+		if (this.options.urlEncoded && method == 'post'){
+			var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
+			this.headers.set('Content-type', 'application/x-www-form-urlencoded' + encoding);
+		}
+
+		if (data && method == 'get'){
+			url = url + (url.contains('?') ? '&' : '?') + data;
+			data = null;
+		}
+
+		this.xhr.open(method.toUpperCase(), url, this.options.async);
+
+		this.xhr.onreadystatechange = this.onStateChange.bind(this);
+
+		this.headers.each(function(value, key){
+			try {
+				this.xhr.setRequestHeader(key, value);
+			} catch (e){
+				this.fireEvent('exception', [key, value]);
+			}
+		}, this);
+
+		this.fireEvent('request');
+		this.xhr.send(data);
+		if (!this.options.async) this.onStateChange();
+		return this;
+	},
+
+	cancel: function(){
+		if (!this.running) return this;
+		this.running = false;
+		this.xhr.abort();
+		this.xhr.onreadystatechange = $empty;
+		this.xhr = new Browser.Request();
+		this.fireEvent('cancel');
+		return this;
+	}
+
+});
+
+(function(){
+
+var methods = {};
+['get', 'post', 'put', 'delete', 'GET', 'POST', 'PUT', 'DELETE'].each(function(method){
+	methods[method] = function(){
+		var params = Array.link(arguments, {url: String.type, data: $defined});
+		return this.send($extend(params, {method: method.toLowerCase()}));
+	};
+});
+
+Request.implement(methods);
+
+})();
+
+Element.Properties.send = {
+
+	set: function(options){
+		var send = this.retrieve('send');
+		if (send) send.cancel();
+		return this.eliminate('send').store('send:options', $extend({
+			data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
+		}, options));
+	},
+
+	get: function(options){
+		if (options || !this.retrieve('send')){
+			if (options || !this.retrieve('send:options')) this.set('send', options);
+			this.store('send', new Request(this.retrieve('send:options')));
+		}
+		return this.retrieve('send');
+	}
+
+};
+
+Element.implement({
+
+	send: function(url){
+		var sender = this.get('send');
+		sender.send({data: this, url: url || sender.options.url});
+		return this;
+	}
+
+});
+
+
+/*
+Script: Request.HTML.js
+	Extends the basic Request Class with additional methods for interacting with HTML responses.
+
+License:
+	MIT-style license.
+*/
+
+Request.HTML = new Class({
+
+	Extends: Request,
+
+	options: {
+		update: false,
+		evalScripts: true,
+		filter: false
+	},
+
+	processHTML: function(text){
+		var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i);
+		text = (match) ? match[1] : text;
+
+		var container = new Element('div');
+
+		return $try(function(){
+			var root = '<root>' + text + '</root>', doc;
+			if (Browser.Engine.trident){
+				doc = new ActiveXObject('Microsoft.XMLDOM');
+				doc.async = false;
+				doc.loadXML(root);
+			} else {
+				doc = new DOMParser().parseFromString(root, 'text/xml');
+			}
+			root = doc.getElementsByTagName('root')[0];
+			for (var i = 0, k = root.childNodes.length; i < k; i++){
+				var child = Element.clone(root.childNodes[i], true, true);
+				if (child) container.grab(child);
+			}
+			return container;
+		}) || container.set('html', text);
+	},
+
+	success: function(text){
+		var options = this.options, response = this.response;
+
+		response.html = text.stripScripts(function(script){
+			response.javascript = script;
+		});
+
+		var temp = this.processHTML(response.html);
+
+		response.tree = temp.childNodes;
+		response.elements = temp.getElements('*');
+
+		if (options.filter) response.tree = response.elements.filter(options.filter);
+		if (options.update) $(options.update).empty().set('html', response.html);
+		if (options.evalScripts) $exec(response.javascript);
+
+		this.onSuccess(response.tree, response.elements, response.html, response.javascript);
+	}
+
+});
+
+Element.Properties.load = {
+
+	set: function(options){
+		var load = this.retrieve('load');
+		if (load) load.cancel();
+		return this.eliminate('load').store('load:options', $extend({data: this, link: 'cancel', update: this, method: 'get'}, options));
+	},
+
+	get: function(options){
+		if (options || ! this.retrieve('load')){
+			if (options || !this.retrieve('load:options')) this.set('load', options);
+			this.store('load', new Request.HTML(this.retrieve('load:options')));
+		}
+		return this.retrieve('load');
+	}
+
+};
+
+Element.implement({
+
+	load: function(){
+		this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type}));
+		return this;
+	}
+
+});
+
+
+/*
+Script: Request.JSON.js
+	Extends the basic Request Class with additional methods for sending and receiving JSON data.
+
+License:
+	MIT-style license.
+*/
+
+Request.JSON = new Class({
+
+	Extends: Request,
+
+	options: {
+		secure: true
+	},
+
+	initialize: function(options){
+		this.parent(options);
+		this.headers.extend({'Accept': 'application/json', 'X-Request': 'JSON'});
+	},
+
+	success: function(text){
+		this.response.json = JSON.decode(text, this.options.secure);
+		this.onSuccess(this.response.json, text);
+	}
+
+});
+
+//MooTools More, <http://mootools.net/more>. Copyright (c) 2006-2008 Valerio Proietti, <http://mad4milk.net>, MIT Style License.
+
+/*
+Script: Fx.Slide.js
+	Effect to slide an element in and out of view.
+
+License:
+	MIT-style license.
+*/
+
+Fx.Slide = new Class({
+
+	Extends: Fx,
+
+	options: {
+		mode: 'vertical'
+	},
+
+	initialize: function(element, options){
+		this.addEvent('complete', function(){
+			this.open = (this.wrapper['offset' + this.layout.capitalize()] != 0);
+			if (this.open && Browser.Engine.webkit419) this.element.dispose().inject(this.wrapper);
+		}, true);
+		this.element = this.subject = $(element);
+		this.parent(options);
+		var wrapper = this.element.retrieve('wrapper');
+		this.wrapper = wrapper || new Element('div', {
+			styles: $extend(this.element.getStyles('margin', 'position'), {'overflow': 'hidden'})
+		}).wraps(this.element);
+		this.element.store('wrapper', this.wrapper).setStyle('margin', 0);
+		this.now = [];
+		this.open = true;
+	},
+
+	vertical: function(){
+		this.margin = 'margin-top';
+		this.layout = 'height';
+		this.offset = this.element.offsetHeight;
+	},
+
+	horizontal: function(){
+		this.margin = 'margin-left';
+		this.layout = 'width';
+		this.offset = this.element.offsetWidth;
+	},
+
+	set: function(now){
+		this.element.setStyle(this.margin, now[0]);
+		this.wrapper.setStyle(this.layout, now[1]);
+		return this;
+	},
+
+	compute: function(from, to, delta){
+		var now = [];
+		var x = 2;
+		x.times(function(i){
+			now[i] = Fx.compute(from[i], to[i], delta);
+		});
+		return now;
+	},
+
+	start: function(how, mode){
+		if (!this.check(arguments.callee, how, mode)) return this;
+		this[mode || this.options.mode]();
+		var margin = this.element.getStyle(this.margin).toInt();
+		var layout = this.wrapper.getStyle(this.layout).toInt();
+		var caseIn = [[margin, layout], [0, this.offset]];
+		var caseOut = [[margin, layout], [-this.offset, 0]];
+		var start;
+		switch (how){
+			case 'in': start = caseIn; break;
+			case 'out': start = caseOut; break;
+			case 'toggle': start = (this.wrapper['offset' + this.layout.capitalize()] == 0) ? caseIn : caseOut;
+		}
+		return this.parent(start[0], start[1]);
+	},
+
+	slideIn: function(mode){
+		return this.start('in', mode);
+	},
+
+	slideOut: function(mode){
+		return this.start('out', mode);
+	},
+
+	hide: function(mode){
+		this[mode || this.options.mode]();
+		this.open = false;
+		return this.set([-this.offset, 0]);
+	},
+
+	show: function(mode){
+		this[mode || this.options.mode]();
+		this.open = true;
+		return this.set([0, this.offset]);
+	},
+
+	toggle: function(mode){
+		return this.start('toggle', mode);
+	}
+
+});
+
+Element.Properties.slide = {
+
+	set: function(options){
+		var slide = this.retrieve('slide');
+		if (slide) slide.cancel();
+		return this.eliminate('slide').store('slide:options', $extend({link: 'cancel'}, options));
+	},
+	
+	get: function(options){
+		if (options || !this.retrieve('slide')){
+			if (options || !this.retrieve('slide:options')) this.set('slide', options);
+			this.store('slide', new Fx.Slide(this, this.retrieve('slide:options')));
+		}
+		return this.retrieve('slide');
+	}
+
+};
+
+Element.implement({
+
+	slide: function(how, mode){
+		how = how || 'toggle';
+		var slide = this.get('slide'), toggle;
+		switch (how){
+			case 'hide': slide.hide(mode); break;
+			case 'show': slide.show(mode); break;
+			case 'toggle':
+				var flag = this.retrieve('slide:flag', slide.open);
+				slide[(flag) ? 'slideOut' : 'slideIn'](mode);
+				this.store('slide:flag', !flag);
+				toggle = true;
+			break;
+			default: slide.start(how, mode);
+		}
+		if (!toggle) this.eliminate('slide:flag');
+		return this;
+	}
+
+});
+
+
+/*
+Script: Fx.Scroll.js
+	Effect to smoothly scroll any element, including the window.
+
+License:
+	MIT-style license.
+*/
+
+Fx.Scroll = new Class({
+
+	Extends: Fx,
+
+	options: {
+		offset: {'x': 0, 'y': 0},
+		wheelStops: true
+	},
+
+	initialize: function(element, options){
+		this.element = this.subject = $(element);
+		this.parent(options);
+		var cancel = this.cancel.bind(this, false);
+
+		if ($type(this.element) != 'element') this.element = $(this.element.getDocument().body);
+
+		var stopper = this.element;
+
+		if (this.options.wheelStops){
+			this.addEvent('start', function(){
+				stopper.addEvent('mousewheel', cancel);
+			}, true);
+			this.addEvent('complete', function(){
+				stopper.removeEvent('mousewheel', cancel);
+			}, true);
+		}
+	},
+
+	set: function(){
+		var now = Array.flatten(arguments);
+		this.element.scrollTo(now[0], now[1]);
+	},
+
+	compute: function(from, to, delta){
+		var now = [];
+		var x = 2;
+		x.times(function(i){
+			now.push(Fx.compute(from[i], to[i], delta));
+		});
+		return now;
+	},
+
+	start: function(x, y){
+		if (!this.check(arguments.callee, x, y)) return this;
+		var offsetSize = this.element.getSize(), scrollSize = this.element.getScrollSize();
+		var scroll = this.element.getScroll(), values = {x: x, y: y};
+		for (var z in values){
+			var max = scrollSize[z] - offsetSize[z];
+			if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? values[z].limit(0, max) : max;
+			else values[z] = scroll[z];
+			values[z] += this.options.offset[z];
+		}
+		return this.parent([scroll.x, scroll.y], [values.x, values.y]);
+	},
+
+	toTop: function(){
+		return this.start(false, 0);
+	},
+
+	toLeft: function(){
+		return this.start(0, false);
+	},
+
+	toRight: function(){
+		return this.start('right', false);
+	},
+
+	toBottom: function(){
+		return this.start(false, 'bottom');
+	},
+
+	toElement: function(el){
+		var position = $(el).getPosition(this.element);
+		return this.start(position.x, position.y);
+	}
+
+});
+
+
+/*
+Script: Fx.Elements.js
+	Effect to change any number of CSS properties of any number of Elements.
+
+License:
+	MIT-style license.
+*/
+
+Fx.Elements = new Class({
+
+	Extends: Fx.CSS,
+
+	initialize: function(elements, options){
+		this.elements = this.subject = $$(elements);
+		this.parent(options);
+	},
+
+	compute: function(from, to, delta){
+		var now = {};
+		for (var i in from){
+			var iFrom = from[i], iTo = to[i], iNow = now[i] = {};
+			for (var p in iFrom) iNow[p] = this.parent(iFrom[p], iTo[p], delta);
+		}
+		return now;
+	},
+
+	set: function(now){
+		for (var i in now){
+			var iNow = now[i];
+			for (var p in iNow) this.render(this.elements[i], p, iNow[p], this.options.unit);
+		}
+		return this;
+	},
+
+	start: function(obj){
+		if (!this.check(arguments.callee, obj)) return this;
+		var from = {}, to = {};
+		for (var i in obj){
+			var iProps = obj[i], iFrom = from[i] = {}, iTo = to[i] = {};
+			for (var p in iProps){
+				var parsed = this.prepare(this.elements[i], p, iProps[p]);
+				iFrom[p] = parsed.from;
+				iTo[p] = parsed.to;
+			}
+		}
+		return this.parent(from, to);
+	}
+
+});
+
+/*
+Script: Drag.js
+	The base Drag Class. Can be used to drag and resize Elements using mouse events.
+
+License:
+	MIT-style license.
+*/
+
+var Drag = new Class({
+
+	Implements: [Events, Options],
+
+	options: {/*
+		onBeforeStart: $empty,
+		onStart: $empty,
+		onDrag: $empty,
+		onCancel: $empty,
+		onComplete: $empty,*/
+		snap: 6,
+		unit: 'px',
+		grid: false,
+		style: true,
+		limit: false,
+		handle: false,
+		invert: false,
+		preventDefault: false,
+		modifiers: {x: 'left', y: 'top'}
+	},
+
+	initialize: function(){
+		var params = Array.link(arguments, {'options': Object.type, 'element': $defined});
+		this.element = $(params.element);
+		this.document = this.element.getDocument();
+		this.setOptions(params.options || {});
+		var htype = $type(this.options.handle);
+		this.handles = (htype == 'array' || htype == 'collection') ? $$(this.options.handle) : $(this.options.handle) || this.element;
+		this.mouse = {'now': {}, 'pos': {}};
+		this.value = {'start': {}, 'now': {}};
+		
+		this.selection = (Browser.Engine.trident) ? 'selectstart' : 'mousedown';
+		
+		this.bound = {
+			start: this.start.bind(this),
+			check: this.check.bind(this),
+			drag: this.drag.bind(this),
+			stop: this.stop.bind(this),
+			cancel: this.cancel.bind(this),
+			eventStop: $lambda(false)
+		};
+		this.attach();
+	},
+
+	attach: function(){
+		this.handles.addEvent('mousedown', this.bound.start);
+		return this;
+	},
+
+	detach: function(){
+		this.handles.removeEvent('mousedown', this.bound.start);
+		return this;
+	},
+
+	start: function(event){
+		if (this.options.preventDefault) event.preventDefault();
+		this.fireEvent('beforeStart', this.element);
+		this.mouse.start = event.page;
+		var limit = this.options.limit;
+		this.limit = {'x': [], 'y': []};
+		for (var z in this.options.modifiers){
+			if (!this.options.modifiers[z]) continue;
+			if (this.options.style) this.value.now[z] = this.element.getStyle(this.options.modifiers[z]).toInt();
+			else this.value.now[z] = this.element[this.options.modifiers[z]];
+			if (this.options.invert) this.value.now[z] *= -1;
+			this.mouse.pos[z] = event.page[z] - this.value.now[z];
+			if (limit && limit[z]){
+				for (var i = 2; i--; i){
+					if ($chk(limit[z][i])) this.limit[z][i] = $lambda(limit[z][i])();
+				}
+			}
+		}
+		if ($type(this.options.grid) == 'number') this.options.grid = {'x': this.options.grid, 'y': this.options.grid};
+		this.document.addEvents({mousemove: this.bound.check, mouseup: this.bound.cancel});
+		this.document.addEvent(this.selection, this.bound.eventStop);
+	},
+
+	check: function(event){
+		if (this.options.preventDefault) event.preventDefault();
+		var distance = Math.round(Math.sqrt(Math.pow(event.page.x - this.mouse.start.x, 2) + Math.pow(event.page.y - this.mouse.start.y, 2)));
+		if (distance > this.options.snap){
+			this.cancel();
+			this.document.addEvents({
+				mousemove: this.bound.drag,
+				mouseup: this.bound.stop
+			});
+			this.fireEvent('start', this.element).fireEvent('snap', this.element);
+		}
+	},
+
+	drag: function(event){
+		if (this.options.preventDefault) event.preventDefault();
+		this.mouse.now = event.page;
+		for (var z in this.options.modifiers){
+			if (!this.options.modifiers[z]) continue;
+			this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];
+			if (this.options.invert) this.value.now[z] *= -1;
+			if (this.options.limit && this.limit[z]){
+				if ($chk(this.limit[z][1]) && (this.value.now[z] > this.limit[z][1])){
+					this.value.now[z] = this.limit[z][1];
+				} else if ($chk(this.limit[z][0]) && (this.value.now[z] < this.limit[z][0])){
+					this.value.now[z] = this.limit[z][0];
+				}
+			}
+			if (this.options.grid[z]) this.value.now[z] -= (this.value.now[z] % this.options.grid[z]);
+			if (this.options.style) this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit);
+			else this.element[this.options.modifiers[z]] = this.value.now[z];
+		}
+		this.fireEvent('drag', this.element);
+	},
+
+	cancel: function(event){
+		this.document.removeEvent('mousemove', this.bound.check);
+		this.document.removeEvent('mouseup', this.bound.cancel);
+		if (event){
+			this.document.removeEvent(this.selection, this.bound.eventStop);
+			this.fireEvent('cancel', this.element);
+		}
+	},
+
+	stop: function(event){
+		this.document.removeEvent(this.selection, this.bound.eventStop);
+		this.document.removeEvent('mousemove', this.bound.drag);
+		this.document.removeEvent('mouseup', this.bound.stop);
+		if (event) this.fireEvent('complete', this.element);
+	}
+
+});
+
+Element.implement({
+	
+	makeResizable: function(options){
+		return new Drag(this, $merge({modifiers: {'x': 'width', 'y': 'height'}}, options));
+	}
+
+});
+
+/*
+Script: Drag.Move.js
+	A Drag extension that provides support for the constraining of draggables to containers and droppables.
+
+License:
+	MIT-style license.
+*/
+
+Drag.Move = new Class({
+
+	Extends: Drag,
+
+	options: {
+		droppables: [],
+		container: false
+	},
+
+	initialize: function(element, options){
+		this.parent(element, options);
+		this.droppables = $$(this.options.droppables);
+		this.container = $(this.options.container);
+		if (this.container && $type(this.container) != 'element') this.container = $(this.container.getDocument().body);
+		element = this.element;
+		
+		var current = element.getStyle('position');
+		var position = (current != 'static') ? current : 'absolute';
+		if (element.getStyle('left') == 'auto' || element.getStyle('top') == 'auto') element.position(element.getPosition(element.offsetParent));
+		
+		element.setStyle('position', position);
+		
+		this.addEvent('start', function(){
+			this.checkDroppables();
+		}, true);
+	},
+
+	start: function(event){
+		if (this.container){
+			var el = this.element, cont = this.container, ccoo = cont.getCoordinates(el.offsetParent), cps = {}, ems = {};
+
+			['top', 'right', 'bottom', 'left'].each(function(pad){
+				cps[pad] = cont.getStyle('padding-' + pad).toInt();
+				ems[pad] = el.getStyle('margin-' + pad).toInt();
+			}, this);
+
+			var width = el.offsetWidth + ems.left + ems.right, height = el.offsetHeight + ems.top + ems.bottom;
+			var x = [ccoo.left + cps.left, ccoo.right - cps.right - width];
+			var y = [ccoo.top + cps.top, ccoo.bottom - cps.bottom - height];
+
+			this.options.limit = {x: x, y: y};
+		}
+		this.parent(event);
+	},
+
+	checkAgainst: function(el){
+		el = el.getCoordinates();
+		var now = this.mouse.now;
+		return (now.x > el.left && now.x < el.right && now.y < el.bottom && now.y > el.top);
+	},
+
+	checkDroppables: function(){
+		var overed = this.droppables.filter(this.checkAgainst, this).getLast();
+		if (this.overed != overed){
+			if (this.overed) this.fireEvent('leave', [this.element, this.overed]);
+			if (overed){
+				this.overed = overed;
+				this.fireEvent('enter', [this.element, overed]);
+			} else {
+				this.overed = null;
+			}
+		}
+	},
+
+	drag: function(event){
+		this.parent(event);
+		if (this.droppables.length) this.checkDroppables();
+	},
+
+	stop: function(event){
+		this.checkDroppables();
+		this.fireEvent('drop', [this.element, this.overed]);
+		this.overed = null;
+		return this.parent(event);
+	}
+
+});
+
+Element.implement({
+
+	makeDraggable: function(options){
+		return new Drag.Move(this, options);
+	}
+
+});
+
+
+/*
+Script: Hash.Cookie.js
+	Class for creating, reading, and deleting Cookies in JSON format.
+
+License:
+	MIT-style license.
+*/
+
+Hash.Cookie = new Class({
+
+	Extends: Cookie,
+
+	options: {
+		autoSave: true
+	},
+
+	initialize: function(name, options){
+		this.parent(name, options);
+		this.load();
+	},
+
+	save: function(){
+		var value = JSON.encode(this.hash);
+		if (!value || value.length > 4096) return false; //cookie would be truncated!
+		if (value == '{}') this.dispose();
+		else this.write(value);
+		return true;
+	},
+
+	load: function(){
+		this.hash = new Hash(JSON.decode(this.read(), true));
+		return this;
+	}
+
+});
+
+Hash.Cookie.implement((function(){
+	
+	var methods = {};
+	
+	Hash.each(Hash.prototype, function(method, name){
+		methods[name] = function(){
+			var value = method.apply(this.hash, arguments);
+			if (this.options.autoSave) this.save();
+			return value;
+		};
+	});
+	
+	return methods;
+	
+})());
+
+/*
+Script: Color.js
+	Class for creating and manipulating colors in JavaScript. Supports HSB -> RGB Conversions and vice versa.
+
+License:
+	MIT-style license.
+*/
+
+var Color = new Native({
+  
+	initialize: function(color, type){
+		if (arguments.length >= 3){
+			type = "rgb"; color = Array.slice(arguments, 0, 3);
+		} else if (typeof color == 'string'){
+			if (color.match(/rgb/)) color = color.rgbToHex().hexToRgb(true);
+			else if (color.match(/hsb/)) color = color.hsbToRgb();
+			else color = color.hexToRgb(true);
+		}
+		type = type || 'rgb';
+		switch (type){
+			case 'hsb':
+				var old = color;
+				color = color.hsbToRgb();
+				color.hsb = old;
+			break;
+			case 'hex': color = color.hexToRgb(true); break;
+		}
+		color.rgb = color.slice(0, 3);
+		color.hsb = color.hsb || color.rgbToHsb();
+		color.hex = color.rgbToHex();
+		return $extend(color, this);
+	}
+
+});
+
+Color.implement({
+
+	mix: function(){
+		var colors = Array.slice(arguments);
+		var alpha = ($type(colors.getLast()) == 'number') ? colors.pop() : 50;
+		var rgb = this.slice();
+		colors.each(function(color){
+			color = new Color(color);
+			for (var i = 0; i < 3; i++) rgb[i] = Math.round((rgb[i] / 100 * (100 - alpha)) + (color[i] / 100 * alpha));
+		});
+		return new Color(rgb, 'rgb');
+	},
+
+	invert: function(){
+		return new Color(this.map(function(value){
+			return 255 - value;
+		}));
+	},
+
+	setHue: function(value){
+		return new Color([value, this.hsb[1], this.hsb[2]], 'hsb');
+	},
+
+	setSaturation: function(percent){
+		return new Color([this.hsb[0], percent, this.hsb[2]], 'hsb');
+	},
+
+	setBrightness: function(percent){
+		return new Color([this.hsb[0], this.hsb[1], percent], 'hsb');
+	}
+
+});
+
+function $RGB(r, g, b){
+	return new Color([r, g, b], 'rgb');
+};
+
+function $HSB(h, s, b){
+	return new Color([h, s, b], 'hsb');
+};
+
+function $HEX(hex){
+	return new Color(hex, 'hex');
+};
+
+Array.implement({
+
+	rgbToHsb: function(){
+		var red = this[0], green = this[1], blue = this[2];
+		var hue, saturation, brightness;
+		var max = Math.max(red, green, blue), min = Math.min(red, green, blue);
+		var delta = max - min;
+		brightness = max / 255;
+		saturation = (max != 0) ? delta / max : 0;
+		if (saturation == 0){
+			hue = 0;
+		} else {
+			var rr = (max - red) / delta;
+			var gr = (max - green) / delta;
+			var br = (max - blue) / delta;
+			if (red == max) hue = br - gr;
+			else if (green == max) hue = 2 + rr - br;
+			else hue = 4 + gr - rr;
+			hue /= 6;
+			if (hue < 0) hue++;
+		}
+		return [Math.round(hue * 360), Math.round(saturation * 100), Math.round(brightness * 100)];
+	},
+
+	hsbToRgb: function(){
+		var br = Math.round(this[2] / 100 * 255);
+		if (this[1] == 0){
+			return [br, br, br];
+		} else {
+			var hue = this[0] % 360;
+			var f = hue % 60;
+			var p = Math.round((this[2] * (100 - this[1])) / 10000 * 255);
+			var q = Math.round((this[2] * (6000 - this[1] * f)) / 600000 * 255);
+			var t = Math.round((this[2] * (6000 - this[1] * (60 - f))) / 600000 * 255);
+			switch (Math.floor(hue / 60)){
+				case 0: return [br, t, p];
+				case 1: return [q, br, p];
+				case 2: return [p, br, t];
+				case 3: return [p, q, br];
+				case 4: return [t, p, br];
+				case 5: return [br, p, q];
+			}
+		}
+		return false;
+	}
+
+});
+
+String.implement({
+
+	rgbToHsb: function(){
+		var rgb = this.match(/\d{1,3}/g);
+		return (rgb) ? hsb.rgbToHsb() : null;
+	},
+	
+	hsbToRgb: function(){
+		var hsb = this.match(/\d{1,3}/g);
+		return (hsb) ? hsb.hsbToRgb() : null;
+	}
+
+});
+
+
+/*
+Script: Group.js
+	Class for monitoring collections of events
+
+License:
+	MIT-style license.
+*/
+
+var Group = new Class({
+
+	initialize: function(){
+		this.instances = Array.flatten(arguments);
+		this.events = {};
+		this.checker = {};
+	},
+
+	addEvent: function(type, fn){
+		this.checker[type] = this.checker[type] || {};
+		this.events[type] = this.events[type] || [];
+		if (this.events[type].contains(fn)) return false;
+		else this.events[type].push(fn);
+		this.instances.each(function(instance, i){
+			instance.addEvent(type, this.check.bind(this, [type, instance, i]));
+		}, this);
+		return this;
+	},
+
+	check: function(type, instance, i){
+		this.checker[type][i] = true;
+		var every = this.instances.every(function(current, j){
+			return this.checker[type][j] || false;
+		}, this);
+		if (!every) return;
+		this.checker[type] = {};
+		this.events[type].each(function(event){
+			event.call(this, this.instances, instance);
+		}, this);
+	}
+
+});
+
+
+/*
+Script: Assets.js
+	Provides methods to dynamically load JavaScript, CSS, and Image files into the document.
+
+License:
+	MIT-style license.
+*/
+
+var Asset = new Hash({
+
+	javascript: function(source, properties){
+		properties = $extend({
+			onload: $empty,
+			document: document,
+			check: $lambda(true)
+		}, properties);
+		
+		var script = new Element('script', {'src': source, 'type': 'text/javascript'});
+		
+		var load = properties.onload.bind(script), check = properties.check, doc = properties.document;
+		delete properties.onload; delete properties.check; delete properties.document;
+		
+		script.addEvents({
+			load: load,
+			readystatechange: function(){
+				if (['loaded', 'complete'].contains(this.readyState)) load();
+			}
+		}).setProperties(properties);
+		
+		
+		if (Browser.Engine.webkit419) var checker = (function(){
+			if (!$try(check)) return;
+			$clear(checker);
+			load();
+		}).periodical(50);
+		
+		return script.inject(doc.head);
+	},
+
+	css: function(source, properties){
+		return new Element('link', $merge({
+			'rel': 'stylesheet', 'media': 'screen', 'type': 'text/css', 'href': source
+		}, properties)).inject(document.head);
+	},
+
+	image: function(source, properties){
+		properties = $merge({
+			'onload': $empty,
+			'onabort': $empty,
+			'onerror': $empty
+		}, properties);
+		var image = new Image();
+		var element = $(image) || new Element('img');
+		['load', 'abort', 'error'].each(function(name){
+			var type = 'on' + name;
+			var event = properties[type];
+			delete properties[type];
+			image[type] = function(){
+				if (!image) return;
+				if (!element.parentNode){
+					element.width = image.width;
+					element.height = image.height;
+				}
+				image = image.onload = image.onabort = image.onerror = null;
+				event.delay(1, element, element);
+				element.fireEvent(name, element, 1);
+			};
+		});
+		image.src = element.src = source;
+		if (image && image.complete) image.onload.delay(1);
+		return element.setProperties(properties);
+	},
+
+	images: function(sources, options){
+		options = $merge({
+			onComplete: $empty,
+			onProgress: $empty
+		}, options);
+		if (!sources.push) sources = [sources];
+		var images = [];
+		var counter = 0;
+		sources.each(function(source){
+			var img = new Asset.image(source, {
+				'onload': function(){
+					options.onProgress.call(this, counter, sources.indexOf(source));
+					counter++;
+					if (counter == sources.length) options.onComplete();
+				}
+			});
+			images.push(img);
+		});
+		return new Elements(images);
+	}
+
+});
+
+/*
+Script: Sortables.js
+	Class for creating a drag and drop sorting interface for lists of items.
+
+License:
+	MIT-style license.
+*/
+
+var Sortables = new Class({
+
+	Implements: [Events, Options],
+
+	options: {/*
+		onSort: $empty,
+		onStart: $empty,
+		onComplete: $empty,*/
+		snap: 4,
+		opacity: 1,
+		clone: false,
+		revert: false,
+		handle: false,
+		constrain: false
+	},
+
+	initialize: function(lists, options){
+		this.setOptions(options);
+		this.elements = [];
+		this.lists = [];
+		this.idle = true;
+		
+		this.addLists($$($(lists) || lists));
+		if (!this.options.clone) this.options.revert = false;
+		if (this.options.revert) this.effect = new Fx.Morph(null, $merge({duration: 250, link: 'cancel'}, this.options.revert));
+	},
+
+	attach: function(){
+		this.addLists(this.lists);
+		return this;
+	},
+
+	detach: function(){
+		this.lists = this.removeLists(this.lists);
+		return this;
+	},
+
+	addItems: function(){
+		Array.flatten(arguments).each(function(element){
+			this.elements.push(element);
+			var start = element.retrieve('sortables:start', this.start.bindWithEvent(this, element));
+			(this.options.handle ? element.getElement(this.options.handle) || element : element).addEvent('mousedown', start);
+		}, this);
+		return this;
+	},
+
+	addLists: function(){
+		Array.flatten(arguments).each(function(list){
+			this.lists.push(list);
+			this.addItems(list.getChildren());
+		}, this);
+		return this;
+	},
+
+	removeItems: function(){
+		var elements = [];
+		Array.flatten(arguments).each(function(element){
+			elements.push(element);
+			this.elements.erase(element);
+			var start = element.retrieve('sortables:start');
+			(this.options.handle ? element.getElement(this.options.handle) || element : element).removeEvent('mousedown', start);
+		}, this);
+		return $$(elements);
+	},
+
+	removeLists: function(){
+		var lists = [];
+		Array.flatten(arguments).each(function(list){
+			lists.push(list);
+			this.lists.erase(list);
+			this.removeItems(list.getChildren());
+		}, this);
+		return $$(lists);
+	},
+
+	getClone: function(event, element){
+		if (!this.options.clone) return new Element('div').inject(document.body);
+		if ($type(this.options.clone) == 'function') return this.options.clone.call(this, event, element, this.list);
+		return element.clone(true).setStyles({
+			'margin': '0px',
+			'position': 'absolute',
+			'visibility': 'hidden',
+			'width': element.getStyle('width')
+		}).inject(this.list).position(element.getPosition(element.getOffsetParent()));
+	},
+
+	getDroppables: function(){
+		var droppables = this.list.getChildren();
+		if (!this.options.constrain) droppables = this.lists.concat(droppables).erase(this.list);
+		return droppables.erase(this.clone).erase(this.element);
+	},
+
+	insert: function(dragging, element){
+		var where = 'inside';
+		if (this.lists.contains(element)){
+			this.list = element;
+			this.drag.droppables = this.getDroppables();
+		} else {
+			where = this.element.getAllPrevious().contains(element) ? 'before' : 'after';
+		}
+		this.element.inject(element, where);
+		this.fireEvent('sort', [this.element, this.clone]);
+	},
+
+	start: function(event, element){
+		if (!this.idle) return;
+		this.idle = false;
+		this.element = element;
+		this.opacity = element.get('opacity');
+		this.list = element.getParent();
+		this.clone = this.getClone(event, element);
+		
+		this.drag = new Drag.Move(this.clone, {
+			snap: this.options.snap,
+			container: this.options.constrain && this.element.getParent(),
+			droppables: this.getDroppables(),
+			onSnap: function(){
+				event.stop();
+				this.clone.setStyle('visibility', 'visible');
+				this.element.set('opacity', this.options.opacity || 0);
+				this.fireEvent('start', [this.element, this.clone]);
+			}.bind(this),
+			onEnter: this.insert.bind(this),
+			onCancel: this.reset.bind(this),
+			onComplete: this.end.bind(this)
+		});
+		
+		this.clone.inject(this.element, 'before');
+		this.drag.start(event);
+	},
+
+	end: function(){
+		this.drag.detach();
+		this.element.set('opacity', this.opacity);
+		if (this.effect){
+			var dim = this.element.getStyles('width', 'height');
+			var pos = this.clone.computePosition(this.element.getPosition(this.clone.offsetParent));
+			this.effect.element = this.clone;
+			this.effect.start({
+				top: pos.top,
+				left: pos.left,
+				width: dim.width,
+				height: dim.height,
+				opacity: 0.25
+			}).chain(this.reset.bind(this));
+		} else {
+			this.reset();
+		}
+	},
+
+	reset: function(){
+		this.idle = true;
+		this.clone.destroy();
+		this.fireEvent('complete', this.element);
+	},
+
+	serialize: function(){
+		var params = Array.link(arguments, {modifier: Function.type, index: $defined});
+		var serial = this.lists.map(function(list){
+			return list.getChildren().map(params.modifier || function(element){
+				return element.get('id');
+			}, this);
+		}, this);
+		
+		var index = params.index;
+		if (this.lists.length == 1) index = 0;
+		return $chk(index) && index >= 0 && index < this.lists.length ? serial[index] : serial;
+	}
+
+});
+
+/*
+Script: Tips.js
+	Class for creating nice tips that follow the mouse cursor when hovering an element.
+
+License:
+	MIT-style license.
+*/
+
+var Tips = new Class({
+
+	Implements: [Events, Options],
+
+	options: {
+		onShow: function(tip){
+			tip.setStyle('visibility', 'visible');
+		},
+		onHide: function(tip){
+			tip.setStyle('visibility', 'hidden');
+		},
+		showDelay: 100,
+		hideDelay: 100,
+		className: null,
+		offsets: {x: 16, y: 16},
+		fixed: false
+	},
+
+	initialize: function(){
+		var params = Array.link(arguments, {options: Object.type, elements: $defined});
+		this.setOptions(params.options || null);
+		
+		this.tip = new Element('div').inject(document.body);
+		
+		if (this.options.className) this.tip.addClass(this.options.className);
+		
+		var top = new Element('div', {'class': 'tip-top'}).inject(this.tip);
+		this.container = new Element('div', {'class': 'tip'}).inject(this.tip);
+		var bottom = new Element('div', {'class': 'tip-bottom'}).inject(this.tip);
+
+		this.tip.setStyles({position: 'absolute', top: 0, left: 0, visibility: 'hidden'});
+		
+		if (params.elements) this.attach(params.elements);
+	},
+	
+	attach: function(elements){
+		$$(elements).each(function(element){
+			var title = element.retrieve('tip:title', element.get('title'));
+			var text = element.retrieve('tip:text', element.get('rel') || element.get('href'));
+			var enter = element.retrieve('tip:enter', this.elementEnter.bindWithEvent(this, element));
+			var leave = element.retrieve('tip:leave', this.elementLeave.bindWithEvent(this, element));
+			element.addEvents({mouseenter: enter, mouseleave: leave});
+			if (!this.options.fixed){
+				var move = element.retrieve('tip:move', this.elementMove.bindWithEvent(this, element));
+				element.addEvent('mousemove', move);
+			}
+			element.store('tip:native', element.get('title'));
+			element.erase('title');
+		}, this);
+		return this;
+	},
+	
+	detach: function(elements){
+		$$(elements).each(function(element){
+			element.removeEvent('mouseenter', element.retrieve('tip:enter') || $empty);
+			element.removeEvent('mouseleave', element.retrieve('tip:leave') || $empty);
+			element.removeEvent('mousemove', element.retrieve('tip:move') || $empty);
+			element.eliminate('tip:enter').eliminate('tip:leave').eliminate('tip:move');
+			var original = element.retrieve('tip:native');
+			if (original) element.set('title', original);
+		});
+		return this;
+	},
+	
+	elementEnter: function(event, element){
+		
+		$A(this.container.childNodes).each(Element.dispose);
+		
+		var title = element.retrieve('tip:title');
+		
+		if (title){
+			this.titleElement = new Element('div', {'class': 'tip-title'}).inject(this.container);
+			this.fill(this.titleElement, title);
+		}
+		
+		var text = element.retrieve('tip:text');
+		if (text){
+			this.textElement = new Element('div', {'class': 'tip-text'}).inject(this.container);
+			this.fill(this.textElement, text);
+		}
+		
+		this.timer = $clear(this.timer);
+		this.timer = this.show.delay(this.options.showDelay, this);
+
+		this.position((!this.options.fixed) ? event : {page: element.getPosition()});
+	},
+	
+	elementLeave: function(event){
+		$clear(this.timer);
+		this.timer = this.hide.delay(this.options.hideDelay, this);
+	},
+	
+	elementMove: function(event){
+		this.position(event);
+	},
+	
+	position: function(event){
+		var size = window.getSize(), scroll = window.getScroll();
+		var tip = {x: this.tip.offsetWidth, y: this.tip.offsetHeight};
+		var props = {x: 'left', y: 'top'};
+		for (var z in props){
+			var pos = event.page[z] + this.options.offsets[z];
+			if ((pos + tip[z] - scroll[z]) > size[z]) pos = event.page[z] - this.options.offsets[z] - tip[z];
+			this.tip.setStyle(props[z], pos);
+		}
+	},
+	
+	fill: function(element, contents){
+		(typeof contents == 'string') ? element.set('html', contents) : element.adopt(contents);
+	},
+
+	show: function(){
+		this.fireEvent('show', this.tip);
+	},
+
+	hide: function(){
+		this.fireEvent('hide', this.tip);
+	}
+
+});
+
+/*
+Script: SmoothScroll.js
+	Class for creating a smooth scrolling effect to all internal links on the page.
+
+License:
+	MIT-style license.
+*/
+
+var SmoothScroll = new Class({
+
+	Extends: Fx.Scroll,
+
+	initialize: function(options, context){
+		context = context || document;
+		var doc = context.getDocument(), win = context.getWindow();
+		this.parent(doc, options);
+		this.links = (this.options.links) ? $$(this.options.links) : $$(doc.links);
+		var location = win.location.href.match(/^[^#]*/)[0] + '#';
+		this.links.each(function(link){
+			if (link.href.indexOf(location) != 0) return;
+			var anchor = link.href.substr(location.length);
+			if (anchor && $(anchor)) this.useLink(link, anchor);
+		}, this);
+		if (!Browser.Engine.webkit419) this.addEvent('complete', function(){
+			win.location.hash = this.anchor;
+		}, true);
+	},
+
+	useLink: function(link, anchor){
+		link.addEvent('click', function(event){
+			this.anchor = anchor;
+			this.toElement(anchor);
+			event.stop();
+		}.bind(this));
+	}
+
+});
+
+/*
+Script: Slider.js
+	Class for creating horizontal and vertical slider controls.
+
+License:
+	MIT-style license.
+*/
+
+var Slider = new Class({
+
+	Implements: [Events, Options],
+
+	options: {/*
+		onChange: $empty,
+		onComplete: $empty,*/
+		onTick: function(position){
+			if(this.options.snap) position = this.toPosition(this.step);
+			this.knob.setStyle(this.property, position);
+		},
+		snap: false,
+		offset: 0,
+		range: false,
+		wheel: false,
+		steps: 100,
+		mode: 'horizontal'
+	},
+
+	initialize: function(element, knob, options){
+		this.setOptions(options);
+		this.element = $(element);
+		this.knob = $(knob);
+		this.previousChange = this.previousEnd = this.step = -1;
+		this.element.addEvent('mousedown', this.clickedElement.bind(this));
+		if (this.options.wheel) this.element.addEvent('mousewheel', this.scrolledElement.bindWithEvent(this));
+		var offset, limit = {}, modifiers = {'x': false, 'y': false};
+		switch (this.options.mode){
+			case 'vertical':
+				this.axis = 'y';
+				this.property = 'top';
+				offset = 'offsetHeight';
+				break;
+			case 'horizontal':
+				this.axis = 'x';
+				this.property = 'left';
+				offset = 'offsetWidth';
+		}
+		this.half = this.knob[offset] / 2;
+		this.full = this.element[offset] - this.knob[offset] + (this.options.offset * 2);
+		this.min = $chk(this.options.range[0]) ? this.options.range[0] : 0;
+		this.max = $chk(this.options.range[1]) ? this.options.range[1] : this.options.steps;
+		this.range = this.max - this.min;
+		this.steps = this.options.steps || this.full;
+		this.stepSize = Math.abs(this.range) / this.steps;
+		this.stepWidth = this.stepSize * this.full / Math.abs(this.range) ;
+		
+		this.knob.setStyle('position', 'relative').setStyle(this.property, - this.options.offset);
+		modifiers[this.axis] = this.property;
+		limit[this.axis] = [- this.options.offset, this.full - this.options.offset];
+		this.drag = new Drag(this.knob, {
+			snap: 0,
+			limit: limit,
+			modifiers: modifiers,
+			onDrag: this.draggedKnob.bind(this),
+			onStart: this.draggedKnob.bind(this),
+			onComplete: function(){
+				this.draggedKnob();
+				this.end();
+			}.bind(this)
+		});
+		if (this.options.snap) {
+			this.drag.options.grid = Math.ceil(this.stepWidth);
+			this.drag.options.limit[this.axis][1] = this.full;
+		}
+	},
+
+	set: function(step){
+		if (!((this.range > 0) ^ (step < this.min))) step = this.min;
+		if (!((this.range > 0) ^ (step > this.max))) step = this.max;
+		
+		this.step = Math.round(step);
+		this.checkStep();
+		this.end();
+		this.fireEvent('tick', this.toPosition(this.step));
+		return this;
+	},
+
+	clickedElement: function(event){
+		var dir = this.range < 0 ? -1 : 1;
+		var position = event.page[this.axis] - this.element.getPosition()[this.axis] - this.half;
+		position = position.limit(-this.options.offset, this.full -this.options.offset);
+		
+		this.step = Math.round(this.min + dir * this.toStep(position));
+		this.checkStep();
+		this.end();
+		this.fireEvent('tick', position);
+	},
+	
+	scrolledElement: function(event){
+		var mode = (this.options.mode == 'horizontal') ? (event.wheel < 0) : (event.wheel > 0);
+		this.set(mode ? this.step - this.stepSize : this.step + this.stepSize);
+		event.stop();
+	},
+
+	draggedKnob: function(){
+		var dir = this.range < 0 ? -1 : 1;
+		var position = this.drag.value.now[this.axis];
+		position = position.limit(-this.options.offset, this.full -this.options.offset);
+		this.step = Math.round(this.min + dir * this.toStep(position));
+		this.checkStep();
+	},
+
+	checkStep: function(){
+		if (this.previousChange != this.step){
+			this.previousChange = this.step;
+			this.fireEvent('change', this.step);
+		}
+	},
+
+	end: function(){
+		if (this.previousEnd !== this.step){
+			this.previousEnd = this.step;
+			this.fireEvent('complete', this.step + '');
+		}
+	},
+
+	toStep: function(position){
+		var step = (position + this.options.offset) * this.stepSize / this.full * this.steps;
+		return this.options.steps ? Math.round(step -= step % this.stepSize) : step;
+	},
+
+	toPosition: function(step){
+		return (this.full * Math.abs(this.min - step)) / (this.steps * this.stepSize) - this.options.offset;
+	}
+
+});
+
+/*
+Script: Scroller.js
+	Class which scrolls the contents of any Element (including the window) when the mouse reaches the Element's boundaries.
+
+License:
+	MIT-style license.
+*/
+
+var Scroller = new Class({
+
+	Implements: [Events, Options],
+
+	options: {
+		area: 20,
+		velocity: 1,
+		onChange: function(x, y){
+			this.element.scrollTo(x, y);
+		}
+	},
+
+	initialize: function(element, options){
+		this.setOptions(options);
+		this.element = $(element);
+		this.listener = ($type(this.element) != 'element') ? $(this.element.getDocument().body) : this.element;
+		this.timer = null;
+		this.coord = this.getCoords.bind(this);
+	},
+
+	start: function(){
+		this.listener.addEvent('mousemove', this.coord);
+	},
+
+	stop: function(){
+		this.listener.removeEvent('mousemove', this.coord);
+		this.timer = $clear(this.timer);
+	},
+
+	getCoords: function(event){
+		this.page = (this.listener.get('tag') == 'body') ? event.client : event.page;
+		if (!this.timer) this.timer = this.scroll.periodical(50, this);
+	},
+
+	scroll: function(){
+		var size = this.element.getSize(), scroll = this.element.getScroll(), pos = this.element.getPosition(), change = {'x': 0, 'y': 0};
+		for (var z in this.page){
+			if (this.page[z] < (this.options.area + pos[z]) && scroll[z] != 0)
+				change[z] = (this.page[z] - this.options.area - pos[z]) * this.options.velocity;
+			else if (this.page[z] + this.options.area > (size[z] + pos[z]) && size[z] + size[z] != scroll[z])
+				change[z] = (this.page[z] - size[z] + this.options.area - pos[z]) * this.options.velocity;
+		}
+		if (change.y || change.x) this.fireEvent('change', [scroll.x + change.x, scroll.y + change.y]);
+	}
+
+});
+
+/*
+Script: Accordion.js
+	An Fx.Elements extension which allows you to easily create accordion type controls.
+
+License:
+	MIT-style license.
+*/
+
+var Accordion = new Class({
+
+	Extends: Fx.Elements,
+
+	options: {/*
+		onActive: $empty,
+		onBackground: $empty,*/
+		display: 0,
+		show: false,
+		height: true,
+		width: false,
+		opacity: true,
+		fixedHeight: false,
+		fixedWidth: false,
+		wait: false,
+		alwaysHide: false
+	},
+
+	initialize: function(){
+		var params = Array.link(arguments, {'container': Element.type, 'options': Object.type, 'togglers': $defined, 'elements': $defined});
+		this.parent(params.elements, params.options);
+		this.togglers = $$(params.togglers);
+		this.container = $(params.container);
+		this.previous = -1;
+		if (this.options.alwaysHide) this.options.wait = true;
+		if ($chk(this.options.show)){
+			this.options.display = false;
+			this.previous = this.options.show;
+		}
+		if (this.options.start){
+			this.options.display = false;
+			this.options.show = false;
+		}
+		this.effects = {};
+		if (this.options.opacity) this.effects.opacity = 'fullOpacity';
+		if (this.options.width) this.effects.width = this.options.fixedWidth ? 'fullWidth' : 'offsetWidth';
+		if (this.options.height) this.effects.height = this.options.fixedHeight ? 'fullHeight' : 'scrollHeight';
+		for (var i = 0, l = this.togglers.length; i < l; i++) this.addSection(this.togglers[i], this.elements[i]);
+		this.elements.each(function(el, i){
+			if (this.options.show === i){
+				this.fireEvent('active', [this.togglers[i], el]);
+			} else {
+				for (var fx in this.effects) el.setStyle(fx, 0);
+			}
+		}, this);
+		if ($chk(this.options.display)) this.display(this.options.display);
+	},
+
+	addSection: function(toggler, element, pos){
+		toggler = $(toggler);
+		element = $(element);
+		var test = this.togglers.contains(toggler);
+		var len = this.togglers.length;
+		this.togglers.include(toggler);
+		this.elements.include(element);
+		if (len && (!test || pos)){
+			pos = $pick(pos, len - 1);
+			toggler.inject(this.togglers[pos], 'before');
+			element.inject(toggler, 'after');
+		} else if (this.container && !test){
+			toggler.inject(this.container);
+			element.inject(this.container);
+		}
+		var idx = this.togglers.indexOf(toggler);
+		toggler.addEvent('click', this.display.bind(this, idx));
+		if (this.options.height) element.setStyles({'padding-top': 0, 'border-top': 'none', 'padding-bottom': 0, 'border-bottom': 'none'});
+		if (this.options.width) element.setStyles({'padding-left': 0, 'border-left': 'none', 'padding-right': 0, 'border-right': 'none'});
+		element.fullOpacity = 1;
+		if (this.options.fixedWidth) element.fullWidth = this.options.fixedWidth;
+		if (this.options.fixedHeight) element.fullHeight = this.options.fixedHeight;
+		element.setStyle('overflow', 'hidden');
+		if (!test){
+			for (var fx in this.effects) element.setStyle(fx, 0);
+		}
+		return this;
+	},
+
+	display: function(index){
+		index = ($type(index) == 'element') ? this.elements.indexOf(index) : index;
+		if ((this.timer && this.options.wait) || (index === this.previous && !this.options.alwaysHide)) return this;
+		this.previous = index;
+		var obj = {};
+		this.elements.each(function(el, i){
+			obj[i] = {};
+			var hide = (i != index) || (this.options.alwaysHide && (el.offsetHeight > 0));
+			this.fireEvent(hide ? 'background' : 'active', [this.togglers[i], el]);
+			for (var fx in this.effects) obj[i][fx] = hide ? 0 : el[this.effects[fx]];
+		}, this);
+		return this.start(obj);
+	}
+
+});
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/scripts/mootools.js b/javascript/mif-tree/Demos/assets/scripts/mootools.js
new file mode 100755
index 0000000..57c94a7
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/scripts/mootools.js
@@ -0,0 +1,4919 @@
+/*
+---
+
+script: Core.js
+
+description: The core of MooTools, contains all the base functions and the Native and Hash implementations. Required by all the other scripts.
+
+license: MIT-style license.
+
+copyright: Copyright (c) 2006-2008 [Valerio Proietti](http://mad4milk.net/).
+
+authors: The MooTools production team (http://mootools.net/developers/)
+
+inspiration:
+- Class implementation inspired by [Base.js](http://dean.edwards.name/weblog/2006/03/base/) Copyright (c) 2006 Dean Edwards, [GNU Lesser General Public License](http://opensource.org/licenses/lgpl-license.php)
+- Some functionality inspired by [Prototype.js](http://prototypejs.org) Copyright (c) 2005-2007 Sam Stephenson, [MIT License](http://opensource.org/licenses/mit-license.php)
+
+provides: [Mootools, Native, Hash.base, Array.each, $util]
+
+...
+*/
+
+var MooTools = {
+	'version': '1.2.4',
+	'build': '0d9113241a90b9cd5643b926795852a2026710d4'
+};
+
+var Native = function(options){
+	options = options || {};
+	var name = options.name;
+	var legacy = options.legacy;
+	var protect = options.protect;
+	var methods = options.implement;
+	var generics = options.generics;
+	var initialize = options.initialize;
+	var afterImplement = options.afterImplement || function(){};
+	var object = initialize || legacy;
+	generics = generics !== false;
+
+	object.constructor = Native;
+	object.$family = {name: 'native'};
+	if (legacy && initialize) object.prototype = legacy.prototype;
+	object.prototype.constructor = object;
+
+	if (name){
+		var family = name.toLowerCase();
+		object.prototype.$family = {name: family};
+		Native.typize(object, family);
+	}
+
+	var add = function(obj, name, method, force){
+		if (!protect || force || !obj.prototype[name]) obj.prototype[name] = method;
+		if (generics) Native.genericize(obj, name, protect);
+		afterImplement.call(obj, name, method);
+		return obj;
+	};
+
+	object.alias = function(a1, a2, a3){
+		if (typeof a1 == 'string'){
+			var pa1 = this.prototype[a1];
+			if ((a1 = pa1)) return add(this, a2, a1, a3);
+		}
+		for (var a in a1) this.alias(a, a1[a], a2);
+		return this;
+	};
+
+	object.implement = function(a1, a2, a3){
+		if (typeof a1 == 'string') return add(this, a1, a2, a3);
+		for (var p in a1) add(this, p, a1[p], a2);
+		return this;
+	};
+
+	if (methods) object.implement(methods);
+
+	return object;
+};
+
+Native.genericize = function(object, property, check){
+	if ((!check || !object[property]) && typeof object.prototype[property] == 'function') object[property] = function(){
+		var args = Array.prototype.slice.call(arguments);
+		return object.prototype[property].apply(args.shift(), args);
+	};
+};
+
+Native.implement = function(objects, properties){
+	for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties);
+};
+
+Native.typize = function(object, family){
+	if (!object.type) object.type = function(item){
+		return ($type(item) === family);
+	};
+};
+
+(function(){
+	var natives = {'Array': Array, 'Date': Date, 'Function': Function, 'Number': Number, 'RegExp': RegExp, 'String': String};
+	for (var n in natives) new Native({name: n, initialize: natives[n], protect: true});
+
+	var types = {'boolean': Boolean, 'native': Native, 'object': Object};
+	for (var t in types) Native.typize(types[t], t);
+
+	var generics = {
+		'Array': ["concat", "indexOf", "join", "lastIndexOf", "pop", "push", "reverse", "shift", "slice", "sort", "splice", "toString", "unshift", "valueOf"],
+		'String': ["charAt", "charCodeAt", "concat", "indexOf", "lastIndexOf", "match", "replace", "search", "slice", "split", "substr", "substring", "toLowerCase", "toUpperCase", "valueOf"]
+	};
+	for (var g in generics){
+		for (var i = generics[g].length; i--;) Native.genericize(natives[g], generics[g][i], true);
+	}
+})();
+
+var Hash = new Native({
+
+	name: 'Hash',
+
+	initialize: function(object){
+		if ($type(object) == 'hash') object = $unlink(object.getClean());
+		for (var key in object) this[key] = object[key];
+		return this;
+	}
+
+});
+
+Hash.implement({
+
+	forEach: function(fn, bind){
+		for (var key in this){
+			if (this.hasOwnProperty(key)) fn.call(bind, this[key], key, this);
+		}
+	},
+
+	getClean: function(){
+		var clean = {};
+		for (var key in this){
+			if (this.hasOwnProperty(key)) clean[key] = this[key];
+		}
+		return clean;
+	},
+
+	getLength: function(){
+		var length = 0;
+		for (var key in this){
+			if (this.hasOwnProperty(key)) length++;
+		}
+		return length;
+	}
+
+});
+
+Hash.alias('forEach', 'each');
+
+Array.implement({
+
+	forEach: function(fn, bind){
+		for (var i = 0, l = this.length; i < l; i++) fn.call(bind, this[i], i, this);
+	}
+
+});
+
+Array.alias('forEach', 'each');
+
+function $A(iterable){
+	if (iterable.item){
+		var l = iterable.length, array = new Array(l);
+		while (l--) array[l] = iterable[l];
+		return array;
+	}
+	return Array.prototype.slice.call(iterable);
+};
+
+function $arguments(i){
+	return function(){
+		return arguments[i];
+	};
+};
+
+function $chk(obj){
+	return !!(obj || obj === 0);
+};
+
+function $clear(timer){
+	clearTimeout(timer);
+	clearInterval(timer);
+	return null;
+};
+
+function $defined(obj){
+	return (obj != undefined);
+};
+
+function $each(iterable, fn, bind){
+	var type = $type(iterable);
+	((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind);
+};
+
+function $empty(){};
+
+function $extend(original, extended){
+	for (var key in (extended || {})) original[key] = extended[key];
+	return original;
+};
+
+function $H(object){
+	return new Hash(object);
+};
+
+function $lambda(value){
+	return ($type(value) == 'function') ? value : function(){
+		return value;
+	};
+};
+
+function $merge(){
+	var args = Array.slice(arguments);
+	args.unshift({});
+	return $mixin.apply(null, args);
+};
+
+function $mixin(mix){
+	for (var i = 1, l = arguments.length; i < l; i++){
+		var object = arguments[i];
+		if ($type(object) != 'object') continue;
+		for (var key in object){
+			var op = object[key], mp = mix[key];
+			mix[key] = (mp && $type(op) == 'object' && $type(mp) == 'object') ? $mixin(mp, op) : $unlink(op);
+		}
+	}
+	return mix;
+};
+
+function $pick(){
+	for (var i = 0, l = arguments.length; i < l; i++){
+		if (arguments[i] != undefined) return arguments[i];
+	}
+	return null;
+};
+
+function $random(min, max){
+	return Math.floor(Math.random() * (max - min + 1) + min);
+};
+
+function $splat(obj){
+	var type = $type(obj);
+	return (type) ? ((type != 'array' && type != 'arguments') ? [obj] : obj) : [];
+};
+
+var $time = Date.now || function(){
+	return +new Date;
+};
+
+function $try(){
+	for (var i = 0, l = arguments.length; i < l; i++){
+		try {
+			return arguments[i]();
+		} catch(e){}
+	}
+	return null;
+};
+
+function $type(obj){
+	if (obj == undefined) return false;
+	if (obj.$family) return (obj.$family.name == 'number' && !isFinite(obj)) ? false : obj.$family.name;
+	if (obj.nodeName){
+		switch (obj.nodeType){
+			case 1: return 'element';
+			case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
+		}
+	} else if (typeof obj.length == 'number'){
+		if (obj.callee) return 'arguments';
+		else if (obj.item) return 'collection';
+	}
+	return typeof obj;
+};
+
+function $unlink(object){
+	var unlinked;
+	switch ($type(object)){
+		case 'object':
+			unlinked = {};
+			for (var p in object) unlinked[p] = $unlink(object[p]);
+		break;
+		case 'hash':
+			unlinked = new Hash(object);
+		break;
+		case 'array':
+			unlinked = [];
+			for (var i = 0, l = object.length; i < l; i++) unlinked[i] = $unlink(object[i]);
+		break;
+		default: return object;
+	}
+	return unlinked;
+};
+
+
+/*
+---
+
+script: Browser.js
+
+description: The Browser Core. Contains Browser initialization, Window and Document, and the Browser Hash.
+
+license: MIT-style license.
+
+requires: 
+- /Native
+- /$util
+
+provides: [Browser, Window, Document, $exec]
+
+...
+*/
+
+var Browser = $merge({
+
+	Engine: {name: 'unknown', version: 0},
+
+	Platform: {name: (window.orientation != undefined) ? 'ipod' : (navigator.platform.match(/mac|win|linux/i) || ['other'])[0].toLowerCase()},
+
+	Features: {xpath: !!(document.evaluate), air: !!(window.runtime), query: !!(document.querySelector)},
+
+	Plugins: {},
+
+	Engines: {
+
+		presto: function(){
+			return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925));
+		},
+
+		trident: function(){
+			return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? ((document.querySelectorAll) ? 6 : 5) : 4);
+		},
+
+		webkit: function(){
+			return (navigator.taintEnabled) ? false : ((Browser.Features.xpath) ? ((Browser.Features.query) ? 525 : 420) : 419);
+		},
+
+		gecko: function(){
+			return (!document.getBoxObjectFor && window.mozInnerScreenX == null) ? false : ((document.getElementsByClassName) ? 19 : 18);
+		}
+
+	}
+
+}, Browser || {});
+
+Browser.Platform[Browser.Platform.name] = true;
+
+Browser.detect = function(){
+
+	for (var engine in this.Engines){
+		var version = this.Engines[engine]();
+		if (version){
+			this.Engine = {name: engine, version: version};
+			this.Engine[engine] = this.Engine[engine + version] = true;
+			break;
+		}
+	}
+
+	return {name: engine, version: version};
+
+};
+
+Browser.detect();
+
+Browser.Request = function(){
+	return $try(function(){
+		return new XMLHttpRequest();
+	}, function(){
+		return new ActiveXObject('MSXML2.XMLHTTP');
+	}, function(){
+		return new ActiveXObject('Microsoft.XMLHTTP');
+	});
+};
+
+Browser.Features.xhr = !!(Browser.Request());
+
+Browser.Plugins.Flash = (function(){
+	var version = ($try(function(){
+		return navigator.plugins['Shockwave Flash'].description;
+	}, function(){
+		return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
+	}) || '0 r0').match(/\d+/g);
+	return {version: parseInt(version[0] || 0 + '.' + version[1], 10) || 0, build: parseInt(version[2], 10) || 0};
+})();
+
+function $exec(text){
+	if (!text) return text;
+	if (window.execScript){
+		window.execScript(text);
+	} else {
+		var script = document.createElement('script');
+		script.setAttribute('type', 'text/javascript');
+		script[(Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerText' : 'text'] = text;
+		document.head.appendChild(script);
+		document.head.removeChild(script);
+	}
+	return text;
+};
+
+Native.UID = 1;
+
+var $uid = (Browser.Engine.trident) ? function(item){
+	return (item.uid || (item.uid = [Native.UID++]))[0];
+} : function(item){
+	return item.uid || (item.uid = Native.UID++);
+};
+
+var Window = new Native({
+
+	name: 'Window',
+
+	legacy: (Browser.Engine.trident) ? null: window.Window,
+
+	initialize: function(win){
+		$uid(win);
+		if (!win.Element){
+			win.Element = $empty;
+			if (Browser.Engine.webkit) win.document.createElement("iframe"); //fixes safari 2
+			win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {};
+		}
+		win.document.window = win;
+		return $extend(win, Window.Prototype);
+	},
+
+	afterImplement: function(property, value){
+		window[property] = Window.Prototype[property] = value;
+	}
+
+});
+
+Window.Prototype = {$family: {name: 'window'}};
+
+new Window(window);
+
+var Document = new Native({
+
+	name: 'Document',
+
+	legacy: (Browser.Engine.trident) ? null: window.Document,
+
+	initialize: function(doc){
+		$uid(doc);
+		doc.head = doc.getElementsByTagName('head')[0];
+		doc.html = doc.getElementsByTagName('html')[0];
+		if (Browser.Engine.trident && Browser.Engine.version <= 4) $try(function(){
+			doc.execCommand("BackgroundImageCache", false, true);
+		});
+		if (Browser.Engine.trident) doc.window.attachEvent('onunload', function(){
+			doc.window.detachEvent('onunload', arguments.callee);
+			doc.head = doc.html = doc.window = null;
+		});
+		return $extend(doc, Document.Prototype);
+	},
+
+	afterImplement: function(property, value){
+		document[property] = Document.Prototype[property] = value;
+	}
+
+});
+
+Document.Prototype = {$family: {name: 'document'}};
+
+new Document(document);
+
+
+/*
+---
+
+script: Array.js
+
+description: Contains Array Prototypes like each, contains, and erase.
+
+license: MIT-style license.
+
+requires:
+- /$util
+- /Array.each
+
+provides: [Array]
+
+...
+*/
+
+Array.implement({
+
+	every: function(fn, bind){
+		for (var i = 0, l = this.length; i < l; i++){
+			if (!fn.call(bind, this[i], i, this)) return false;
+		}
+		return true;
+	},
+
+	filter: function(fn, bind){
+		var results = [];
+		for (var i = 0, l = this.length; i < l; i++){
+			if (fn.call(bind, this[i], i, this)) results.push(this[i]);
+		}
+		return results;
+	},
+
+	clean: function(){
+		return this.filter($defined);
+	},
+
+	indexOf: function(item, from){
+		var len = this.length;
+		for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
+			if (this[i] === item) return i;
+		}
+		return -1;
+	},
+
+	map: function(fn, bind){
+		var results = [];
+		for (var i = 0, l = this.length; i < l; i++) results[i] = fn.call(bind, this[i], i, this);
+		return results;
+	},
+
+	some: function(fn, bind){
+		for (var i = 0, l = this.length; i < l; i++){
+			if (fn.call(bind, this[i], i, this)) return true;
+		}
+		return false;
+	},
+
+	associate: function(keys){
+		var obj = {}, length = Math.min(this.length, keys.length);
+		for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
+		return obj;
+	},
+
+	link: function(object){
+		var result = {};
+		for (var i = 0, l = this.length; i < l; i++){
+			for (var key in object){
+				if (object[key](this[i])){
+					result[key] = this[i];
+					delete object[key];
+					break;
+				}
+			}
+		}
+		return result;
+	},
+
+	contains: function(item, from){
+		return this.indexOf(item, from) != -1;
+	},
+
+	extend: function(array){
+		for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);
+		return this;
+	},
+	
+	getLast: function(){
+		return (this.length) ? this[this.length - 1] : null;
+	},
+
+	getRandom: function(){
+		return (this.length) ? this[$random(0, this.length - 1)] : null;
+	},
+
+	include: function(item){
+		if (!this.contains(item)) this.push(item);
+		return this;
+	},
+
+	combine: function(array){
+		for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);
+		return this;
+	},
+
+	erase: function(item){
+		for (var i = this.length; i--; i){
+			if (this[i] === item) this.splice(i, 1);
+		}
+		return this;
+	},
+
+	empty: function(){
+		this.length = 0;
+		return this;
+	},
+
+	flatten: function(){
+		var array = [];
+		for (var i = 0, l = this.length; i < l; i++){
+			var type = $type(this[i]);
+			if (!type) continue;
+			array = array.concat((type == 'array' || type == 'collection' || type == 'arguments') ? Array.flatten(this[i]) : this[i]);
+		}
+		return array;
+	},
+
+	hexToRgb: function(array){
+		if (this.length != 3) return null;
+		var rgb = this.map(function(value){
+			if (value.length == 1) value += value;
+			return value.toInt(16);
+		});
+		return (array) ? rgb : 'rgb(' + rgb + ')';
+	},
+
+	rgbToHex: function(array){
+		if (this.length < 3) return null;
+		if (this.length == 4 && this[3] == 0 && !array) return 'transparent';
+		var hex = [];
+		for (var i = 0; i < 3; i++){
+			var bit = (this[i] - 0).toString(16);
+			hex.push((bit.length == 1) ? '0' + bit : bit);
+		}
+		return (array) ? hex : '#' + hex.join('');
+	}
+
+});
+
+
+/*
+---
+
+script: Function.js
+
+description: Contains Function Prototypes like create, bind, pass, and delay.
+
+license: MIT-style license.
+
+requires:
+- /Native
+- /$util
+
+provides: [Function]
+
+...
+*/
+
+Function.implement({
+
+	extend: function(properties){
+		for (var property in properties) this[property] = properties[property];
+		return this;
+	},
+
+	create: function(options){
+		var self = this;
+		options = options || {};
+		return function(event){
+			var args = options.arguments;
+			args = (args != undefined) ? $splat(args) : Array.slice(arguments, (options.event) ? 1 : 0);
+			if (options.event) args = [event || window.event].extend(args);
+			var returns = function(){
+				return self.apply(options.bind || null, args);
+			};
+			if (options.delay) return setTimeout(returns, options.delay);
+			if (options.periodical) return setInterval(returns, options.periodical);
+			if (options.attempt) return $try(returns);
+			return returns();
+		};
+	},
+
+	run: function(args, bind){
+		return this.apply(bind, $splat(args));
+	},
+
+	pass: function(args, bind){
+		return this.create({bind: bind, arguments: args});
+	},
+
+	bind: function(bind, args){
+		return this.create({bind: bind, arguments: args});
+	},
+
+	bindWithEvent: function(bind, args){
+		return this.create({bind: bind, arguments: args, event: true});
+	},
+
+	attempt: function(args, bind){
+		return this.create({bind: bind, arguments: args, attempt: true})();
+	},
+
+	delay: function(delay, bind, args){
+		return this.create({bind: bind, arguments: args, delay: delay})();
+	},
+
+	periodical: function(periodical, bind, args){
+		return this.create({bind: bind, arguments: args, periodical: periodical})();
+	}
+
+});
+
+
+/*
+---
+
+script: Number.js
+
+description: Contains Number Prototypes like limit, round, times, and ceil.
+
+license: MIT-style license.
+
+requires:
+- /Native
+- /$util
+
+provides: [Number]
+
+...
+*/
+
+Number.implement({
+
+	limit: function(min, max){
+		return Math.min(max, Math.max(min, this));
+	},
+
+	round: function(precision){
+		precision = Math.pow(10, precision || 0);
+		return Math.round(this * precision) / precision;
+	},
+
+	times: function(fn, bind){
+		for (var i = 0; i < this; i++) fn.call(bind, i, this);
+	},
+
+	toFloat: function(){
+		return parseFloat(this);
+	},
+
+	toInt: function(base){
+		return parseInt(this, base || 10);
+	}
+
+});
+
+Number.alias('times', 'each');
+
+(function(math){
+	var methods = {};
+	math.each(function(name){
+		if (!Number[name]) methods[name] = function(){
+			return Math[name].apply(null, [this].concat($A(arguments)));
+		};
+	});
+	Number.implement(methods);
+})(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']);
+
+
+/*
+---
+
+script: String.js
+
+description: Contains String Prototypes like camelCase, capitalize, test, and toInt.
+
+license: MIT-style license.
+
+requires:
+- /Native
+
+provides: [String]
+
+...
+*/
+
+String.implement({
+
+	test: function(regex, params){
+		return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this);
+	},
+
+	contains: function(string, separator){
+		return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : this.indexOf(string) > -1;
+	},
+
+	trim: function(){
+		return this.replace(/^\s+|\s+$/g, '');
+	},
+
+	clean: function(){
+		return this.replace(/\s+/g, ' ').trim();
+	},
+
+	camelCase: function(){
+		return this.replace(/-\D/g, function(match){
+			return match.charAt(1).toUpperCase();
+		});
+	},
+
+	hyphenate: function(){
+		return this.replace(/[A-Z]/g, function(match){
+			return ('-' + match.charAt(0).toLowerCase());
+		});
+	},
+
+	capitalize: function(){
+		return this.replace(/\b[a-z]/g, function(match){
+			return match.toUpperCase();
+		});
+	},
+
+	escapeRegExp: function(){
+		return this.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
+	},
+
+	toInt: function(base){
+		return parseInt(this, base || 10);
+	},
+
+	toFloat: function(){
+		return parseFloat(this);
+	},
+
+	hexToRgb: function(array){
+		var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
+		return (hex) ? hex.slice(1).hexToRgb(array) : null;
+	},
+
+	rgbToHex: function(array){
+		var rgb = this.match(/\d{1,3}/g);
+		return (rgb) ? rgb.rgbToHex(array) : null;
+	},
+
+	stripScripts: function(option){
+		var scripts = '';
+		var text = this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){
+			scripts += arguments[1] + '\n';
+			return '';
+		});
+		if (option === true) $exec(scripts);
+		else if ($type(option) == 'function') option(scripts, text);
+		return text;
+	},
+
+	substitute: function(object, regexp){
+		return this.replace(regexp || (/\\?\{([^{}]+)\}/g), function(match, name){
+			if (match.charAt(0) == '\\') return match.slice(1);
+			return (object[name] != undefined) ? object[name] : '';
+		});
+	}
+
+});
+
+
+/*
+---
+
+script: Hash.js
+
+description: Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects.
+
+license: MIT-style license.
+
+requires:
+- /Hash.base
+
+provides: [Hash]
+
+...
+*/
+
+Hash.implement({
+
+	has: Object.prototype.hasOwnProperty,
+
+	keyOf: function(value){
+		for (var key in this){
+			if (this.hasOwnProperty(key) && this[key] === value) return key;
+		}
+		return null;
+	},
+
+	hasValue: function(value){
+		return (Hash.keyOf(this, value) !== null);
+	},
+
+	extend: function(properties){
+		Hash.each(properties || {}, function(value, key){
+			Hash.set(this, key, value);
+		}, this);
+		return this;
+	},
+
+	combine: function(properties){
+		Hash.each(properties || {}, function(value, key){
+			Hash.include(this, key, value);
+		}, this);
+		return this;
+	},
+
+	erase: function(key){
+		if (this.hasOwnProperty(key)) delete this[key];
+		return this;
+	},
+
+	get: function(key){
+		return (this.hasOwnProperty(key)) ? this[key] : null;
+	},
+
+	set: function(key, value){
+		if (!this[key] || this.hasOwnProperty(key)) this[key] = value;
+		return this;
+	},
+
+	empty: function(){
+		Hash.each(this, function(value, key){
+			delete this[key];
+		}, this);
+		return this;
+	},
+
+	include: function(key, value){
+		if (this[key] == undefined) this[key] = value;
+		return this;
+	},
+
+	map: function(fn, bind){
+		var results = new Hash;
+		Hash.each(this, function(value, key){
+			results.set(key, fn.call(bind, value, key, this));
+		}, this);
+		return results;
+	},
+
+	filter: function(fn, bind){
+		var results = new Hash;
+		Hash.each(this, function(value, key){
+			if (fn.call(bind, value, key, this)) results.set(key, value);
+		}, this);
+		return results;
+	},
+
+	every: function(fn, bind){
+		for (var key in this){
+			if (this.hasOwnProperty(key) && !fn.call(bind, this[key], key)) return false;
+		}
+		return true;
+	},
+
+	some: function(fn, bind){
+		for (var key in this){
+			if (this.hasOwnProperty(key) && fn.call(bind, this[key], key)) return true;
+		}
+		return false;
+	},
+
+	getKeys: function(){
+		var keys = [];
+		Hash.each(this, function(value, key){
+			keys.push(key);
+		});
+		return keys;
+	},
+
+	getValues: function(){
+		var values = [];
+		Hash.each(this, function(value){
+			values.push(value);
+		});
+		return values;
+	},
+
+	toQueryString: function(base){
+		var queryString = [];
+		Hash.each(this, function(value, key){
+			if (base) key = base + '[' + key + ']';
+			var result;
+			switch ($type(value)){
+				case 'object': result = Hash.toQueryString(value, key); break;
+				case 'array':
+					var qs = {};
+					value.each(function(val, i){
+						qs[i] = val;
+					});
+					result = Hash.toQueryString(qs, key);
+				break;
+				default: result = key + '=' + encodeURIComponent(value);
+			}
+			if (value != undefined) queryString.push(result);
+		});
+
+		return queryString.join('&');
+	}
+
+});
+
+Hash.alias({keyOf: 'indexOf', hasValue: 'contains'});
+
+
+/*
+---
+
+script: Event.js
+
+description: Contains the Event Class, to make the event object cross-browser.
+
+license: MIT-style license.
+
+requires:
+- /Window
+- /Document
+- /Hash
+- /Array
+- /Function
+- /String
+
+provides: [Event]
+
+...
+*/
+
+var Event = new Native({
+
+	name: 'Event',
+
+	initialize: function(event, win){
+		win = win || window;
+		var doc = win.document;
+		event = event || win.event;
+		if (event.$extended) return event;
+		this.$extended = true;
+		var type = event.type;
+		var target = event.target || event.srcElement;
+		while (target && target.nodeType == 3) target = target.parentNode;
+
+		if (type.test(/key/)){
+			var code = event.which || event.keyCode;
+			var key = Event.Keys.keyOf(code);
+			if (type == 'keydown'){
+				var fKey = code - 111;
+				if (fKey > 0 && fKey < 13) key = 'f' + fKey;
+			}
+			key = key || String.fromCharCode(code).toLowerCase();
+		} else if (type.match(/(click|mouse|menu)/i)){
+			doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
+			var page = {
+				x: event.pageX || event.clientX + doc.scrollLeft,
+				y: event.pageY || event.clientY + doc.scrollTop
+			};
+			var client = {
+				x: (event.pageX) ? event.pageX - win.pageXOffset : event.clientX,
+				y: (event.pageY) ? event.pageY - win.pageYOffset : event.clientY
+			};
+			if (type.match(/DOMMouseScroll|mousewheel/)){
+				var wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;
+			}
+			var rightClick = (event.which == 3) || (event.button == 2);
+			var related = null;
+			if (type.match(/over|out/)){
+				switch (type){
+					case 'mouseover': related = event.relatedTarget || event.fromElement; break;
+					case 'mouseout': related = event.relatedTarget || event.toElement;
+				}
+				if (!(function(){
+					while (related && related.nodeType == 3) related = related.parentNode;
+					return true;
+				}).create({attempt: Browser.Engine.gecko})()) related = false;
+			}
+		}
+
+		return $extend(this, {
+			event: event,
+			type: type,
+
+			page: page,
+			client: client,
+			rightClick: rightClick,
+
+			wheel: wheel,
+
+			relatedTarget: related,
+			target: target,
+
+			code: code,
+			key: key,
+
+			shift: event.shiftKey,
+			control: event.ctrlKey,
+			alt: event.altKey,
+			meta: event.metaKey
+		});
+	}
+
+});
+
+Event.Keys = new Hash({
+	'enter': 13,
+	'up': 38,
+	'down': 40,
+	'left': 37,
+	'right': 39,
+	'esc': 27,
+	'space': 32,
+	'backspace': 8,
+	'tab': 9,
+	'delete': 46
+});
+
+Event.implement({
+
+	stop: function(){
+		return this.stopPropagation().preventDefault();
+	},
+
+	stopPropagation: function(){
+		if (this.event.stopPropagation) this.event.stopPropagation();
+		else this.event.cancelBubble = true;
+		return this;
+	},
+
+	preventDefault: function(){
+		if (this.event.preventDefault) this.event.preventDefault();
+		else this.event.returnValue = false;
+		return this;
+	}
+
+});
+
+
+/*
+---
+
+script: Class.js
+
+description: Contains the Class Function for easily creating, extending, and implementing reusable Classes.
+
+license: MIT-style license.
+
+requires:
+- /$util
+- /Native
+- /Array
+- /String
+- /Function
+- /Number
+- /Hash
+
+provides: [Class]
+
+...
+*/
+
+function Class(params){
+	
+	if (params instanceof Function) params = {initialize: params};
+	
+	var newClass = function(){
+		Object.reset(this);
+		if (newClass._prototyping) return this;
+		this._current = $empty;
+		var value = (this.initialize) ? this.initialize.apply(this, arguments) : this;
+		delete this._current; delete this.caller;
+		return value;
+	}.extend(this);
+	
+	newClass.implement(params);
+	
+	newClass.constructor = Class;
+	newClass.prototype.constructor = newClass;
+
+	return newClass;
+
+};
+
+Function.prototype.protect = function(){
+	this._protected = true;
+	return this;
+};
+
+Object.reset = function(object, key){
+		
+	if (key == null){
+		for (var p in object) Object.reset(object, p);
+		return object;
+	}
+	
+	delete object[key];
+	
+	switch ($type(object[key])){
+		case 'object':
+			var F = function(){};
+			F.prototype = object[key];
+			var i = new F;
+			object[key] = Object.reset(i);
+		break;
+		case 'array': object[key] = $unlink(object[key]); break;
+	}
+	
+	return object;
+	
+};
+
+new Native({name: 'Class', initialize: Class}).extend({
+
+	instantiate: function(F){
+		F._prototyping = true;
+		var proto = new F;
+		delete F._prototyping;
+		return proto;
+	},
+	
+	wrap: function(self, key, method){
+		if (method._origin) method = method._origin;
+		
+		return function(){
+			if (method._protected && this._current == null) throw new Error('The method "' + key + '" cannot be called.');
+			var caller = this.caller, current = this._current;
+			this.caller = current; this._current = arguments.callee;
+			var result = method.apply(this, arguments);
+			this._current = current; this.caller = caller;
+			return result;
+		}.extend({_owner: self, _origin: method, _name: key});
+
+	}
+	
+});
+
+Class.implement({
+	
+	implement: function(key, value){
+		
+		if ($type(key) == 'object'){
+			for (var p in key) this.implement(p, key[p]);
+			return this;
+		}
+		
+		var mutator = Class.Mutators[key];
+		
+		if (mutator){
+			value = mutator.call(this, value);
+			if (value == null) return this;
+		}
+		
+		var proto = this.prototype;
+
+		switch ($type(value)){
+			
+			case 'function':
+				if (value._hidden) return this;
+				proto[key] = Class.wrap(this, key, value);
+			break;
+			
+			case 'object':
+				var previous = proto[key];
+				if ($type(previous) == 'object') $mixin(previous, value);
+				else proto[key] = $unlink(value);
+			break;
+			
+			case 'array':
+				proto[key] = $unlink(value);
+			break;
+			
+			default: proto[key] = value;
+
+		}
+		
+		return this;
+
+	}
+	
+});
+
+Class.Mutators = {
+	
+	Extends: function(parent){
+
+		this.parent = parent;
+		this.prototype = Class.instantiate(parent);
+
+		this.implement('parent', function(){
+			var name = this.caller._name, previous = this.caller._owner.parent.prototype[name];
+			if (!previous) throw new Error('The method "' + name + '" has no parent.');
+			return previous.apply(this, arguments);
+		}.protect());
+
+	},
+
+	Implements: function(items){
+		$splat(items).each(function(item){
+			if (item instanceof Function) item = Class.instantiate(item);
+			this.implement(item);
+		}, this);
+
+	}
+	
+};
+
+
+/*
+---
+
+script: Class.Extras.js
+
+description: Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks.
+
+license: MIT-style license.
+
+requires:
+- /Class
+
+provides: [Chain, Events, Options]
+
+...
+*/
+
+var Chain = new Class({
+
+	$chain: [],
+
+	chain: function(){
+		this.$chain.extend(Array.flatten(arguments));
+		return this;
+	},
+
+	callChain: function(){
+		return (this.$chain.length) ? this.$chain.shift().apply(this, arguments) : false;
+	},
+
+	clearChain: function(){
+		this.$chain.empty();
+		return this;
+	}
+
+});
+
+var Events = new Class({
+
+	$events: {},
+
+	addEvent: function(type, fn, internal){
+		type = Events.removeOn(type);
+		if (fn != $empty){
+			this.$events[type] = this.$events[type] || [];
+			this.$events[type].include(fn);
+			if (internal) fn.internal = true;
+		}
+		return this;
+	},
+
+	addEvents: function(events){
+		for (var type in events) this.addEvent(type, events[type]);
+		return this;
+	},
+
+	fireEvent: function(type, args, delay){
+		type = Events.removeOn(type);
+		if (!this.$events || !this.$events[type]) return this;
+		this.$events[type].each(function(fn){
+			fn.create({'bind': this, 'delay': delay, 'arguments': args})();
+		}, this);
+		return this;
+	},
+
+	removeEvent: function(type, fn){
+		type = Events.removeOn(type);
+		if (!this.$events[type]) return this;
+		if (!fn.internal) this.$events[type].erase(fn);
+		return this;
+	},
+
+	removeEvents: function(events){
+		var type;
+		if ($type(events) == 'object'){
+			for (type in events) this.removeEvent(type, events[type]);
+			return this;
+		}
+		if (events) events = Events.removeOn(events);
+		for (type in this.$events){
+			if (events && events != type) continue;
+			var fns = this.$events[type];
+			for (var i = fns.length; i--; i) this.removeEvent(type, fns[i]);
+		}
+		return this;
+	}
+
+});
+
+Events.removeOn = function(string){
+	return string.replace(/^on([A-Z])/, function(full, first){
+		return first.toLowerCase();
+	});
+};
+
+var Options = new Class({
+
+	setOptions: function(){
+		this.options = $merge.run([this.options].extend(arguments));
+		if (!this.addEvent) return this;
+		for (var option in this.options){
+			if ($type(this.options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue;
+			this.addEvent(option, this.options[option]);
+			delete this.options[option];
+		}
+		return this;
+	}
+
+});
+
+
+/*
+---
+
+script: Element.js
+
+description: One of the most important items in MooTools. Contains the dollar function, the dollars function, and an handful of cross-browser, time-saver methods to let you easily work with HTML Elements.
+
+license: MIT-style license.
+
+requires:
+- /Window
+- /Document
+- /Array
+- /String
+- /Function
+- /Number
+- /Hash
+
+provides: [Element, Elements, $, $$, Iframe]
+
+...
+*/
+
+var Element = new Native({
+
+	name: 'Element',
+
+	legacy: window.Element,
+
+	initialize: function(tag, props){
+		var konstructor = Element.Constructors.get(tag);
+		if (konstructor) return konstructor(props);
+		if (typeof tag == 'string') return document.newElement(tag, props);
+		return document.id(tag).set(props);
+	},
+
+	afterImplement: function(key, value){
+		Element.Prototype[key] = value;
+		if (Array[key]) return;
+		Elements.implement(key, function(){
+			var items = [], elements = true;
+			for (var i = 0, j = this.length; i < j; i++){
+				var returns = this[i][key].apply(this[i], arguments);
+				items.push(returns);
+				if (elements) elements = ($type(returns) == 'element');
+			}
+			return (elements) ? new Elements(items) : items;
+		});
+	}
+
+});
+
+Element.Prototype = {$family: {name: 'element'}};
+
+Element.Constructors = new Hash;
+
+var IFrame = new Native({
+
+	name: 'IFrame',
+
+	generics: false,
+
+	initialize: function(){
+		var params = Array.link(arguments, {properties: Object.type, iframe: $defined});
+		var props = params.properties || {};
+		var iframe = document.id(params.iframe);
+		var onload = props.onload || $empty;
+		delete props.onload;
+		props.id = props.name = $pick(props.id, props.name, iframe ? (iframe.id || iframe.name) : 'IFrame_' + $time());
+		iframe = new Element(iframe || 'iframe', props);
+		var onFrameLoad = function(){
+			var host = $try(function(){
+				return iframe.contentWindow.location.host;
+			});
+			if (!host || host == window.location.host){
+				var win = new Window(iframe.contentWindow);
+				new Document(iframe.contentWindow.document);
+				$extend(win.Element.prototype, Element.Prototype);
+			}
+			onload.call(iframe.contentWindow, iframe.contentWindow.document);
+		};
+		var contentWindow = $try(function(){
+			return iframe.contentWindow;
+		});
+		((contentWindow && contentWindow.document.body) || window.frames[props.id]) ? onFrameLoad() : iframe.addListener('load', onFrameLoad);
+		return iframe;
+	}
+
+});
+
+var Elements = new Native({
+
+	initialize: function(elements, options){
+		options = $extend({ddup: true, cash: true}, options);
+		elements = elements || [];
+		if (options.ddup || options.cash){
+			var uniques = {}, returned = [];
+			for (var i = 0, l = elements.length; i < l; i++){
+				var el = document.id(elements[i], !options.cash);
+				if (options.ddup){
+					if (uniques[el.uid]) continue;
+					uniques[el.uid] = true;
+				}
+				if (el) returned.push(el);
+			}
+			elements = returned;
+		}
+		return (options.cash) ? $extend(elements, this) : elements;
+	}
+
+});
+
+Elements.implement({
+
+	filter: function(filter, bind){
+		if (!filter) return this;
+		return new Elements(Array.filter(this, (typeof filter == 'string') ? function(item){
+			return item.match(filter);
+		} : filter, bind));
+	}
+
+});
+
+Document.implement({
+
+	newElement: function(tag, props){
+		if (Browser.Engine.trident && props){
+			['name', 'type', 'checked'].each(function(attribute){
+				if (!props[attribute]) return;
+				tag += ' ' + attribute + '="' + props[attribute] + '"';
+				if (attribute != 'checked') delete props[attribute];
+			});
+			tag = '<' + tag + '>';
+		}
+		return document.id(this.createElement(tag)).set(props);
+	},
+
+	newTextNode: function(text){
+		return this.createTextNode(text);
+	},
+
+	getDocument: function(){
+		return this;
+	},
+
+	getWindow: function(){
+		return this.window;
+	},
+	
+	id: (function(){
+		
+		var types = {
+
+			string: function(id, nocash, doc){
+				id = doc.getElementById(id);
+				return (id) ? types.element(id, nocash) : null;
+			},
+			
+			element: function(el, nocash){
+				$uid(el);
+				if (!nocash && !el.$family && !(/^object|embed$/i).test(el.tagName)){
+					var proto = Element.Prototype;
+					for (var p in proto) el[p] = proto[p];
+				};
+				return el;
+			},
+			
+			object: function(obj, nocash, doc){
+				if (obj.toElement) return types.element(obj.toElement(doc), nocash);
+				return null;
+			}
+			
+		};
+
+		types.textnode = types.whitespace = types.window = types.document = $arguments(0);
+		
+		return function(el, nocash, doc){
+			if (el && el.$family && el.uid) return el;
+			var type = $type(el);
+			return (types[type]) ? types[type](el, nocash, doc || document) : null;
+		};
+
+	})()
+
+});
+
+if (window.$ == null) Window.implement({
+	$: function(el, nc){
+		return document.id(el, nc, this.document);
+	}
+});
+
+Window.implement({
+
+	$$: function(selector){
+		if (arguments.length == 1 && typeof selector == 'string') return this.document.getElements(selector);
+		var elements = [];
+		var args = Array.flatten(arguments);
+		for (var i = 0, l = args.length; i < l; i++){
+			var item = args[i];
+			switch ($type(item)){
+				case 'element': elements.push(item); break;
+				case 'string': elements.extend(this.document.getElements(item, true));
+			}
+		}
+		return new Elements(elements);
+	},
+
+	getDocument: function(){
+		return this.document;
+	},
+
+	getWindow: function(){
+		return this;
+	}
+
+});
+
+Native.implement([Element, Document], {
+
+	getElement: function(selector, nocash){
+		return document.id(this.getElements(selector, true)[0] || null, nocash);
+	},
+
+	getElements: function(tags, nocash){
+		tags = tags.split(',');
+		var elements = [];
+		var ddup = (tags.length > 1);
+		tags.each(function(tag){
+			var partial = this.getElementsByTagName(tag.trim());
+			(ddup) ? elements.extend(partial) : elements = partial;
+		}, this);
+		return new Elements(elements, {ddup: ddup, cash: !nocash});
+	}
+
+});
+
+(function(){
+
+var collected = {}, storage = {};
+var props = {input: 'checked', option: 'selected', textarea: (Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerHTML' : 'value'};
+
+var get = function(uid){
+	return (storage[uid] || (storage[uid] = {}));
+};
+
+var clean = function(item, retain){
+	if (!item) return;
+	var uid = item.uid;
+	if (Browser.Engine.trident){
+		if (item.clearAttributes){
+			var clone = retain && item.cloneNode(false);
+			item.clearAttributes();
+			if (clone) item.mergeAttributes(clone);
+		} else if (item.removeEvents){
+			item.removeEvents();
+		}
+		if ((/object/i).test(item.tagName)){
+			for (var p in item){
+				if (typeof item[p] == 'function') item[p] = $empty;
+			}
+			Element.dispose(item);
+		}
+	}	
+	if (!uid) return;
+	collected[uid] = storage[uid] = null;
+};
+
+var purge = function(){
+	Hash.each(collected, clean);
+	if (Browser.Engine.trident) $A(document.getElementsByTagName('object')).each(clean);
+	if (window.CollectGarbage) CollectGarbage();
+	collected = storage = null;
+};
+
+var walk = function(element, walk, start, match, all, nocash){
+	var el = element[start || walk];
+	var elements = [];
+	while (el){
+		if (el.nodeType == 1 && (!match || Element.match(el, match))){
+			if (!all) return document.id(el, nocash);
+			elements.push(el);
+		}
+		el = el[walk];
+	}
+	return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : null;
+};
+
+var attributes = {
+	'html': 'innerHTML',
+	'class': 'className',
+	'for': 'htmlFor',
+	'defaultValue': 'defaultValue',
+	'text': (Browser.Engine.trident || (Browser.Engine.webkit && Browser.Engine.version < 420)) ? 'innerText' : 'textContent'
+};
+var bools = ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer'];
+var camels = ['value', 'type', 'defaultValue', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap'];
+
+bools = bools.associate(bools);
+
+Hash.extend(attributes, bools);
+Hash.extend(attributes, camels.associate(camels.map(String.toLowerCase)));
+
+var inserters = {
+
+	before: function(context, element){
+		if (element.parentNode) element.parentNode.insertBefore(context, element);
+	},
+
+	after: function(context, element){
+		if (!element.parentNode) return;
+		var next = element.nextSibling;
+		(next) ? element.parentNode.insertBefore(context, next) : element.parentNode.appendChild(context);
+	},
+
+	bottom: function(context, element){
+		element.appendChild(context);
+	},
+
+	top: function(context, element){
+		var first = element.firstChild;
+		(first) ? element.insertBefore(context, first) : element.appendChild(context);
+	}
+
+};
+
+inserters.inside = inserters.bottom;
+
+Hash.each(inserters, function(inserter, where){
+
+	where = where.capitalize();
+
+	Element.implement('inject' + where, function(el){
+		inserter(this, document.id(el, true));
+		return this;
+	});
+
+	Element.implement('grab' + where, function(el){
+		inserter(document.id(el, true), this);
+		return this;
+	});
+
+});
+
+Element.implement({
+
+	set: function(prop, value){
+		switch ($type(prop)){
+			case 'object':
+				for (var p in prop) this.set(p, prop[p]);
+				break;
+			case 'string':
+				var property = Element.Properties.get(prop);
+				(property && property.set) ? property.set.apply(this, Array.slice(arguments, 1)) : this.setProperty(prop, value);
+		}
+		return this;
+	},
+
+	get: function(prop){
+		var property = Element.Properties.get(prop);
+		return (property && property.get) ? property.get.apply(this, Array.slice(arguments, 1)) : this.getProperty(prop);
+	},
+
+	erase: function(prop){
+		var property = Element.Properties.get(prop);
+		(property && property.erase) ? property.erase.apply(this) : this.removeProperty(prop);
+		return this;
+	},
+
+	setProperty: function(attribute, value){
+		var key = attributes[attribute];
+		if (value == undefined) return this.removeProperty(attribute);
+		if (key && bools[attribute]) value = !!value;
+		(key) ? this[key] = value : this.setAttribute(attribute, '' + value);
+		return this;
+	},
+
+	setProperties: function(attributes){
+		for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]);
+		return this;
+	},
+
+	getProperty: function(attribute){
+		var key = attributes[attribute];
+		var value = (key) ? this[key] : this.getAttribute(attribute, 2);
+		return (bools[attribute]) ? !!value : (key) ? value : value || null;
+	},
+
+	getProperties: function(){
+		var args = $A(arguments);
+		return args.map(this.getProperty, this).associate(args);
+	},
+
+	removeProperty: function(attribute){
+		var key = attributes[attribute];
+		(key) ? this[key] = (key && bools[attribute]) ? false : '' : this.removeAttribute(attribute);
+		return this;
+	},
+
+	removeProperties: function(){
+		Array.each(arguments, this.removeProperty, this);
+		return this;
+	},
+
+	hasClass: function(className){
+		return this.className.contains(className, ' ');
+	},
+
+	addClass: function(className){
+		if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();
+		return this;
+	},
+
+	removeClass: function(className){
+		this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1');
+		return this;
+	},
+
+	toggleClass: function(className){
+		return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
+	},
+
+	adopt: function(){
+		Array.flatten(arguments).each(function(element){
+			element = document.id(element, true);
+			if (element) this.appendChild(element);
+		}, this);
+		return this;
+	},
+
+	appendText: function(text, where){
+		return this.grab(this.getDocument().newTextNode(text), where);
+	},
+
+	grab: function(el, where){
+		inserters[where || 'bottom'](document.id(el, true), this);
+		return this;
+	},
+
+	inject: function(el, where){
+		inserters[where || 'bottom'](this, document.id(el, true));
+		return this;
+	},
+
+	replaces: function(el){
+		el = document.id(el, true);
+		el.parentNode.replaceChild(this, el);
+		return this;
+	},
+
+	wraps: function(el, where){
+		el = document.id(el, true);
+		return this.replaces(el).grab(el, where);
+	},
+
+	getPrevious: function(match, nocash){
+		return walk(this, 'previousSibling', null, match, false, nocash);
+	},
+
+	getAllPrevious: function(match, nocash){
+		return walk(this, 'previousSibling', null, match, true, nocash);
+	},
+
+	getNext: function(match, nocash){
+		return walk(this, 'nextSibling', null, match, false, nocash);
+	},
+
+	getAllNext: function(match, nocash){
+		return walk(this, 'nextSibling', null, match, true, nocash);
+	},
+
+	getFirst: function(match, nocash){
+		return walk(this, 'nextSibling', 'firstChild', match, false, nocash);
+	},
+
+	getLast: function(match, nocash){
+		return walk(this, 'previousSibling', 'lastChild', match, false, nocash);
+	},
+
+	getParent: function(match, nocash){
+		return walk(this, 'parentNode', null, match, false, nocash);
+	},
+
+	getParents: function(match, nocash){
+		return walk(this, 'parentNode', null, match, true, nocash);
+	},
+	
+	getSiblings: function(match, nocash){
+		return this.getParent().getChildren(match, nocash).erase(this);
+	},
+
+	getChildren: function(match, nocash){
+		return walk(this, 'nextSibling', 'firstChild', match, true, nocash);
+	},
+
+	getWindow: function(){
+		return this.ownerDocument.window;
+	},
+
+	getDocument: function(){
+		return this.ownerDocument;
+	},
+
+	getElementById: function(id, nocash){
+		var el = this.ownerDocument.getElementById(id);
+		if (!el) return null;
+		for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
+			if (!parent) return null;
+		}
+		return document.id(el, nocash);
+	},
+
+	getSelected: function(){
+		return new Elements($A(this.options).filter(function(option){
+			return option.selected;
+		}));
+	},
+
+	getComputedStyle: function(property){
+		if (this.currentStyle) return this.currentStyle[property.camelCase()];
+		var computed = this.getDocument().defaultView.getComputedStyle(this, null);
+		return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null;
+	},
+
+	toQueryString: function(){
+		var queryString = [];
+		this.getElements('input, select, textarea', true).each(function(el){
+			if (!el.name || el.disabled || el.type == 'submit' || el.type == 'reset' || el.type == 'file') return;
+			var value = (el.tagName.toLowerCase() == 'select') ? Element.getSelected(el).map(function(opt){
+				return opt.value;
+			}) : ((el.type == 'radio' || el.type == 'checkbox') && !el.checked) ? null : el.value;
+			$splat(value).each(function(val){
+				if (typeof val != 'undefined') queryString.push(el.name + '=' + encodeURIComponent(val));
+			});
+		});
+		return queryString.join('&');
+	},
+
+	clone: function(contents, keepid){
+		contents = contents !== false;
+		var clone = this.cloneNode(contents);
+		var clean = function(node, element){
+			if (!keepid) node.removeAttribute('id');
+			if (Browser.Engine.trident){
+				node.clearAttributes();
+				node.mergeAttributes(element);
+				node.removeAttribute('uid');
+				if (node.options){
+					var no = node.options, eo = element.options;
+					for (var j = no.length; j--;) no[j].selected = eo[j].selected;
+				}
+			}
+			var prop = props[element.tagName.toLowerCase()];
+			if (prop && element[prop]) node[prop] = element[prop];
+		};
+
+		if (contents){
+			var ce = clone.getElementsByTagName('*'), te = this.getElementsByTagName('*');
+			for (var i = ce.length; i--;) clean(ce[i], te[i]);
+		}
+
+		clean(clone, this);
+		return document.id(clone);
+	},
+
+	destroy: function(){
+		Element.empty(this);
+		Element.dispose(this);
+		clean(this, true);
+		return null;
+	},
+
+	empty: function(){
+		$A(this.childNodes).each(function(node){
+			Element.destroy(node);
+		});
+		return this;
+	},
+
+	dispose: function(){
+		return (this.parentNode) ? this.parentNode.removeChild(this) : this;
+	},
+
+	hasChild: function(el){
+		el = document.id(el, true);
+		if (!el) return false;
+		if (Browser.Engine.webkit && Browser.Engine.version < 420) return $A(this.getElementsByTagName(el.tagName)).contains(el);
+		return (this.contains) ? (this != el && this.contains(el)) : !!(this.compareDocumentPosition(el) & 16);
+	},
+
+	match: function(tag){
+		return (!tag || (tag == this) || (Element.get(this, 'tag') == tag));
+	}
+
+});
+
+Native.implement([Element, Window, Document], {
+
+	addListener: function(type, fn){
+		if (type == 'unload'){
+			var old = fn, self = this;
+			fn = function(){
+				self.removeListener('unload', fn);
+				old();
+			};
+		} else {
+			collected[this.uid] = this;
+		}
+		if (this.addEventListener) this.addEventListener(type, fn, false);
+		else this.attachEvent('on' + type, fn);
+		return this;
+	},
+
+	removeListener: function(type, fn){
+		if (this.removeEventListener) this.removeEventListener(type, fn, false);
+		else this.detachEvent('on' + type, fn);
+		return this;
+	},
+
+	retrieve: function(property, dflt){
+		var storage = get(this.uid), prop = storage[property];
+		if (dflt != undefined && prop == undefined) prop = storage[property] = dflt;
+		return $pick(prop);
+	},
+
+	store: function(property, value){
+		var storage = get(this.uid);
+		storage[property] = value;
+		return this;
+	},
+
+	eliminate: function(property){
+		var storage = get(this.uid);
+		delete storage[property];
+		return this;
+	}
+
+});
+
+window.addListener('unload', purge);
+
+})();
+
+Element.Properties = new Hash;
+
+Element.Properties.style = {
+
+	set: function(style){
+		this.style.cssText = style;
+	},
+
+	get: function(){
+		return this.style.cssText;
+	},
+
+	erase: function(){
+		this.style.cssText = '';
+	}
+
+};
+
+Element.Properties.tag = {
+
+	get: function(){
+		return this.tagName.toLowerCase();
+	}
+
+};
+
+Element.Properties.html = (function(){
+	var wrapper = document.createElement('div');
+
+	var translations = {
+		table: [1, '<table>', '</table>'],
+		select: [1, '<select>', '</select>'],
+		tbody: [2, '<table><tbody>', '</tbody></table>'],
+		tr: [3, '<table><tbody><tr>', '</tr></tbody></table>']
+	};
+	translations.thead = translations.tfoot = translations.tbody;
+
+	var html = {
+		set: function(){
+			var html = Array.flatten(arguments).join('');
+			var wrap = Browser.Engine.trident && translations[this.get('tag')];
+			if (wrap){
+				var first = wrapper;
+				first.innerHTML = wrap[1] + html + wrap[2];
+				for (var i = wrap[0]; i--;) first = first.firstChild;
+				this.empty().adopt(first.childNodes);
+			} else {
+				this.innerHTML = html;
+			}
+		}
+	};
+
+	html.erase = html.set;
+
+	return html;
+})();
+
+if (Browser.Engine.webkit && Browser.Engine.version < 420) Element.Properties.text = {
+	get: function(){
+		if (this.innerText) return this.innerText;
+		var temp = this.ownerDocument.newElement('div', {html: this.innerHTML}).inject(this.ownerDocument.body);
+		var text = temp.innerText;
+		temp.destroy();
+		return text;
+	}
+};
+
+
+/*
+---
+
+script: Element.Event.js
+
+description: Contains Element methods for dealing with events. This file also includes mouseenter and mouseleave custom Element Events.
+
+license: MIT-style license.
+
+requires: 
+- /Element
+- /Event
+
+provides: [Element.Event]
+
+...
+*/
+
+Element.Properties.events = {set: function(events){
+	this.addEvents(events);
+}};
+
+Native.implement([Element, Window, Document], {
+
+	addEvent: function(type, fn){
+		var events = this.retrieve('events', {});
+		events[type] = events[type] || {'keys': [], 'values': []};
+		if (events[type].keys.contains(fn)) return this;
+		events[type].keys.push(fn);
+		var realType = type, custom = Element.Events.get(type), condition = fn, self = this;
+		if (custom){
+			if (custom.onAdd) custom.onAdd.call(this, fn);
+			if (custom.condition){
+				condition = function(event){
+					if (custom.condition.call(this, event)) return fn.call(this, event);
+					return true;
+				};
+			}
+			realType = custom.base || realType;
+		}
+		var defn = function(){
+			return fn.call(self);
+		};
+		var nativeEvent = Element.NativeEvents[realType];
+		if (nativeEvent){
+			if (nativeEvent == 2){
+				defn = function(event){
+					event = new Event(event, self.getWindow());
+					if (condition.call(self, event) === false) event.stop();
+				};
+			}
+			this.addListener(realType, defn);
+		}
+		events[type].values.push(defn);
+		return this;
+	},
+
+	removeEvent: function(type, fn){
+		var events = this.retrieve('events');
+		if (!events || !events[type]) return this;
+		var pos = events[type].keys.indexOf(fn);
+		if (pos == -1) return this;
+		events[type].keys.splice(pos, 1);
+		var value = events[type].values.splice(pos, 1)[0];
+		var custom = Element.Events.get(type);
+		if (custom){
+			if (custom.onRemove) custom.onRemove.call(this, fn);
+			type = custom.base || type;
+		}
+		return (Element.NativeEvents[type]) ? this.removeListener(type, value) : this;
+	},
+
+	addEvents: function(events){
+		for (var event in events) this.addEvent(event, events[event]);
+		return this;
+	},
+
+	removeEvents: function(events){
+		var type;
+		if ($type(events) == 'object'){
+			for (type in events) this.removeEvent(type, events[type]);
+			return this;
+		}
+		var attached = this.retrieve('events');
+		if (!attached) return this;
+		if (!events){
+			for (type in attached) this.removeEvents(type);
+			this.eliminate('events');
+		} else if (attached[events]){
+			while (attached[events].keys[0]) this.removeEvent(events, attached[events].keys[0]);
+			attached[events] = null;
+		}
+		return this;
+	},
+
+	fireEvent: function(type, args, delay){
+		var events = this.retrieve('events');
+		if (!events || !events[type]) return this;
+		events[type].keys.each(function(fn){
+			fn.create({'bind': this, 'delay': delay, 'arguments': args})();
+		}, this);
+		return this;
+	},
+
+	cloneEvents: function(from, type){
+		from = document.id(from);
+		var fevents = from.retrieve('events');
+		if (!fevents) return this;
+		if (!type){
+			for (var evType in fevents) this.cloneEvents(from, evType);
+		} else if (fevents[type]){
+			fevents[type].keys.each(function(fn){
+				this.addEvent(type, fn);
+			}, this);
+		}
+		return this;
+	}
+
+});
+
+Element.NativeEvents = {
+	click: 2, dblclick: 2, mouseup: 2, mousedown: 2, contextmenu: 2, //mouse buttons
+	mousewheel: 2, DOMMouseScroll: 2, //mouse wheel
+	mouseover: 2, mouseout: 2, mousemove: 2, selectstart: 2, selectend: 2, //mouse movement
+	keydown: 2, keypress: 2, keyup: 2, //keyboard
+	focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, //form elements
+	load: 1, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
+	error: 1, abort: 1, scroll: 1 //misc
+};
+
+(function(){
+
+var $check = function(event){
+	var related = event.relatedTarget;
+	if (related == undefined) return true;
+	if (related === false) return false;
+	return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related));
+};
+
+Element.Events = new Hash({
+
+	mouseenter: {
+		base: 'mouseover',
+		condition: $check
+	},
+
+	mouseleave: {
+		base: 'mouseout',
+		condition: $check
+	},
+
+	mousewheel: {
+		base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel'
+	}
+
+});
+
+})();
+
+
+/*
+---
+
+script: Element.Style.js
+
+description: Contains methods for interacting with the styles of Elements in a fashionable way.
+
+license: MIT-style license.
+
+requires:
+- /Element
+
+provides: [Element.Style]
+
+...
+*/
+
+Element.Properties.styles = {set: function(styles){
+	this.setStyles(styles);
+}};
+
+Element.Properties.opacity = {
+
+	set: function(opacity, novisibility){
+		if (!novisibility){
+			if (opacity == 0){
+				if (this.style.visibility != 'hidden') this.style.visibility = 'hidden';
+			} else {
+				if (this.style.visibility != 'visible') this.style.visibility = 'visible';
+			}
+		}
+		if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
+		if (Browser.Engine.trident) this.style.filter = (opacity == 1) ? '' : 'alpha(opacity=' + opacity * 100 + ')';
+		this.style.opacity = opacity;
+		this.store('opacity', opacity);
+	},
+
+	get: function(){
+		return this.retrieve('opacity', 1);
+	}
+
+};
+
+Element.implement({
+
+	setOpacity: function(value){
+		return this.set('opacity', value, true);
+	},
+
+	getOpacity: function(){
+		return this.get('opacity');
+	},
+
+	setStyle: function(property, value){
+		switch (property){
+			case 'opacity': return this.set('opacity', parseFloat(value));
+			case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
+		}
+		property = property.camelCase();
+		if ($type(value) != 'string'){
+			var map = (Element.Styles.get(property) || '@').split(' ');
+			value = $splat(value).map(function(val, i){
+				if (!map[i]) return '';
+				return ($type(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
+			}).join(' ');
+		} else if (value == String(Number(value))){
+			value = Math.round(value);
+		}
+		this.style[property] = value;
+		return this;
+	},
+
+	getStyle: function(property){
+		switch (property){
+			case 'opacity': return this.get('opacity');
+			case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
+		}
+		property = property.camelCase();
+		var result = this.style[property];
+		if (!$chk(result)){
+			result = [];
+			for (var style in Element.ShortStyles){
+				if (property != style) continue;
+				for (var s in Element.ShortStyles[style]) result.push(this.getStyle(s));
+				return result.join(' ');
+			}
+			result = this.getComputedStyle(property);
+		}
+		if (result){
+			result = String(result);
+			var color = result.match(/rgba?\([\d\s,]+\)/);
+			if (color) result = result.replace(color[0], color[0].rgbToHex());
+		}
+		if (Browser.Engine.presto || (Browser.Engine.trident && !$chk(parseInt(result, 10)))){
+			if (property.test(/^(height|width)$/)){
+				var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'], size = 0;
+				values.each(function(value){
+					size += this.getStyle('border-' + value + '-width').toInt() + this.getStyle('padding-' + value).toInt();
+				}, this);
+				return this['offset' + property.capitalize()] - size + 'px';
+			}
+			if ((Browser.Engine.presto) && String(result).test('px')) return result;
+			if (property.test(/(border(.+)Width|margin|padding)/)) return '0px';
+		}
+		return result;
+	},
+
+	setStyles: function(styles){
+		for (var style in styles) this.setStyle(style, styles[style]);
+		return this;
+	},
+
+	getStyles: function(){
+		var result = {};
+		Array.flatten(arguments).each(function(key){
+			result[key] = this.getStyle(key);
+		}, this);
+		return result;
+	}
+
+});
+
+Element.Styles = new Hash({
+	left: '@px', top: '@px', bottom: '@px', right: '@px',
+	width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px',
+	backgroundColor: 'rgb(@, @, @)', backgroundPosition: '@px @px', color: 'rgb(@, @, @)',
+	fontSize: '@px', letterSpacing: '@px', lineHeight: '@px', clip: 'rect(@px @px @px @px)',
+	margin: '@px @px @px @px', padding: '@px @px @px @px', border: '@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)',
+	borderWidth: '@px @px @px @px', borderStyle: '@ @ @ @', borderColor: 'rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)',
+	zIndex: '@', 'zoom': '@', fontWeight: '@', textIndent: '@px', opacity: '@'
+});
+
+Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, borderStyle: {}, borderColor: {}};
+
+['Top', 'Right', 'Bottom', 'Left'].each(function(direction){
+	var Short = Element.ShortStyles;
+	var All = Element.Styles;
+	['margin', 'padding'].each(function(style){
+		var sd = style + direction;
+		Short[style][sd] = All[sd] = '@px';
+	});
+	var bd = 'border' + direction;
+	Short.border[bd] = All[bd] = '@px @ rgb(@, @, @)';
+	var bdw = bd + 'Width', bds = bd + 'Style', bdc = bd + 'Color';
+	Short[bd] = {};
+	Short.borderWidth[bdw] = Short[bd][bdw] = All[bdw] = '@px';
+	Short.borderStyle[bds] = Short[bd][bds] = All[bds] = '@';
+	Short.borderColor[bdc] = Short[bd][bdc] = All[bdc] = 'rgb(@, @, @)';
+});
+
+
+/*
+---
+
+script: Element.Dimensions.js
+
+description: Contains methods to work with size, scroll, or positioning of Elements and the window object.
+
+license: MIT-style license.
+
+credits:
+- Element positioning based on the [qooxdoo](http://qooxdoo.org/) code and smart browser fixes, [LGPL License](http://www.gnu.org/licenses/lgpl.html).
+- Viewport dimensions based on [YUI](http://developer.yahoo.com/yui/) code, [BSD License](http://developer.yahoo.com/yui/license.html).
+
+requires:
+- /Element
+
+provides: [Element.Dimensions]
+
+...
+*/
+
+(function(){
+
+Element.implement({
+
+	scrollTo: function(x, y){
+		if (isBody(this)){
+			this.getWindow().scrollTo(x, y);
+		} else {
+			this.scrollLeft = x;
+			this.scrollTop = y;
+		}
+		return this;
+	},
+
+	getSize: function(){
+		if (isBody(this)) return this.getWindow().getSize();
+		return {x: this.offsetWidth, y: this.offsetHeight};
+	},
+
+	getScrollSize: function(){
+		if (isBody(this)) return this.getWindow().getScrollSize();
+		return {x: this.scrollWidth, y: this.scrollHeight};
+	},
+
+	getScroll: function(){
+		if (isBody(this)) return this.getWindow().getScroll();
+		return {x: this.scrollLeft, y: this.scrollTop};
+	},
+
+	getScrolls: function(){
+		var element = this, position = {x: 0, y: 0};
+		while (element && !isBody(element)){
+			position.x += element.scrollLeft;
+			position.y += element.scrollTop;
+			element = element.parentNode;
+		}
+		return position;
+	},
+
+	getOffsetParent: function(){
+		var element = this;
+		if (isBody(element)) return null;
+		if (!Browser.Engine.trident) return element.offsetParent;
+		while ((element = element.parentNode) && !isBody(element)){
+			if (styleString(element, 'position') != 'static') return element;
+		}
+		return null;
+	},
+
+	getOffsets: function(){
+		if (this.getBoundingClientRect){
+			var bound = this.getBoundingClientRect(),
+				html = document.id(this.getDocument().documentElement),
+				htmlScroll = html.getScroll(),
+				elemScrolls = this.getScrolls(),
+				elemScroll = this.getScroll(),
+				isFixed = (styleString(this, 'position') == 'fixed');
+
+			return {
+				x: bound.left.toInt() + elemScrolls.x - elemScroll.x + ((isFixed) ? 0 : htmlScroll.x) - html.clientLeft,
+				y: bound.top.toInt()  + elemScrolls.y - elemScroll.y + ((isFixed) ? 0 : htmlScroll.y) - html.clientTop
+			};
+		}
+
+		var element = this, position = {x: 0, y: 0};
+		if (isBody(this)) return position;
+
+		while (element && !isBody(element)){
+			position.x += element.offsetLeft;
+			position.y += element.offsetTop;
+
+			if (Browser.Engine.gecko){
+				if (!borderBox(element)){
+					position.x += leftBorder(element);
+					position.y += topBorder(element);
+				}
+				var parent = element.parentNode;
+				if (parent && styleString(parent, 'overflow') != 'visible'){
+					position.x += leftBorder(parent);
+					position.y += topBorder(parent);
+				}
+			} else if (element != this && Browser.Engine.webkit){
+				position.x += leftBorder(element);
+				position.y += topBorder(element);
+			}
+
+			element = element.offsetParent;
+		}
+		if (Browser.Engine.gecko && !borderBox(this)){
+			position.x -= leftBorder(this);
+			position.y -= topBorder(this);
+		}
+		return position;
+	},
+
+	getPosition: function(relative){
+		if (isBody(this)) return {x: 0, y: 0};
+		var offset = this.getOffsets(),
+				scroll = this.getScrolls();
+		var position = {
+			x: offset.x - scroll.x,
+			y: offset.y - scroll.y
+		};
+		var relativePosition = (relative && (relative = document.id(relative))) ? relative.getPosition() : {x: 0, y: 0};
+		return {x: position.x - relativePosition.x, y: position.y - relativePosition.y};
+	},
+
+	getCoordinates: function(element){
+		if (isBody(this)) return this.getWindow().getCoordinates();
+		var position = this.getPosition(element),
+				size = this.getSize();
+		var obj = {
+			left: position.x,
+			top: position.y,
+			width: size.x,
+			height: size.y
+		};
+		obj.right = obj.left + obj.width;
+		obj.bottom = obj.top + obj.height;
+		return obj;
+	},
+
+	computePosition: function(obj){
+		return {
+			left: obj.x - styleNumber(this, 'margin-left'),
+			top: obj.y - styleNumber(this, 'margin-top')
+		};
+	},
+
+	setPosition: function(obj){
+		return this.setStyles(this.computePosition(obj));
+	}
+
+});
+
+
+Native.implement([Document, Window], {
+
+	getSize: function(){
+		if (Browser.Engine.presto || Browser.Engine.webkit){
+			var win = this.getWindow();
+			return {x: win.innerWidth, y: win.innerHeight};
+		}
+		var doc = getCompatElement(this);
+		return {x: doc.clientWidth, y: doc.clientHeight};
+	},
+
+	getScroll: function(){
+		var win = this.getWindow(), doc = getCompatElement(this);
+		return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop};
+	},
+
+	getScrollSize: function(){
+		var doc = getCompatElement(this), min = this.getSize();
+		return {x: Math.max(doc.scrollWidth, min.x), y: Math.max(doc.scrollHeight, min.y)};
+	},
+
+	getPosition: function(){
+		return {x: 0, y: 0};
+	},
+
+	getCoordinates: function(){
+		var size = this.getSize();
+		return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x};
+	}
+
+});
+
+// private methods
+
+var styleString = Element.getComputedStyle;
+
+function styleNumber(element, style){
+	return styleString(element, style).toInt() || 0;
+};
+
+function borderBox(element){
+	return styleString(element, '-moz-box-sizing') == 'border-box';
+};
+
+function topBorder(element){
+	return styleNumber(element, 'border-top-width');
+};
+
+function leftBorder(element){
+	return styleNumber(element, 'border-left-width');
+};
+
+function isBody(element){
+	return (/^(?:body|html)$/i).test(element.tagName);
+};
+
+function getCompatElement(element){
+	var doc = element.getDocument();
+	return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
+};
+
+})();
+
+//aliases
+Element.alias('setPosition', 'position'); //compatability
+
+Native.implement([Window, Document, Element], {
+
+	getHeight: function(){
+		return this.getSize().y;
+	},
+
+	getWidth: function(){
+		return this.getSize().x;
+	},
+
+	getScrollTop: function(){
+		return this.getScroll().y;
+	},
+
+	getScrollLeft: function(){
+		return this.getScroll().x;
+	},
+
+	getScrollHeight: function(){
+		return this.getScrollSize().y;
+	},
+
+	getScrollWidth: function(){
+		return this.getScrollSize().x;
+	},
+
+	getTop: function(){
+		return this.getPosition().y;
+	},
+
+	getLeft: function(){
+		return this.getPosition().x;
+	}
+
+});
+
+
+/*
+---
+
+script: Selectors.js
+
+description: Adds advanced CSS-style querying capabilities for targeting HTML Elements. Includes pseudo selectors.
+
+license: MIT-style license.
+
+requires:
+- /Element
+
+provides: [Selectors]
+
+...
+*/
+
+Native.implement([Document, Element], {
+
+	getElements: function(expression, nocash){
+		expression = expression.split(',');
+		var items, local = {};
+		for (var i = 0, l = expression.length; i < l; i++){
+			var selector = expression[i], elements = Selectors.Utils.search(this, selector, local);
+			if (i != 0 && elements.item) elements = $A(elements);
+			items = (i == 0) ? elements : (items.item) ? $A(items).concat(elements) : items.concat(elements);
+		}
+		return new Elements(items, {ddup: (expression.length > 1), cash: !nocash});
+	}
+
+});
+
+Element.implement({
+
+	match: function(selector){
+		if (!selector || (selector == this)) return true;
+		var tagid = Selectors.Utils.parseTagAndID(selector);
+		var tag = tagid[0], id = tagid[1];
+		if (!Selectors.Filters.byID(this, id) || !Selectors.Filters.byTag(this, tag)) return false;
+		var parsed = Selectors.Utils.parseSelector(selector);
+		return (parsed) ? Selectors.Utils.filter(this, parsed, {}) : true;
+	}
+
+});
+
+var Selectors = {Cache: {nth: {}, parsed: {}}};
+
+Selectors.RegExps = {
+	id: (/#([\w-]+)/),
+	tag: (/^(\w+|\*)/),
+	quick: (/^(\w+|\*)$/),
+	splitter: (/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),
+	combined: (/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)
+};
+
+Selectors.Utils = {
+
+	chk: function(item, uniques){
+		if (!uniques) return true;
+		var uid = $uid(item);
+		if (!uniques[uid]) return uniques[uid] = true;
+		return false;
+	},
+
+	parseNthArgument: function(argument){
+		if (Selectors.Cache.nth[argument]) return Selectors.Cache.nth[argument];
+		var parsed = argument.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);
+		if (!parsed) return false;
+		var inta = parseInt(parsed[1], 10);
+		var a = (inta || inta === 0) ? inta : 1;
+		var special = parsed[2] || false;
+		var b = parseInt(parsed[3], 10) || 0;
+		if (a != 0){
+			b--;
+			while (b < 1) b += a;
+			while (b >= a) b -= a;
+		} else {
+			a = b;
+			special = 'index';
+		}
+		switch (special){
+			case 'n': parsed = {a: a, b: b, special: 'n'}; break;
+			case 'odd': parsed = {a: 2, b: 0, special: 'n'}; break;
+			case 'even': parsed = {a: 2, b: 1, special: 'n'}; break;
+			case 'first': parsed = {a: 0, special: 'index'}; break;
+			case 'last': parsed = {special: 'last-child'}; break;
+			case 'only': parsed = {special: 'only-child'}; break;
+			default: parsed = {a: (a - 1), special: 'index'};
+		}
+
+		return Selectors.Cache.nth[argument] = parsed;
+	},
+
+	parseSelector: function(selector){
+		if (Selectors.Cache.parsed[selector]) return Selectors.Cache.parsed[selector];
+		var m, parsed = {classes: [], pseudos: [], attributes: []};
+		while ((m = Selectors.RegExps.combined.exec(selector))){
+			var cn = m[1], an = m[2], ao = m[3], av = m[5], pn = m[6], pa = m[7];
+			if (cn){
+				parsed.classes.push(cn);
+			} else if (pn){
+				var parser = Selectors.Pseudo.get(pn);
+				if (parser) parsed.pseudos.push({parser: parser, argument: pa});
+				else parsed.attributes.push({name: pn, operator: '=', value: pa});
+			} else if (an){
+				parsed.attributes.push({name: an, operator: ao, value: av});
+			}
+		}
+		if (!parsed.classes.length) delete parsed.classes;
+		if (!parsed.attributes.length) delete parsed.attributes;
+		if (!parsed.pseudos.length) delete parsed.pseudos;
+		if (!parsed.classes && !parsed.attributes && !parsed.pseudos) parsed = null;
+		return Selectors.Cache.parsed[selector] = parsed;
+	},
+
+	parseTagAndID: function(selector){
+		var tag = selector.match(Selectors.RegExps.tag);
+		var id = selector.match(Selectors.RegExps.id);
+		return [(tag) ? tag[1] : '*', (id) ? id[1] : false];
+	},
+
+	filter: function(item, parsed, local){
+		var i;
+		if (parsed.classes){
+			for (i = parsed.classes.length; i--; i){
+				var cn = parsed.classes[i];
+				if (!Selectors.Filters.byClass(item, cn)) return false;
+			}
+		}
+		if (parsed.attributes){
+			for (i = parsed.attributes.length; i--; i){
+				var att = parsed.attributes[i];
+				if (!Selectors.Filters.byAttribute(item, att.name, att.operator, att.value)) return false;
+			}
+		}
+		if (parsed.pseudos){
+			for (i = parsed.pseudos.length; i--; i){
+				var psd = parsed.pseudos[i];
+				if (!Selectors.Filters.byPseudo(item, psd.parser, psd.argument, local)) return false;
+			}
+		}
+		return true;
+	},
+
+	getByTagAndID: function(ctx, tag, id){
+		if (id){
+			var item = (ctx.getElementById) ? ctx.getElementById(id, true) : Element.getElementById(ctx, id, true);
+			return (item && Selectors.Filters.byTag(item, tag)) ? [item] : [];
+		} else {
+			return ctx.getElementsByTagName(tag);
+		}
+	},
+
+	search: function(self, expression, local){
+		var splitters = [];
+
+		var selectors = expression.trim().replace(Selectors.RegExps.splitter, function(m0, m1, m2){
+			splitters.push(m1);
+			return ':)' + m2;
+		}).split(':)');
+
+		var items, filtered, item;
+
+		for (var i = 0, l = selectors.length; i < l; i++){
+
+			var selector = selectors[i];
+
+			if (i == 0 && Selectors.RegExps.quick.test(selector)){
+				items = self.getElementsByTagName(selector);
+				continue;
+			}
+
+			var splitter = splitters[i - 1];
+
+			var tagid = Selectors.Utils.parseTagAndID(selector);
+			var tag = tagid[0], id = tagid[1];
+
+			if (i == 0){
+				items = Selectors.Utils.getByTagAndID(self, tag, id);
+			} else {
+				var uniques = {}, found = [];
+				for (var j = 0, k = items.length; j < k; j++) found = Selectors.Getters[splitter](found, items[j], tag, id, uniques);
+				items = found;
+			}
+
+			var parsed = Selectors.Utils.parseSelector(selector);
+
+			if (parsed){
+				filtered = [];
+				for (var m = 0, n = items.length; m < n; m++){
+					item = items[m];
+					if (Selectors.Utils.filter(item, parsed, local)) filtered.push(item);
+				}
+				items = filtered;
+			}
+
+		}
+
+		return items;
+
+	}
+
+};
+
+Selectors.Getters = {
+
+	' ': function(found, self, tag, id, uniques){
+		var items = Selectors.Utils.getByTagAndID(self, tag, id);
+		for (var i = 0, l = items.length; i < l; i++){
+			var item = items[i];
+			if (Selectors.Utils.chk(item, uniques)) found.push(item);
+		}
+		return found;
+	},
+
+	'>': function(found, self, tag, id, uniques){
+		var children = Selectors.Utils.getByTagAndID(self, tag, id);
+		for (var i = 0, l = children.length; i < l; i++){
+			var child = children[i];
+			if (child.parentNode == self && Selectors.Utils.chk(child, uniques)) found.push(child);
+		}
+		return found;
+	},
+
+	'+': function(found, self, tag, id, uniques){
+		while ((self = self.nextSibling)){
+			if (self.nodeType == 1){
+				if (Selectors.Utils.chk(self, uniques) && Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
+				break;
+			}
+		}
+		return found;
+	},
+
+	'~': function(found, self, tag, id, uniques){
+		while ((self = self.nextSibling)){
+			if (self.nodeType == 1){
+				if (!Selectors.Utils.chk(self, uniques)) break;
+				if (Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
+			}
+		}
+		return found;
+	}
+
+};
+
+Selectors.Filters = {
+
+	byTag: function(self, tag){
+		return (tag == '*' || (self.tagName && self.tagName.toLowerCase() == tag));
+	},
+
+	byID: function(self, id){
+		return (!id || (self.id && self.id == id));
+	},
+
+	byClass: function(self, klass){
+		return (self.className && self.className.contains && self.className.contains(klass, ' '));
+	},
+
+	byPseudo: function(self, parser, argument, local){
+		return parser.call(self, argument, local);
+	},
+
+	byAttribute: function(self, name, operator, value){
+		var result = Element.prototype.getProperty.call(self, name);
+		if (!result) return (operator == '!=');
+		if (!operator || value == undefined) return true;
+		switch (operator){
+			case '=': return (result == value);
+			case '*=': return (result.contains(value));
+			case '^=': return (result.substr(0, value.length) == value);
+			case '$=': return (result.substr(result.length - value.length) == value);
+			case '!=': return (result != value);
+			case '~=': return result.contains(value, ' ');
+			case '|=': return result.contains(value, '-');
+		}
+		return false;
+	}
+
+};
+
+Selectors.Pseudo = new Hash({
+
+	// w3c pseudo selectors
+
+	checked: function(){
+		return this.checked;
+	},
+	
+	empty: function(){
+		return !(this.innerText || this.textContent || '').length;
+	},
+
+	not: function(selector){
+		return !Element.match(this, selector);
+	},
+
+	contains: function(text){
+		return (this.innerText || this.textContent || '').contains(text);
+	},
+
+	'first-child': function(){
+		return Selectors.Pseudo.index.call(this, 0);
+	},
+
+	'last-child': function(){
+		var element = this;
+		while ((element = element.nextSibling)){
+			if (element.nodeType == 1) return false;
+		}
+		return true;
+	},
+
+	'only-child': function(){
+		var prev = this;
+		while ((prev = prev.previousSibling)){
+			if (prev.nodeType == 1) return false;
+		}
+		var next = this;
+		while ((next = next.nextSibling)){
+			if (next.nodeType == 1) return false;
+		}
+		return true;
+	},
+
+	'nth-child': function(argument, local){
+		argument = (argument == undefined) ? 'n' : argument;
+		var parsed = Selectors.Utils.parseNthArgument(argument);
+		if (parsed.special != 'n') return Selectors.Pseudo[parsed.special].call(this, parsed.a, local);
+		var count = 0;
+		local.positions = local.positions || {};
+		var uid = $uid(this);
+		if (!local.positions[uid]){
+			var self = this;
+			while ((self = self.previousSibling)){
+				if (self.nodeType != 1) continue;
+				count ++;
+				var position = local.positions[$uid(self)];
+				if (position != undefined){
+					count = position + count;
+					break;
+				}
+			}
+			local.positions[uid] = count;
+		}
+		return (local.positions[uid] % parsed.a == parsed.b);
+	},
+
+	// custom pseudo selectors
+
+	index: function(index){
+		var element = this, count = 0;
+		while ((element = element.previousSibling)){
+			if (element.nodeType == 1 && ++count > index) return false;
+		}
+		return (count == index);
+	},
+
+	even: function(argument, local){
+		return Selectors.Pseudo['nth-child'].call(this, '2n+1', local);
+	},
+
+	odd: function(argument, local){
+		return Selectors.Pseudo['nth-child'].call(this, '2n', local);
+	},
+	
+	selected: function(){
+		return this.selected;
+	},
+	
+	enabled: function(){
+		return (this.disabled === false);
+	}
+
+});
+
+
+/*
+---
+
+script: DomReady.js
+
+description: Contains the custom event domready.
+
+license: MIT-style license.
+
+requires:
+- /Element.Event
+
+provides: [DomReady]
+
+...
+*/
+
+Element.Events.domready = {
+
+	onAdd: function(fn){
+		if (Browser.loaded) fn.call(this);
+	}
+
+};
+
+(function(){
+
+	var domready = function(){
+		if (Browser.loaded) return;
+		Browser.loaded = true;
+		window.fireEvent('domready');
+		document.fireEvent('domready');
+	};
+	
+	window.addEvent('load', domready);
+
+	if (Browser.Engine.trident){
+		var temp = document.createElement('div');
+		(function(){
+			($try(function(){
+				temp.doScroll(); // Technique by Diego Perini
+				return document.id(temp).inject(document.body).set('html', 'temp').dispose();
+			})) ? domready() : arguments.callee.delay(50);
+		})();
+	} else if (Browser.Engine.webkit && Browser.Engine.version < 525){
+		(function(){
+			(['loaded', 'complete'].contains(document.readyState)) ? domready() : arguments.callee.delay(50);
+		})();
+	} else {
+		document.addEvent('DOMContentLoaded', domready);
+	}
+
+})();
+
+
+/*
+---
+
+script: JSON.js
+
+description: JSON encoder and decoder.
+
+license: MIT-style license.
+
+See Also: <http://www.json.org/>
+
+requires:
+- /Array
+- /String
+- /Number
+- /Function
+- /Hash
+
+provides: [JSON]
+
+...
+*/
+
+var JSON = new Hash(this.JSON && {
+	stringify: JSON.stringify,
+	parse: JSON.parse
+}).extend({
+	
+	$specialChars: {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'},
+
+	$replaceChars: function(chr){
+		return JSON.$specialChars[chr] || '\\u00' + Math.floor(chr.charCodeAt() / 16).toString(16) + (chr.charCodeAt() % 16).toString(16);
+	},
+
+	encode: function(obj){
+		switch ($type(obj)){
+			case 'string':
+				return '"' + obj.replace(/[\x00-\x1f\\"]/g, JSON.$replaceChars) + '"';
+			case 'array':
+				return '[' + String(obj.map(JSON.encode).clean()) + ']';
+			case 'object': case 'hash':
+				var string = [];
+				Hash.each(obj, function(value, key){
+					var json = JSON.encode(value);
+					if (json) string.push(JSON.encode(key) + ':' + json);
+				});
+				return '{' + string + '}';
+			case 'number': case 'boolean': return String(obj);
+			case false: return 'null';
+		}
+		return null;
+	},
+
+	decode: function(string, secure){
+		if ($type(string) != 'string' || !string.length) return null;
+		if (secure && !(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''))) return null;
+		return eval('(' + string + ')');
+	}
+
+});
+
+Native.implement([Hash, Array, String, Number], {
+
+	toJSON: function(){
+		return JSON.encode(this);
+	}
+
+});
+
+
+/*
+---
+
+script: Cookie.js
+
+description: Class for creating, reading, and deleting browser Cookies.
+
+license: MIT-style license.
+
+credits:
+- Based on the functions by Peter-Paul Koch (http://quirksmode.org).
+
+requires:
+- /Options
+
+provides: [Cookie]
+
+...
+*/
+
+var Cookie = new Class({
+
+	Implements: Options,
+
+	options: {
+		path: false,
+		domain: false,
+		duration: false,
+		secure: false,
+		document: document
+	},
+
+	initialize: function(key, options){
+		this.key = key;
+		this.setOptions(options);
+	},
+
+	write: function(value){
+		value = encodeURIComponent(value);
+		if (this.options.domain) value += '; domain=' + this.options.domain;
+		if (this.options.path) value += '; path=' + this.options.path;
+		if (this.options.duration){
+			var date = new Date();
+			date.setTime(date.getTime() + this.options.duration * 24 * 60 * 60 * 1000);
+			value += '; expires=' + date.toGMTString();
+		}
+		if (this.options.secure) value += '; secure';
+		this.options.document.cookie = this.key + '=' + value;
+		return this;
+	},
+
+	read: function(){
+		var value = this.options.document.cookie.match('(?:^|;)\\s*' + this.key.escapeRegExp() + '=([^;]*)');
+		return (value) ? decodeURIComponent(value[1]) : null;
+	},
+
+	dispose: function(){
+		new Cookie(this.key, $merge(this.options, {duration: -1})).write('');
+		return this;
+	}
+
+});
+
+Cookie.write = function(key, value, options){
+	return new Cookie(key, options).write(value);
+};
+
+Cookie.read = function(key){
+	return new Cookie(key).read();
+};
+
+Cookie.dispose = function(key, options){
+	return new Cookie(key, options).dispose();
+};
+
+
+/*
+---
+
+script: Swiff.js
+
+description: Wrapper for embedding SWF movies. Supports External Interface Communication.
+
+license: MIT-style license.
+
+credits: 
+- Flash detection & Internet Explorer + Flash Player 9 fix inspired by SWFObject.
+
+requires:
+- /Options
+- /$util
+
+provides: [Swiff]
+
+...
+*/
+
+var Swiff = new Class({
+
+	Implements: [Options],
+
+	options: {
+		id: null,
+		height: 1,
+		width: 1,
+		container: null,
+		properties: {},
+		params: {
+			quality: 'high',
+			allowScriptAccess: 'always',
+			wMode: 'transparent',
+			swLiveConnect: true
+		},
+		callBacks: {},
+		vars: {}
+	},
+
+	toElement: function(){
+		return this.object;
+	},
+
+	initialize: function(path, options){
+		this.instance = 'Swiff_' + $time();
+
+		this.setOptions(options);
+		options = this.options;
+		var id = this.id = options.id || this.instance;
+		var container = document.id(options.container);
+
+		Swiff.CallBacks[this.instance] = {};
+
+		var params = options.params, vars = options.vars, callBacks = options.callBacks;
+		var properties = $extend({height: options.height, width: options.width}, options.properties);
+
+		var self = this;
+
+		for (var callBack in callBacks){
+			Swiff.CallBacks[this.instance][callBack] = (function(option){
+				return function(){
+					return option.apply(self.object, arguments);
+				};
+			})(callBacks[callBack]);
+			vars[callBack] = 'Swiff.CallBacks.' + this.instance + '.' + callBack;
+		}
+
+		params.flashVars = Hash.toQueryString(vars);
+		if (Browser.Engine.trident){
+			properties.classid = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
+			params.movie = path;
+		} else {
+			properties.type = 'application/x-shockwave-flash';
+			properties.data = path;
+		}
+		var build = '<object id="' + id + '"';
+		for (var property in properties) build += ' ' + property + '="' + properties[property] + '"';
+		build += '>';
+		for (var param in params){
+			if (params[param]) build += '<param name="' + param + '" value="' + params[param] + '" />';
+		}
+		build += '</object>';
+		this.object = ((container) ? container.empty() : new Element('div')).set('html', build).firstChild;
+	},
+
+	replaces: function(element){
+		element = document.id(element, true);
+		element.parentNode.replaceChild(this.toElement(), element);
+		return this;
+	},
+
+	inject: function(element){
+		document.id(element, true).appendChild(this.toElement());
+		return this;
+	},
+
+	remote: function(){
+		return Swiff.remote.apply(Swiff, [this.toElement()].extend(arguments));
+	}
+
+});
+
+Swiff.CallBacks = {};
+
+Swiff.remote = function(obj, fn){
+	var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>');
+	return eval(rs);
+};
+
+
+/*
+---
+
+script: Fx.js
+
+description: Contains the basic animation logic to be extended by all other Fx Classes.
+
+license: MIT-style license.
+
+requires:
+- /Chain
+- /Events
+- /Options
+
+provides: [Fx]
+
+...
+*/
+
+var Fx = new Class({
+
+	Implements: [Chain, Events, Options],
+
+	options: {
+		/*
+		onStart: $empty,
+		onCancel: $empty,
+		onComplete: $empty,
+		*/
+		fps: 50,
+		unit: false,
+		duration: 500,
+		link: 'ignore'
+	},
+
+	initialize: function(options){
+		this.subject = this.subject || this;
+		this.setOptions(options);
+		this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt();
+		var wait = this.options.wait;
+		if (wait === false) this.options.link = 'cancel';
+	},
+
+	getTransition: function(){
+		return function(p){
+			return -(Math.cos(Math.PI * p) - 1) / 2;
+		};
+	},
+
+	step: function(){
+		var time = $time();
+		if (time < this.time + this.options.duration){
+			var delta = this.transition((time - this.time) / this.options.duration);
+			this.set(this.compute(this.from, this.to, delta));
+		} else {
+			this.set(this.compute(this.from, this.to, 1));
+			this.complete();
+		}
+	},
+
+	set: function(now){
+		return now;
+	},
+
+	compute: function(from, to, delta){
+		return Fx.compute(from, to, delta);
+	},
+
+	check: function(){
+		if (!this.timer) return true;
+		switch (this.options.link){
+			case 'cancel': this.cancel(); return true;
+			case 'chain': this.chain(this.caller.bind(this, arguments)); return false;
+		}
+		return false;
+	},
+
+	start: function(from, to){
+		if (!this.check(from, to)) return this;
+		this.from = from;
+		this.to = to;
+		this.time = 0;
+		this.transition = this.getTransition();
+		this.startTimer();
+		this.onStart();
+		return this;
+	},
+
+	complete: function(){
+		if (this.stopTimer()) this.onComplete();
+		return this;
+	},
+
+	cancel: function(){
+		if (this.stopTimer()) this.onCancel();
+		return this;
+	},
+
+	onStart: function(){
+		this.fireEvent('start', this.subject);
+	},
+
+	onComplete: function(){
+		this.fireEvent('complete', this.subject);
+		if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
+	},
+
+	onCancel: function(){
+		this.fireEvent('cancel', this.subject).clearChain();
+	},
+
+	pause: function(){
+		this.stopTimer();
+		return this;
+	},
+
+	resume: function(){
+		this.startTimer();
+		return this;
+	},
+
+	stopTimer: function(){
+		if (!this.timer) return false;
+		this.time = $time() - this.time;
+		this.timer = $clear(this.timer);
+		return true;
+	},
+
+	startTimer: function(){
+		if (this.timer) return false;
+		this.time = $time() - this.time;
+		this.timer = this.step.periodical(Math.round(1000 / this.options.fps), this);
+		return true;
+	}
+
+});
+
+Fx.compute = function(from, to, delta){
+	return (to - from) * delta + from;
+};
+
+Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000};
+
+
+/*
+---
+
+script: Fx.CSS.js
+
+description: Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements.
+
+license: MIT-style license.
+
+requires:
+- /Fx
+- /Element.Style
+
+provides: [Fx.CSS]
+
+...
+*/
+
+Fx.CSS = new Class({
+
+	Extends: Fx,
+
+	//prepares the base from/to object
+
+	prepare: function(element, property, values){
+		values = $splat(values);
+		var values1 = values[1];
+		if (!$chk(values1)){
+			values[1] = values[0];
+			values[0] = element.getStyle(property);
+		}
+		var parsed = values.map(this.parse);
+		return {from: parsed[0], to: parsed[1]};
+	},
+
+	//parses a value into an array
+
+	parse: function(value){
+		value = $lambda(value)();
+		value = (typeof value == 'string') ? value.split(' ') : $splat(value);
+		return value.map(function(val){
+			val = String(val);
+			var found = false;
+			Fx.CSS.Parsers.each(function(parser, key){
+				if (found) return;
+				var parsed = parser.parse(val);
+				if ($chk(parsed)) found = {value: parsed, parser: parser};
+			});
+			found = found || {value: val, parser: Fx.CSS.Parsers.String};
+			return found;
+		});
+	},
+
+	//computes by a from and to prepared objects, using their parsers.
+
+	compute: function(from, to, delta){
+		var computed = [];
+		(Math.min(from.length, to.length)).times(function(i){
+			computed.push({value: from[i].parser.compute(from[i].value, to[i].value, delta), parser: from[i].parser});
+		});
+		computed.$family = {name: 'fx:css:value'};
+		return computed;
+	},
+
+	//serves the value as settable
+
+	serve: function(value, unit){
+		if ($type(value) != 'fx:css:value') value = this.parse(value);
+		var returned = [];
+		value.each(function(bit){
+			returned = returned.concat(bit.parser.serve(bit.value, unit));
+		});
+		return returned;
+	},
+
+	//renders the change to an element
+
+	render: function(element, property, value, unit){
+		element.setStyle(property, this.serve(value, unit));
+	},
+
+	//searches inside the page css to find the values for a selector
+
+	search: function(selector){
+		if (Fx.CSS.Cache[selector]) return Fx.CSS.Cache[selector];
+		var to = {};
+		Array.each(document.styleSheets, function(sheet, j){
+			var href = sheet.href;
+			if (href && href.contains('://') && !href.contains(document.domain)) return;
+			var rules = sheet.rules || sheet.cssRules;
+			Array.each(rules, function(rule, i){
+				if (!rule.style) return;
+				var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^\w+/, function(m){
+					return m.toLowerCase();
+				}) : null;
+				if (!selectorText || !selectorText.test('^' + selector + '$')) return;
+				Element.Styles.each(function(value, style){
+					if (!rule.style[style] || Element.ShortStyles[style]) return;
+					value = String(rule.style[style]);
+					to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value;
+				});
+			});
+		});
+		return Fx.CSS.Cache[selector] = to;
+	}
+
+});
+
+Fx.CSS.Cache = {};
+
+Fx.CSS.Parsers = new Hash({
+
+	Color: {
+		parse: function(value){
+			if (value.match(/^#[0-9a-f]{3,6}$/i)) return value.hexToRgb(true);
+			return ((value = value.match(/(\d+),\s*(\d+),\s*(\d+)/))) ? [value[1], value[2], value[3]] : false;
+		},
+		compute: function(from, to, delta){
+			return from.map(function(value, i){
+				return Math.round(Fx.compute(from[i], to[i], delta));
+			});
+		},
+		serve: function(value){
+			return value.map(Number);
+		}
+	},
+
+	Number: {
+		parse: parseFloat,
+		compute: Fx.compute,
+		serve: function(value, unit){
+			return (unit) ? value + unit : value;
+		}
+	},
+
+	String: {
+		parse: $lambda(false),
+		compute: $arguments(1),
+		serve: $arguments(0)
+	}
+
+});
+
+
+/*
+---
+
+script: Fx.Tween.js
+
+description: Formerly Fx.Style, effect to transition any CSS property for an element.
+
+license: MIT-style license.
+
+requires: 
+- /Fx.CSS
+
+provides: [Fx.Tween, Element.fade, Element.highlight]
+
+...
+*/
+
+Fx.Tween = new Class({
+
+	Extends: Fx.CSS,
+
+	initialize: function(element, options){
+		this.element = this.subject = document.id(element);
+		this.parent(options);
+	},
+
+	set: function(property, now){
+		if (arguments.length == 1){
+			now = property;
+			property = this.property || this.options.property;
+		}
+		this.render(this.element, property, now, this.options.unit);
+		return this;
+	},
+
+	start: function(property, from, to){
+		if (!this.check(property, from, to)) return this;
+		var args = Array.flatten(arguments);
+		this.property = this.options.property || args.shift();
+		var parsed = this.prepare(this.element, this.property, args);
+		return this.parent(parsed.from, parsed.to);
+	}
+
+});
+
+Element.Properties.tween = {
+
+	set: function(options){
+		var tween = this.retrieve('tween');
+		if (tween) tween.cancel();
+		return this.eliminate('tween').store('tween:options', $extend({link: 'cancel'}, options));
+	},
+
+	get: function(options){
+		if (options || !this.retrieve('tween')){
+			if (options || !this.retrieve('tween:options')) this.set('tween', options);
+			this.store('tween', new Fx.Tween(this, this.retrieve('tween:options')));
+		}
+		return this.retrieve('tween');
+	}
+
+};
+
+Element.implement({
+
+	tween: function(property, from, to){
+		this.get('tween').start(arguments);
+		return this;
+	},
+
+	fade: function(how){
+		var fade = this.get('tween'), o = 'opacity', toggle;
+		how = $pick(how, 'toggle');
+		switch (how){
+			case 'in': fade.start(o, 1); break;
+			case 'out': fade.start(o, 0); break;
+			case 'show': fade.set(o, 1); break;
+			case 'hide': fade.set(o, 0); break;
+			case 'toggle':
+				var flag = this.retrieve('fade:flag', this.get('opacity') == 1);
+				fade.start(o, (flag) ? 0 : 1);
+				this.store('fade:flag', !flag);
+				toggle = true;
+			break;
+			default: fade.start(o, arguments);
+		}
+		if (!toggle) this.eliminate('fade:flag');
+		return this;
+	},
+
+	highlight: function(start, end){
+		if (!end){
+			end = this.retrieve('highlight:original', this.getStyle('background-color'));
+			end = (end == 'transparent') ? '#fff' : end;
+		}
+		var tween = this.get('tween');
+		tween.start('background-color', start || '#ffff88', end).chain(function(){
+			this.setStyle('background-color', this.retrieve('highlight:original'));
+			tween.callChain();
+		}.bind(this));
+		return this;
+	}
+
+});
+
+
+/*
+---
+
+script: Fx.Morph.js
+
+description: Formerly Fx.Styles, effect to transition any number of CSS properties for an element using an object of rules, or CSS based selector rules.
+
+license: MIT-style license.
+
+requires:
+- /Fx.CSS
+
+provides: [Fx.Morph]
+
+...
+*/
+
+Fx.Morph = new Class({
+
+	Extends: Fx.CSS,
+
+	initialize: function(element, options){
+		this.element = this.subject = document.id(element);
+		this.parent(options);
+	},
+
+	set: function(now){
+		if (typeof now == 'string') now = this.search(now);
+		for (var p in now) this.render(this.element, p, now[p], this.options.unit);
+		return this;
+	},
+
+	compute: function(from, to, delta){
+		var now = {};
+		for (var p in from) now[p] = this.parent(from[p], to[p], delta);
+		return now;
+	},
+
+	start: function(properties){
+		if (!this.check(properties)) return this;
+		if (typeof properties == 'string') properties = this.search(properties);
+		var from = {}, to = {};
+		for (var p in properties){
+			var parsed = this.prepare(this.element, p, properties[p]);
+			from[p] = parsed.from;
+			to[p] = parsed.to;
+		}
+		return this.parent(from, to);
+	}
+
+});
+
+Element.Properties.morph = {
+
+	set: function(options){
+		var morph = this.retrieve('morph');
+		if (morph) morph.cancel();
+		return this.eliminate('morph').store('morph:options', $extend({link: 'cancel'}, options));
+	},
+
+	get: function(options){
+		if (options || !this.retrieve('morph')){
+			if (options || !this.retrieve('morph:options')) this.set('morph', options);
+			this.store('morph', new Fx.Morph(this, this.retrieve('morph:options')));
+		}
+		return this.retrieve('morph');
+	}
+
+};
+
+Element.implement({
+
+	morph: function(props){
+		this.get('morph').start(props);
+		return this;
+	}
+
+});
+
+
+/*
+---
+
+script: Fx.Transitions.js
+
+description: Contains a set of advanced transitions to be used with any of the Fx Classes.
+
+license: MIT-style license.
+
+credits:
+- Easing Equations by Robert Penner, <http://www.robertpenner.com/easing/>, modified and optimized to be used with MooTools.
+
+requires:
+- /Fx
+
+provides: [Fx.Transitions]
+
+...
+*/
+
+Fx.implement({
+
+	getTransition: function(){
+		var trans = this.options.transition || Fx.Transitions.Sine.easeInOut;
+		if (typeof trans == 'string'){
+			var data = trans.split(':');
+			trans = Fx.Transitions;
+			trans = trans[data[0]] || trans[data[0].capitalize()];
+			if (data[1]) trans = trans['ease' + data[1].capitalize() + (data[2] ? data[2].capitalize() : '')];
+		}
+		return trans;
+	}
+
+});
+
+Fx.Transition = function(transition, params){
+	params = $splat(params);
+	return $extend(transition, {
+		easeIn: function(pos){
+			return transition(pos, params);
+		},
+		easeOut: function(pos){
+			return 1 - transition(1 - pos, params);
+		},
+		easeInOut: function(pos){
+			return (pos <= 0.5) ? transition(2 * pos, params) / 2 : (2 - transition(2 * (1 - pos), params)) / 2;
+		}
+	});
+};
+
+Fx.Transitions = new Hash({
+
+	linear: $arguments(0)
+
+});
+
+Fx.Transitions.extend = function(transitions){
+	for (var transition in transitions) Fx.Transitions[transition] = new Fx.Transition(transitions[transition]);
+};
+
+Fx.Transitions.extend({
+
+	Pow: function(p, x){
+		return Math.pow(p, x[0] || 6);
+	},
+
+	Expo: function(p){
+		return Math.pow(2, 8 * (p - 1));
+	},
+
+	Circ: function(p){
+		return 1 - Math.sin(Math.acos(p));
+	},
+
+	Sine: function(p){
+		return 1 - Math.sin((1 - p) * Math.PI / 2);
+	},
+
+	Back: function(p, x){
+		x = x[0] || 1.618;
+		return Math.pow(p, 2) * ((x + 1) * p - x);
+	},
+
+	Bounce: function(p){
+		var value;
+		for (var a = 0, b = 1; 1; a += b, b /= 2){
+			if (p >= (7 - 4 * a) / 11){
+				value = b * b - Math.pow((11 - 6 * a - 11 * p) / 4, 2);
+				break;
+			}
+		}
+		return value;
+	},
+
+	Elastic: function(p, x){
+		return Math.pow(2, 10 * --p) * Math.cos(20 * p * Math.PI * (x[0] || 1) / 3);
+	}
+
+});
+
+['Quad', 'Cubic', 'Quart', 'Quint'].each(function(transition, i){
+	Fx.Transitions[transition] = new Fx.Transition(function(p){
+		return Math.pow(p, [i + 2]);
+	});
+});
+
+
+/*
+---
+
+script: Request.js
+
+description: Powerful all purpose Request Class. Uses XMLHTTPRequest.
+
+license: MIT-style license.
+
+requires:
+- /Element
+- /Chain
+- /Events
+- /Options
+- /Browser
+
+provides: [Request]
+
+...
+*/
+
+var Request = new Class({
+
+	Implements: [Chain, Events, Options],
+
+	options: {/*
+		onRequest: $empty,
+		onComplete: $empty,
+		onCancel: $empty,
+		onSuccess: $empty,
+		onFailure: $empty,
+		onException: $empty,*/
+		url: '',
+		data: '',
+		headers: {
+			'X-Requested-With': 'XMLHttpRequest',
+			'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
+		},
+		async: true,
+		format: false,
+		method: 'post',
+		link: 'ignore',
+		isSuccess: null,
+		emulation: true,
+		urlEncoded: true,
+		encoding: 'utf-8',
+		evalScripts: false,
+		evalResponse: false,
+		noCache: false
+	},
+
+	initialize: function(options){
+		this.xhr = new Browser.Request();
+		this.setOptions(options);
+		this.options.isSuccess = this.options.isSuccess || this.isSuccess;
+		this.headers = new Hash(this.options.headers);
+	},
+
+	onStateChange: function(){
+		if (this.xhr.readyState != 4 || !this.running) return;
+		this.running = false;
+		this.status = 0;
+		$try(function(){
+			this.status = this.xhr.status;
+		}.bind(this));
+		this.xhr.onreadystatechange = $empty;
+		if (this.options.isSuccess.call(this, this.status)){
+			this.response = {text: this.xhr.responseText, xml: this.xhr.responseXML};
+			this.success(this.response.text, this.response.xml);
+		} else {
+			this.response = {text: null, xml: null};
+			this.failure();
+		}
+	},
+
+	isSuccess: function(){
+		return ((this.status >= 200) && (this.status < 300));
+	},
+
+	processScripts: function(text){
+		if (this.options.evalResponse || (/(ecma|java)script/).test(this.getHeader('Content-type'))) return $exec(text);
+		return text.stripScripts(this.options.evalScripts);
+	},
+
+	success: function(text, xml){
+		this.onSuccess(this.processScripts(text), xml);
+	},
+
+	onSuccess: function(){
+		this.fireEvent('complete', arguments).fireEvent('success', arguments).callChain();
+	},
+
+	failure: function(){
+		this.onFailure();
+	},
+
+	onFailure: function(){
+		this.fireEvent('complete').fireEvent('failure', this.xhr);
+	},
+
+	setHeader: function(name, value){
+		this.headers.set(name, value);
+		return this;
+	},
+
+	getHeader: function(name){
+		return $try(function(){
+			return this.xhr.getResponseHeader(name);
+		}.bind(this));
+	},
+
+	check: function(){
+		if (!this.running) return true;
+		switch (this.options.link){
+			case 'cancel': this.cancel(); return true;
+			case 'chain': this.chain(this.caller.bind(this, arguments)); return false;
+		}
+		return false;
+	},
+
+	send: function(options){
+		if (!this.check(options)) return this;
+		this.running = true;
+
+		var type = $type(options);
+		if (type == 'string' || type == 'element') options = {data: options};
+
+		var old = this.options;
+		options = $extend({data: old.data, url: old.url, method: old.method}, options);
+		var data = options.data, url = String(options.url), method = options.method.toLowerCase();
+
+		switch ($type(data)){
+			case 'element': data = document.id(data).toQueryString(); break;
+			case 'object': case 'hash': data = Hash.toQueryString(data);
+		}
+
+		if (this.options.format){
+			var format = 'format=' + this.options.format;
+			data = (data) ? format + '&' + data : format;
+		}
+
+		if (this.options.emulation && !['get', 'post'].contains(method)){
+			var _method = '_method=' + method;
+			data = (data) ? _method + '&' + data : _method;
+			method = 'post';
+		}
+
+		if (this.options.urlEncoded && method == 'post'){
+			var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
+			this.headers.set('Content-type', 'application/x-www-form-urlencoded' + encoding);
+		}
+
+		if (this.options.noCache){
+			var noCache = 'noCache=' + new Date().getTime();
+			data = (data) ? noCache + '&' + data : noCache;
+		}
+
+		var trimPosition = url.lastIndexOf('/');
+		if (trimPosition > -1 && (trimPosition = url.indexOf('#')) > -1) url = url.substr(0, trimPosition);
+
+		if (data && method == 'get'){
+			url = url + (url.contains('?') ? '&' : '?') + data;
+			data = null;
+		}
+
+		this.xhr.open(method.toUpperCase(), url, this.options.async);
+
+		this.xhr.onreadystatechange = this.onStateChange.bind(this);
+
+		this.headers.each(function(value, key){
+			try {
+				this.xhr.setRequestHeader(key, value);
+			} catch (e){
+				this.fireEvent('exception', [key, value]);
+			}
+		}, this);
+
+		this.fireEvent('request');
+		this.xhr.send(data);
+		if (!this.options.async) this.onStateChange();
+		return this;
+	},
+
+	cancel: function(){
+		if (!this.running) return this;
+		this.running = false;
+		this.xhr.abort();
+		this.xhr.onreadystatechange = $empty;
+		this.xhr = new Browser.Request();
+		this.fireEvent('cancel');
+		return this;
+	}
+
+});
+
+(function(){
+
+var methods = {};
+['get', 'post', 'put', 'delete', 'GET', 'POST', 'PUT', 'DELETE'].each(function(method){
+	methods[method] = function(){
+		var params = Array.link(arguments, {url: String.type, data: $defined});
+		return this.send($extend(params, {method: method}));
+	};
+});
+
+Request.implement(methods);
+
+})();
+
+Element.Properties.send = {
+
+	set: function(options){
+		var send = this.retrieve('send');
+		if (send) send.cancel();
+		return this.eliminate('send').store('send:options', $extend({
+			data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
+		}, options));
+	},
+
+	get: function(options){
+		if (options || !this.retrieve('send')){
+			if (options || !this.retrieve('send:options')) this.set('send', options);
+			this.store('send', new Request(this.retrieve('send:options')));
+		}
+		return this.retrieve('send');
+	}
+
+};
+
+Element.implement({
+
+	send: function(url){
+		var sender = this.get('send');
+		sender.send({data: this, url: url || sender.options.url});
+		return this;
+	}
+
+});
+
+
+/*
+---
+
+script: Request.HTML.js
+
+description: Extends the basic Request Class with additional methods for interacting with HTML responses.
+
+license: MIT-style license.
+
+requires:
+- /Request
+- /Element
+
+provides: [Request.HTML]
+
+...
+*/
+
+Request.HTML = new Class({
+
+	Extends: Request,
+
+	options: {
+		update: false,
+		append: false,
+		evalScripts: true,
+		filter: false
+	},
+
+	processHTML: function(text){
+		var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i);
+		text = (match) ? match[1] : text;
+
+		var container = new Element('div');
+
+		return $try(function(){
+			var root = '<root>' + text + '</root>', doc;
+			if (Browser.Engine.trident){
+				doc = new ActiveXObject('Microsoft.XMLDOM');
+				doc.async = false;
+				doc.loadXML(root);
+			} else {
+				doc = new DOMParser().parseFromString(root, 'text/xml');
+			}
+			root = doc.getElementsByTagName('root')[0];
+			if (!root) return null;
+			for (var i = 0, k = root.childNodes.length; i < k; i++){
+				var child = Element.clone(root.childNodes[i], true, true);
+				if (child) container.grab(child);
+			}
+			return container;
+		}) || container.set('html', text);
+	},
+
+	success: function(text){
+		var options = this.options, response = this.response;
+
+		response.html = text.stripScripts(function(script){
+			response.javascript = script;
+		});
+
+		var temp = this.processHTML(response.html);
+
+		response.tree = temp.childNodes;
+		response.elements = temp.getElements('*');
+
+		if (options.filter) response.tree = response.elements.filter(options.filter);
+		if (options.update) document.id(options.update).empty().set('html', response.html);
+		else if (options.append) document.id(options.append).adopt(temp.getChildren());
+		if (options.evalScripts) $exec(response.javascript);
+
+		this.onSuccess(response.tree, response.elements, response.html, response.javascript);
+	}
+
+});
+
+Element.Properties.load = {
+
+	set: function(options){
+		var load = this.retrieve('load');
+		if (load) load.cancel();
+		return this.eliminate('load').store('load:options', $extend({data: this, link: 'cancel', update: this, method: 'get'}, options));
+	},
+
+	get: function(options){
+		if (options || ! this.retrieve('load')){
+			if (options || !this.retrieve('load:options')) this.set('load', options);
+			this.store('load', new Request.HTML(this.retrieve('load:options')));
+		}
+		return this.retrieve('load');
+	}
+
+};
+
+Element.implement({
+
+	load: function(){
+		this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type}));
+		return this;
+	}
+
+});
+
+
+/*
+---
+
+script: Request.JSON.js
+
+description: Extends the basic Request Class with additional methods for sending and receiving JSON data.
+
+license: MIT-style license.
+
+requires:
+- /Request JSON
+
+provides: [Request.HTML]
+
+...
+*/
+
+Request.JSON = new Class({
+
+	Extends: Request,
+
+	options: {
+		secure: true
+	},
+
+	initialize: function(options){
+		this.parent(options);
+		this.headers.extend({'Accept': 'application/json', 'X-Request': 'JSON'});
+	},
+
+	success: function(text){
+		this.response.json = JSON.decode(text, this.options.secure);
+		this.onSuccess(this.response.json, text);
+	}
+
+});
+
+//MooTools More, <http://mootools.net/more>. Copyright (c) 2006-2009 Aaron Newton <http://clientcide.com/>, Valerio Proietti <http://mad4milk.net> & the MooTools team <http://mootools.net/developers>, MIT Style License.
+
+/*
+---
+
+script: More.js
+
+description: MooTools More
+
+license: MIT-style license
+
+authors:
+- Guillermo Rauch
+- Thomas Aylott
+- Scott Kyle
+
+requires:
+- core:1.2.4/MooTools
+
+provides: [MooTools.More]
+
+...
+*/
+
+MooTools.More = {
+	'version': '1.2.4.2',
+	'build': 'bd5a93c0913cce25917c48cbdacde568e15e02ef'
+};
+
+/*
+---
+
+script: Fx.Scroll.js
+
+description: Effect to smoothly scroll any element, including the window.
+
+license: MIT-style license
+
+authors:
+- Valerio Proietti
+
+requires:
+- core:1.2.4/Fx
+- core:1.2.4/Element.Event
+- core:1.2.4/Element.Dimensions
+- /MooTools.More
+
+provides: [Fx.Scroll]
+
+...
+*/
+
+Fx.Scroll = new Class({
+
+	Extends: Fx,
+
+	options: {
+		offset: {x: 0, y: 0},
+		wheelStops: true
+	},
+
+	initialize: function(element, options){
+		this.element = this.subject = document.id(element);
+		this.parent(options);
+		var cancel = this.cancel.bind(this, false);
+
+		if ($type(this.element) != 'element') this.element = document.id(this.element.getDocument().body);
+
+		var stopper = this.element;
+
+		if (this.options.wheelStops){
+			this.addEvent('start', function(){
+				stopper.addEvent('mousewheel', cancel);
+			}, true);
+			this.addEvent('complete', function(){
+				stopper.removeEvent('mousewheel', cancel);
+			}, true);
+		}
+	},
+
+	set: function(){
+		var now = Array.flatten(arguments);
+		if (Browser.Engine.gecko) now = [Math.round(now[0]), Math.round(now[1])];
+		this.element.scrollTo(now[0], now[1]);
+	},
+
+	compute: function(from, to, delta){
+		return [0, 1].map(function(i){
+			return Fx.compute(from[i], to[i], delta);
+		});
+	},
+
+	start: function(x, y){
+		if (!this.check(x, y)) return this;
+		var scrollSize = this.element.getScrollSize(),
+			scroll = this.element.getScroll(), 
+			values = {x: x, y: y};
+		for (var z in values){
+			var max = scrollSize[z];
+			if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? values[z] : max;
+			else values[z] = scroll[z];
+			values[z] += this.options.offset[z];
+		}
+		return this.parent([scroll.x, scroll.y], [values.x, values.y]);
+	},
+
+	toTop: function(){
+		return this.start(false, 0);
+	},
+
+	toLeft: function(){
+		return this.start(0, false);
+	},
+
+	toRight: function(){
+		return this.start('right', false);
+	},
+
+	toBottom: function(){
+		return this.start(false, 'bottom');
+	},
+
+	toElement: function(el){
+		var position = document.id(el).getPosition(this.element);
+		return this.start(position.x, position.y);
+	},
+
+	scrollIntoView: function(el, axes, offset){
+		axes = axes ? $splat(axes) : ['x','y'];
+		var to = {};
+		el = document.id(el);
+		var pos = el.getPosition(this.element);
+		var size = el.getSize();
+		var scroll = this.element.getScroll();
+		var containerSize = this.element.getSize();
+		var edge = {
+			x: pos.x + size.x,
+			y: pos.y + size.y
+		};
+		['x','y'].each(function(axis) {
+			if (axes.contains(axis)) {
+				if (edge[axis] > scroll[axis] + containerSize[axis]) to[axis] = edge[axis] - containerSize[axis];
+				if (pos[axis] < scroll[axis]) to[axis] = pos[axis];
+			}
+			if (to[axis] == null) to[axis] = scroll[axis];
+			if (offset && offset[axis]) to[axis] = to[axis] + offset[axis];
+		}, this);
+		if (to.x != scroll.x || to.y != scroll.y) this.start(to.x, to.y);
+		return this;
+	},
+
+	scrollToCenter: function(el, axes, offset){
+		axes = axes ? $splat(axes) : ['x', 'y'];
+		el = $(el);
+		var to = {},
+			pos = el.getPosition(this.element),
+			size = el.getSize(),
+			scroll = this.element.getScroll(),
+			containerSize = this.element.getSize(),
+			edge = {
+				x: pos.x + size.x,
+				y: pos.y + size.y
+			};
+
+		['x','y'].each(function(axis){
+			if(axes.contains(axis)){
+				to[axis] = pos[axis] - (containerSize[axis] - size[axis])/2;
+			}
+			if(to[axis] == null) to[axis] = scroll[axis];
+			if(offset && offset[axis]) to[axis] = to[axis] + offset[axis];
+		}, this);
+		if (to.x != scroll.x || to.y != scroll.y) this.start(to.x, to.y);
+		return this;
+	}
+
+});
+
+
+/*
+---
+
+script: Drag.js
+
+description: The base Drag Class. Can be used to drag and resize Elements using mouse events.
+
+license: MIT-style license
+
+authors:
+- Valerio Proietti
+- Tom Occhinno
+- Jan Kassens
+
+requires:
+- core:1.2.4/Events
+- core:1.2.4/Options
+- core:1.2.4/Element.Event
+- core:1.2.4/Element.Style
+- /MooTools.More
+
+provides: [Drag]
+
+*/
+
+var Drag = new Class({
+
+	Implements: [Events, Options],
+
+	options: {/*
+		onBeforeStart: $empty(thisElement),
+		onStart: $empty(thisElement, event),
+		onSnap: $empty(thisElement)
+		onDrag: $empty(thisElement, event),
+		onCancel: $empty(thisElement),
+		onComplete: $empty(thisElement, event),*/
+		snap: 6,
+		unit: 'px',
+		grid: false,
+		style: true,
+		limit: false,
+		handle: false,
+		invert: false,
+		preventDefault: false,
+		stopPropagation: false,
+		modifiers: {x: 'left', y: 'top'}
+	},
+
+	initialize: function(){
+		var params = Array.link(arguments, {'options': Object.type, 'element': $defined});
+		this.element = document.id(params.element);
+		this.document = this.element.getDocument();
+		this.setOptions(params.options || {});
+		var htype = $type(this.options.handle);
+		this.handles = ((htype == 'array' || htype == 'collection') ? $$(this.options.handle) : document.id(this.options.handle)) || this.element;
+		this.mouse = {'now': {}, 'pos': {}};
+		this.value = {'start': {}, 'now': {}};
+
+		this.selection = (Browser.Engine.trident) ? 'selectstart' : 'mousedown';
+
+		this.bound = {
+			start: this.start.bind(this),
+			check: this.check.bind(this),
+			drag: this.drag.bind(this),
+			stop: this.stop.bind(this),
+			cancel: this.cancel.bind(this),
+			eventStop: $lambda(false)
+		};
+		this.attach();
+	},
+
+	attach: function(){
+		this.handles.addEvent('mousedown', this.bound.start);
+		return this;
+	},
+
+	detach: function(){
+		this.handles.removeEvent('mousedown', this.bound.start);
+		return this;
+	},
+
+	start: function(event){
+		if (event.rightClick) return;
+		if (this.options.preventDefault) event.preventDefault();
+		if (this.options.stopPropagation) event.stopPropagation();
+		this.mouse.start = event.page;
+		this.fireEvent('beforeStart', this.element);
+		var limit = this.options.limit;
+		this.limit = {x: [], y: []};
+		for (var z in this.options.modifiers){
+			if (!this.options.modifiers[z]) continue;
+			if (this.options.style) this.value.now[z] = this.element.getStyle(this.options.modifiers[z]).toInt();
+			else this.value.now[z] = this.element[this.options.modifiers[z]];
+			if (this.options.invert) this.value.now[z] *= -1;
+			this.mouse.pos[z] = event.page[z] - this.value.now[z];
+			if (limit && limit[z]){
+				for (var i = 2; i--; i){
+					if ($chk(limit[z][i])) this.limit[z][i] = $lambda(limit[z][i])();
+				}
+			}
+		}
+		if ($type(this.options.grid) == 'number') this.options.grid = {x: this.options.grid, y: this.options.grid};
+		this.document.addEvents({mousemove: this.bound.check, mouseup: this.bound.cancel});
+		this.document.addEvent(this.selection, this.bound.eventStop);
+	},
+
+	check: function(event){
+		if (this.options.preventDefault) event.preventDefault();
+		var distance = Math.round(Math.sqrt(Math.pow(event.page.x - this.mouse.start.x, 2) + Math.pow(event.page.y - this.mouse.start.y, 2)));
+		if (distance > this.options.snap){
+			this.cancel();
+			this.document.addEvents({
+				mousemove: this.bound.drag,
+				mouseup: this.bound.stop
+			});
+			this.fireEvent('start', [this.element, event]).fireEvent('snap', this.element);
+		}
+	},
+
+	drag: function(event){
+		if (this.options.preventDefault) event.preventDefault();
+		this.mouse.now = event.page;
+		for (var z in this.options.modifiers){
+			if (!this.options.modifiers[z]) continue;
+			this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];
+			if (this.options.invert) this.value.now[z] *= -1;
+			if (this.options.limit && this.limit[z]){
+				if ($chk(this.limit[z][1]) && (this.value.now[z] > this.limit[z][1])){
+					this.value.now[z] = this.limit[z][1];
+				} else if ($chk(this.limit[z][0]) && (this.value.now[z] < this.limit[z][0])){
+					this.value.now[z] = this.limit[z][0];
+				}
+			}
+			if (this.options.grid[z]) this.value.now[z] -= ((this.value.now[z] - (this.limit[z][0]||0)) % this.options.grid[z]);
+			if (this.options.style) {
+				this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit);
+			} else {
+				this.element[this.options.modifiers[z]] = this.value.now[z];
+			}
+		}
+		this.fireEvent('drag', [this.element, event]);
+	},
+
+	cancel: function(event){
+		this.document.removeEvent('mousemove', this.bound.check);
+		this.document.removeEvent('mouseup', this.bound.cancel);
+		if (event){
+			this.document.removeEvent(this.selection, this.bound.eventStop);
+			this.fireEvent('cancel', this.element);
+		}
+	},
+
+	stop: function(event){
+		this.document.removeEvent(this.selection, this.bound.eventStop);
+		this.document.removeEvent('mousemove', this.bound.drag);
+		this.document.removeEvent('mouseup', this.bound.stop);
+		if (event) this.fireEvent('complete', [this.element, event]);
+	}
+
+});
+
+Element.implement({
+
+	makeResizable: function(options){
+		var drag = new Drag(this, $merge({modifiers: {x: 'width', y: 'height'}}, options));
+		this.store('resizer', drag);
+		return drag.addEvent('drag', function(){
+			this.fireEvent('resize', drag);
+		}.bind(this));
+	}
+
+});
+
+
+/*
+---
+
+script: Drag.Move.js
+
+description: A Drag extension that provides support for the constraining of draggables to containers and droppables.
+
+license: MIT-style license
+
+authors:
+- Valerio Proietti
+- Tom Occhinno
+- Jan Kassens
+- Aaron Newton
+- Scott Kyle
+
+requires:
+- core:1.2.4/Element.Dimensions
+- /Drag
+
+provides: [Drag.Move]
+
+...
+*/
+
+Drag.Move = new Class({
+
+	Extends: Drag,
+
+	options: {/*
+		onEnter: $empty(thisElement, overed),
+		onLeave: $empty(thisElement, overed),
+		onDrop: $empty(thisElement, overed, event),*/
+		droppables: [],
+		container: false,
+		precalculate: false,
+		includeMargins: true,
+		checkDroppables: true
+	},
+
+	initialize: function(element, options){
+		this.parent(element, options);
+		element = this.element;
+		
+		this.droppables = $$(this.options.droppables);
+		this.container = document.id(this.options.container);
+		
+		if (this.container && $type(this.container) != 'element')
+			this.container = document.id(this.container.getDocument().body);
+		
+		var styles = element.getStyles('left', 'right', 'position');
+		if (styles.left == 'auto' || styles.top == 'auto')
+			element.setPosition(element.getPosition(element.getOffsetParent()));
+		
+		if (styles.position == 'static')
+			element.setStyle('position', 'absolute');
+
+		this.addEvent('start', this.checkDroppables, true);
+
+		this.overed = null;
+	},
+
+	start: function(event){
+		if (this.container) this.options.limit = this.calculateLimit();
+		
+		if (this.options.precalculate){
+			this.positions = this.droppables.map(function(el){
+				return el.getCoordinates();
+			});
+		}
+		
+		this.parent(event);
+	},
+	
+	calculateLimit: function(){
+		var offsetParent = this.element.getOffsetParent(),
+			containerCoordinates = this.container.getCoordinates(offsetParent),
+			containerBorder = {},
+			elementMargin = {},
+			elementBorder = {},
+			containerMargin = {},
+			offsetParentPadding = {};
+
+		['top', 'right', 'bottom', 'left'].each(function(pad){
+			containerBorder[pad] = this.container.getStyle('border-' + pad).toInt();
+			elementBorder[pad] = this.element.getStyle('border-' + pad).toInt();
+			elementMargin[pad] = this.element.getStyle('margin-' + pad).toInt();
+			containerMargin[pad] = this.container.getStyle('margin-' + pad).toInt();
+			offsetParentPadding[pad] = offsetParent.getStyle('padding-' + pad).toInt();
+		}, this);
+
+		var width = this.element.offsetWidth + elementMargin.left + elementMargin.right,
+			height = this.element.offsetHeight + elementMargin.top + elementMargin.bottom,
+			left = 0,
+			top = 0,
+			right = containerCoordinates.right - containerBorder.right - width,
+			bottom = containerCoordinates.bottom - containerBorder.bottom - height;
+
+		if (this.options.includeMargins){
+			left += elementMargin.left;
+			top += elementMargin.top;
+		} else {
+			right += elementMargin.right;
+			bottom += elementMargin.bottom;
+		}
+		
+		if (this.element.getStyle('position') == 'relative'){
+			var coords = this.element.getCoordinates(offsetParent);
+			coords.left -= this.element.getStyle('left').toInt();
+			coords.top -= this.element.getStyle('top').toInt();
+			
+			left += containerBorder.left - coords.left;
+			top += containerBorder.top - coords.top;
+			right += elementMargin.left - coords.left;
+			bottom += elementMargin.top - coords.top;
+			
+			if (this.container != offsetParent){
+				left += containerMargin.left + offsetParentPadding.left;
+				top += (Browser.Engine.trident4 ? 0 : containerMargin.top) + offsetParentPadding.top;
+			}
+		} else {
+			left -= elementMargin.left;
+			top -= elementMargin.top;
+			
+			if (this.container == offsetParent){
+				right -= containerBorder.left;
+				bottom -= containerBorder.top;
+			} else {
+				left += containerCoordinates.left + containerBorder.left;
+				top += containerCoordinates.top + containerBorder.top;
+			}
+		}
+		
+		return {
+			x: [left, right],
+			y: [top, bottom]
+		};
+	},
+
+	checkAgainst: function(el, i){
+		el = (this.positions) ? this.positions[i] : el.getCoordinates();
+		var now = this.mouse.now;
+		return (now.x > el.left && now.x < el.right && now.y < el.bottom && now.y > el.top);
+	},
+
+	checkDroppables: function(){
+		var overed = this.droppables.filter(this.checkAgainst, this).getLast();
+		if (this.overed != overed){
+			if (this.overed) this.fireEvent('leave', [this.element, this.overed]);
+			if (overed) this.fireEvent('enter', [this.element, overed]);
+			this.overed = overed;
+		}
+	},
+
+	drag: function(event){
+		this.parent(event);
+		if (this.options.checkDroppables && this.droppables.length) this.checkDroppables();
+	},
+
+	stop: function(event){
+		this.checkDroppables();
+		this.fireEvent('drop', [this.element, this.overed, event]);
+		this.overed = null;
+		return this.parent(event);
+	}
+
+});
+
+Element.implement({
+
+	makeDraggable: function(options){
+		var drag = new Drag.Move(this, options);
+		this.store('dragger', drag);
+		return drag;
+	}
+
+});
+
+
+/*
+---
+
+script: Hash.Cookie.js
+
+description: Class for creating, reading, and deleting Cookies in JSON format.
+
+license: MIT-style license
+
+authors:
+- Valerio Proietti
+- Aaron Newton
+
+requires:
+- core:1.2.4/Cookie
+- core:1.2.4/JSON
+- /MooTools.More
+
+provides: [Hash.Cookie]
+
+...
+*/
+
+Hash.Cookie = new Class({
+
+	Extends: Cookie,
+
+	options: {
+		autoSave: true
+	},
+
+	initialize: function(name, options){
+		this.parent(name, options);
+		this.load();
+	},
+
+	save: function(){
+		var value = JSON.encode(this.hash);
+		if (!value || value.length > 4096) return false; //cookie would be truncated!
+		if (value == '{}') this.dispose();
+		else this.write(value);
+		return true;
+	},
+
+	load: function(){
+		this.hash = new Hash(JSON.decode(this.read(), true));
+		return this;
+	}
+
+});
+
+Hash.each(Hash.prototype, function(method, name){
+	if (typeof method == 'function') Hash.Cookie.implement(name, function(){
+		var value = method.apply(this.hash, arguments);
+		if (this.options.autoSave) this.save();
+		return value;
+	});
+});
diff --git a/javascript/mif-tree/Demos/assets/scripts/showdown.js b/javascript/mif-tree/Demos/assets/scripts/showdown.js
new file mode 100755
index 0000000..3f0696a
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/scripts/showdown.js
@@ -0,0 +1,1296 @@
+//
+// showdown.js -- A javascript port of Markdown.
+//
+// Copyright (c) 2007 John Fraser.
+//
+// Original Markdown Copyright (c) 2004-2005 John Gruber
+//   <http://daringfireball.net/projects/markdown/>
+//
+// Redistributable under a BSD-style open source license.
+// See license.txt for more information.
+//
+// The full source distribution is at:
+//
+//				A A L
+//				T C A
+//				T K B
+//
+//   <http://www.attacklab.net/>
+//
+
+//
+// Wherever possible, Showdown is a straight, line-by-line port
+// of the Perl version of Markdown.
+//
+// This is not a normal parser design; it's basically just a
+// series of string substitutions.  It's hard to read and
+// maintain this way,  but keeping Showdown close to the original
+// design makes it easier to port new features.
+//
+// More importantly, Showdown behaves like markdown.pl in most
+// edge cases.  So web applications can do client-side preview
+// in Javascript, and then build identical HTML on the server.
+//
+// This port needs the new RegExp functionality of ECMA 262,
+// 3rd Edition (i.e. Javascript 1.5).  Most modern web browsers
+// should do fine.  Even with the new regular expression features,
+// We do a lot of work to emulate Perl's regex functionality.
+// The tricky changes in this file mostly have the "attacklab:"
+// label.  Major or self-explanatory changes don't.
+//
+// Smart diff tools like Araxis Merge will be able to match up
+// this file with markdown.pl in a useful way.  A little tweaking
+// helps: in a copy of markdown.pl, replace "#" with "//" and
+// replace "$text" with "text".  Be sure to ignore whitespace
+// and line endings.
+//
+
+
+//
+// Showdown usage:
+//
+//   var text = "Markdown *rocks*.";
+//
+//   var converter = new Showdown.converter();
+//   var html = converter.makeHtml(text);
+//
+//   alert(html);
+//
+// Note: move the sample code to the bottom of this
+// file before uncommenting it.
+//
+
+
+//
+// Showdown namespace
+//
+var Showdown = {};
+
+//
+// converter
+//
+// Wraps all "globals" so that the only thing
+// exposed is makeHtml().
+//
+Showdown.converter = function() {
+
+//
+// Globals:
+//
+
+// Global hashes, used by various utility routines
+var g_urls;
+var g_titles;
+var g_html_blocks;
+
+// Used to track when we're inside an ordered or unordered list
+// (see _ProcessListItems() for details):
+var g_list_level = 0;
+
+
+this.makeHtml = function(text) {
+//
+// Main function. The order in which other subs are called here is
+// essential. Link and image substitutions need to happen before
+// _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a>
+// and <img> tags get encoded.
+//
+
+	// Clear the global hashes. If we don't clear these, you get conflicts
+	// from other articles when generating a page which contains more than
+	// one article (e.g. an index page that shows the N most recent
+	// articles):
+	g_urls = new Array();
+	g_titles = new Array();
+	g_html_blocks = new Array();
+
+	// attacklab: Replace ~ with ~T
+	// This lets us use tilde as an escape char to avoid md5 hashes
+	// The choice of character is arbitray; anything that isn't
+    // magic in Markdown will work.
+	text = text.replace(/~/g,"~T");
+
+	// attacklab: Replace $ with ~D
+	// RegExp interprets $ as a special character
+	// when it's in a replacement string
+	text = text.replace(/\$/g,"~D");
+
+	// Standardize line endings
+	text = text.replace(/\r\n/g,"\n"); // DOS to Unix
+	text = text.replace(/\r/g,"\n"); // Mac to Unix
+
+	// Make sure text begins and ends with a couple of newlines:
+	text = "\n\n" + text + "\n\n";
+
+	// Convert all tabs to spaces.
+	text = _Detab(text);
+
+	// Strip any lines consisting only of spaces and tabs.
+	// This makes subsequent regexen easier to write, because we can
+	// match consecutive blank lines with /\n+/ instead of something
+	// contorted like /[ \t]*\n+/ .
+	text = text.replace(/^[ \t]+$/mg,"");
+
+	// Turn block-level HTML blocks into hash entries
+	text = _HashHTMLBlocks(text);
+
+	// Strip link definitions, store in hashes.
+	text = _StripLinkDefinitions(text);
+
+	text = _RunBlockGamut(text);
+
+	text = _UnescapeSpecialChars(text);
+
+	// attacklab: Restore dollar signs
+	text = text.replace(/~D/g,"$$");
+
+	// attacklab: Restore tildes
+	text = text.replace(/~T/g,"~");
+
+	return text;
+}
+
+
+var _StripLinkDefinitions = function(text) {
+//
+// Strips link definitions from text, stores the URLs and titles in
+// hash references.
+//
+
+	// Link defs are in the form: ^[id]: url "optional title"
+
+	/*
+		var text = text.replace(/
+				^[ ]{0,3}\[(.+)\]:  // id = $1  attacklab: g_tab_width - 1
+				  [ \t]*
+				  \n?				// maybe *one* newline
+				  [ \t]*
+				<?(\S+?)>?			// url = $2
+				  [ \t]*
+				  \n?				// maybe one newline
+				  [ \t]*
+				(?:
+				  (\n*)				// any lines skipped = $3 attacklab: lookbehind removed
+				  ["(]
+				  (.+?)				// title = $4
+				  [")]
+				  [ \t]*
+				)?					// title is optional
+				(?:\n+|$)
+			  /gm,
+			  function(){...});
+	*/
+	text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,
+		function (wholeMatch,m1,m2,m3,m4) {
+			m1 = m1.toLowerCase();
+			g_urls[m1] = _EncodeAmpsAndAngles(m2);  // Link IDs are case-insensitive
+			if (m3) {
+				// Oops, found blank lines, so it's not a title.
+				// Put back the parenthetical statement we stole.
+				return m3+m4;
+			} else if (m4) {
+				g_titles[m1] = m4.replace(/"/g,"&quot;");
+			}
+
+			// Completely remove the definition from the text
+			return "";
+		}
+	);
+
+	return text;
+}
+
+
+var _HashHTMLBlocks = function(text) {
+	// attacklab: Double up blank lines to reduce lookaround
+	text = text.replace(/\n/g,"\n\n");
+
+	// Hashify HTML blocks:
+	// We only want to do this for block-level HTML tags, such as headers,
+	// lists, and tables. That's because we still want to wrap <p>s around
+	// "paragraphs" that are wrapped in non-block-level tags, such as anchors,
+	// phrase emphasis, and spans. The list of tags we're looking for is
+	// hard-coded:
+	var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"
+	var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"
+
+	// First, look for nested blocks, e.g.:
+	//   <div>
+	//     <div>
+	//     tags for inner block must be indented.
+	//     </div>
+	//   </div>
+	//
+	// The outermost tags must start at the left margin for this to match, and
+	// the inner nested divs must be indented.
+	// We need to do this before the next, more liberal match, because the next
+	// match will start at the first `<div>` and stop at the first `</div>`.
+
+	// attacklab: This regex can be expensive when it fails.
+	/*
+		var text = text.replace(/
+		(						// save in $1
+			^					// start of line  (with /m)
+			<($block_tags_a)	// start tag = $2
+			\b					// word break
+								// attacklab: hack around khtml/pcre bug...
+			[^\r]*?\n			// any number of lines, minimally matching
+			</\2>				// the matching end tag
+			[ \t]*				// trailing spaces/tabs
+			(?=\n+)				// followed by a newline
+		)						// attacklab: there are sentinel newlines at end of document
+		/gm,function(){...}};
+	*/
+	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement);
+
+	//
+	// Now match more liberally, simply from `\n<tag>` to `</tag>\n`
+	//
+
+	/*
+		var text = text.replace(/
+		(						// save in $1
+			^					// start of line  (with /m)
+			<($block_tags_b)	// start tag = $2
+			\b					// word break
+								// attacklab: hack around khtml/pcre bug...
+			[^\r]*?				// any number of lines, minimally matching
+			.*</\2>				// the matching end tag
+			[ \t]*				// trailing spaces/tabs
+			(?=\n+)				// followed by a newline
+		)						// attacklab: there are sentinel newlines at end of document
+		/gm,function(){...}};
+	*/
+	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);
+
+	// Special case just for <hr />. It was easier to make a special case than
+	// to make the other regex more complicated.  
+
+	/*
+		text = text.replace(/
+		(						// save in $1
+			\n\n				// Starting after a blank line
+			[ ]{0,3}
+			(<(hr)				// start tag = $2
+			\b					// word break
+			([^<>])*?			// 
+			\/?>)				// the matching end tag
+			[ \t]*
+			(?=\n{2,})			// followed by a blank line
+		)
+		/g,hashElement);
+	*/
+	text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement);
+
+	// Special case for standalone HTML comments:
+
+	/*
+		text = text.replace(/
+		(						// save in $1
+			\n\n				// Starting after a blank line
+			[ ]{0,3}			// attacklab: g_tab_width - 1
+			<!
+			(--[^\r]*?--\s*)+
+			>
+			[ \t]*
+			(?=\n{2,})			// followed by a blank line
+		)
+		/g,hashElement);
+	*/
+	text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement);
+
+	// PHP and ASP-style processor instructions (<?...?> and <%...%>)
+
+	/*
+		text = text.replace(/
+		(?:
+			\n\n				// Starting after a blank line
+		)
+		(						// save in $1
+			[ ]{0,3}			// attacklab: g_tab_width - 1
+			(?:
+				<([?%])			// $2
+				[^\r]*?
+				\2>
+			)
+			[ \t]*
+			(?=\n{2,})			// followed by a blank line
+		)
+		/g,hashElement);
+	*/
+	text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement);
+
+	// attacklab: Undo double lines (see comment at top of this function)
+	text = text.replace(/\n\n/g,"\n");
+	return text;
+}
+
+var hashElement = function(wholeMatch,m1) {
+	var blockText = m1;
+
+	// Undo double lines
+	blockText = blockText.replace(/\n\n/g,"\n");
+	blockText = blockText.replace(/^\n/,"");
+
+	// strip trailing blank lines
+	blockText = blockText.replace(/\n+$/g,"");
+
+	// Replace the element text with a marker ("~KxK" where x is its key)
+	blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n";
+
+	return blockText;
+};
+
+var _RunBlockGamut = function(text) {
+//
+// These are all the transformations that form block-level
+// tags like paragraphs, headers, and list items.
+//
+	text = _DoHeaders(text);
+
+	// Do Horizontal Rules:
+	var key = hashBlock("<hr />");
+	text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);
+	text = text.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,key);
+	text = text.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,key);
+
+	text = _DoLists(text);
+	text = _DoCodeBlocks(text);
+	text = _DoBlockQuotes(text);
+
+	// We already ran _HashHTMLBlocks() before, in Markdown(), but that
+	// was to escape raw HTML in the original Markdown source. This time,
+	// we're escaping the markup we've just created, so that we don't wrap
+	// <p> tags around block-level tags.
+	text = _HashHTMLBlocks(text);
+	text = _FormParagraphs(text);
+
+	return text;
+}
+
+
+var _RunSpanGamut = function(text) {
+//
+// These are all the transformations that occur *within* block-level
+// tags like paragraphs, headers, and list items.
+//
+
+	text = _DoCodeSpans(text);
+	text = _EscapeSpecialCharsWithinTagAttributes(text);
+	text = _EncodeBackslashEscapes(text);
+
+	// Process anchor and image tags. Images must come first,
+	// because ![foo][f] looks like an anchor.
+	text = _DoImages(text);
+	text = _DoAnchors(text);
+
+	// Make links out of things like `<http://example.com/>`
+	// Must come after _DoAnchors(), because you can use < and >
+	// delimiters in inline links like [this](<url>).
+	text = _DoAutoLinks(text);
+	text = _EncodeAmpsAndAngles(text);
+	text = _DoItalicsAndBold(text);
+
+	// Do hard breaks:
+	text = text.replace(/  +\n/g," <br />\n");
+
+	return text;
+}
+
+var _EscapeSpecialCharsWithinTagAttributes = function(text) {
+//
+// Within tags -- meaning between < and > -- encode [\ ` * _] so they
+// don't conflict with their use in Markdown for code, italics and strong.
+//
+
+	// Build a regex to find HTML tags and comments.  See Friedl's 
+	// "Mastering Regular Expressions", 2nd Ed., pp. 200-201.
+	var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;
+
+	text = text.replace(regex, function(wholeMatch) {
+		var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`");
+		tag = escapeCharacters(tag,"\\`*_");
+		return tag;
+	});
+
+	return text;
+}
+
+var _DoAnchors = function(text) {
+//
+// Turn Markdown link shortcuts into XHTML <a> tags.
+//
+	//
+	// First, handle reference-style links: [link text] [id]
+	//
+
+	/*
+		text = text.replace(/
+		(							// wrap whole match in $1
+			\[
+			(
+				(?:
+					\[[^\]]*\]		// allow brackets nested one level
+					|
+					[^\[]			// or anything else
+				)*
+			)
+			\]
+
+			[ ]?					// one optional space
+			(?:\n[ ]*)?				// one optional newline followed by spaces
+
+			\[
+			(.*?)					// id = $3
+			\]
+		)()()()()					// pad remaining backreferences
+		/g,_DoAnchors_callback);
+	*/
+	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag);
+
+	//
+	// Next, inline-style links: [link text](url "optional title")
+	//
+
+	/*
+		text = text.replace(/
+			(						// wrap whole match in $1
+				\[
+				(
+					(?:
+						\[[^\]]*\]	// allow brackets nested one level
+					|
+					[^\[\]]			// or anything else
+				)
+			)
+			\]
+			\(						// literal paren
+			[ \t]*
+			()						// no id, so leave $3 empty
+			<?(.*?)>?				// href = $4
+			[ \t]*
+			(						// $5
+				(['"])				// quote char = $6
+				(.*?)				// Title = $7
+				\6					// matching quote
+				[ \t]*				// ignore any spaces/tabs between closing quote and )
+			)?						// title is optional
+			\)
+		)
+		/g,writeAnchorTag);
+	*/
+	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag);
+
+	//
+	// Last, handle reference-style shortcuts: [link text]
+	// These must come last in case you've also got [link test][1]
+	// or [link test](/foo)
+	//
+
+	/*
+		text = text.replace(/
+		(		 					// wrap whole match in $1
+			\[
+			([^\[\]]+)				// link text = $2; can't contain '[' or ']'
+			\]
+		)()()()()()					// pad rest of backreferences
+		/g, writeAnchorTag);
+	*/
+	text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);
+
+	return text;
+}
+
+var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
+	if (m7 == undefined) m7 = "";
+	var whole_match = m1;
+	var link_text   = m2;
+	var link_id	 = m3.toLowerCase();
+	var url		= m4;
+	var title	= m7;
+
+	if (url == "") {
+		if (link_id == "") {
+			// lower-case and turn embedded newlines into spaces
+			link_id = link_text.toLowerCase().replace(/ ?\n/g," ");
+		}
+		url = "#"+link_id;
+
+		if (g_urls[link_id] != undefined) {
+			url = g_urls[link_id];
+			if (g_titles[link_id] != undefined) {
+				title = g_titles[link_id];
+			}
+		}
+		else {
+			if (whole_match.search(/\(\s*\)$/m)>-1) {
+				// Special case for explicit empty url
+				url = "";
+			} else {
+				return whole_match;
+			}
+		}
+	}	
+
+	url = escapeCharacters(url,"*_");
+	var result = "<a href=\"" + url + "\"";
+
+	if (title != "") {
+		title = title.replace(/"/g,"&quot;");
+		title = escapeCharacters(title,"*_");
+		result +=  " title=\"" + title + "\"";
+	}
+
+	result += ">" + link_text + "</a>";
+
+	return result;
+}
+
+
+var _DoImages = function(text) {
+//
+// Turn Markdown image shortcuts into <img> tags.
+//
+
+	//
+	// First, handle reference-style labeled images: ![alt text][id]
+	//
+
+	/*
+		text = text.replace(/
+		(						// wrap whole match in $1
+			!\[
+			(.*?)				// alt text = $2
+			\]
+
+			[ ]?				// one optional space
+			(?:\n[ ]*)?			// one optional newline followed by spaces
+
+			\[
+			(.*?)				// id = $3
+			\]
+		)()()()()				// pad rest of backreferences
+		/g,writeImageTag);
+	*/
+	text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag);
+
+	//
+	// Next, handle inline images:  ![alt text](url "optional title")
+	// Don't forget: encode * and _
+
+	/*
+		text = text.replace(/
+		(						// wrap whole match in $1
+			!\[
+			(.*?)				// alt text = $2
+			\]
+			\s?					// One optional whitespace character
+			\(					// literal paren
+			[ \t]*
+			()					// no id, so leave $3 empty
+			<?(\S+?)>?			// src url = $4
+			[ \t]*
+			(					// $5
+				(['"])			// quote char = $6
+				(.*?)			// title = $7
+				\6				// matching quote
+				[ \t]*
+			)?					// title is optional
+		\)
+		)
+		/g,writeImageTag);
+	*/
+	text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag);
+
+	return text;
+}
+
+var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
+	var whole_match = m1;
+	var alt_text   = m2;
+	var link_id	 = m3.toLowerCase();
+	var url		= m4;
+	var title	= m7;
+
+	if (!title) title = "";
+
+	if (url == "") {
+		if (link_id == "") {
+			// lower-case and turn embedded newlines into spaces
+			link_id = alt_text.toLowerCase().replace(/ ?\n/g," ");
+		}
+		url = "#"+link_id;
+
+		if (g_urls[link_id] != undefined) {
+			url = g_urls[link_id];
+			if (g_titles[link_id] != undefined) {
+				title = g_titles[link_id];
+			}
+		}
+		else {
+			return whole_match;
+		}
+	}	
+
+	alt_text = alt_text.replace(/"/g,"&quot;");
+	url = escapeCharacters(url,"*_");
+	var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";
+
+	// attacklab: Markdown.pl adds empty title attributes to images.
+	// Replicate this bug.
+
+	//if (title != "") {
+		title = title.replace(/"/g,"&quot;");
+		title = escapeCharacters(title,"*_");
+		result +=  " title=\"" + title + "\"";
+	//}
+
+	result += " />";
+
+	return result;
+}
+
+
+var _DoHeaders = function(text) {
+
+	// Setext-style headers:
+	//	Header 1
+	//	========
+	//  
+	//	Header 2
+	//	--------
+	//
+	text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,
+		function(wholeMatch,m1){return hashBlock("<h1>" + _RunSpanGamut(m1) + "</h1>");});
+
+	text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,
+		function(matchFound,m1){return hashBlock("<h2>" + _RunSpanGamut(m1) + "</h2>");});
+
+	// atx-style headers:
+	//  # Header 1
+	//  ## Header 2
+	//  ## Header 2 with closing hashes ##
+	//  ...
+	//  ###### Header 6
+	//
+
+	/*
+		text = text.replace(/
+			^(\#{1,6})				// $1 = string of #'s
+			[ \t]*
+			(.+?)					// $2 = Header text
+			[ \t]*
+			\#*						// optional closing #'s (not counted)
+			\n+
+		/gm, function() {...});
+	*/
+
+	text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,
+		function(wholeMatch,m1,m2) {
+			var h_level = m1.length;
+			return hashBlock("<h" + h_level + ">" + _RunSpanGamut(m2) + "</h" + h_level + ">");
+		});
+
+	return text;
+}
+
+// This declaration keeps Dojo compressor from outputting garbage:
+var _ProcessListItems;
+
+var _DoLists = function(text) {
+//
+// Form HTML ordered (numbered) and unordered (bulleted) lists.
+//
+
+	// attacklab: add sentinel to hack around khtml/safari bug:
+	// http://bugs.webkit.org/show_bug.cgi?id=11231
+	text += "~0";
+
+	// Re-usable pattern to match any entirel ul or ol list:
+
+	/*
+		var whole_list = /
+		(									// $1 = whole list
+			(								// $2
+				[ ]{0,3}					// attacklab: g_tab_width - 1
+				([*+-]|\d+[.])				// $3 = first list item marker
+				[ \t]+
+			)
+			[^\r]+?
+			(								// $4
+				~0							// sentinel for workaround; should be $
+			|
+				\n{2,}
+				(?=\S)
+				(?!							// Negative lookahead for another list item marker
+					[ \t]*
+					(?:[*+-]|\d+[.])[ \t]+
+				)
+			)
+		)/g
+	*/
+	var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
+
+	if (g_list_level) {
+		text = text.replace(whole_list,function(wholeMatch,m1,m2) {
+			var list = m1;
+			var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol";
+
+			// Turn double returns into triple returns, so that we can make a
+			// paragraph for the last item in a list, if necessary:
+			list = list.replace(/\n{2,}/g,"\n\n\n");;
+			var result = _ProcessListItems(list);
+
+			// Trim any trailing whitespace, to put the closing `</$list_type>`
+			// up on the preceding line, to get it past the current stupid
+			// HTML block parser. This is a hack to work around the terrible
+			// hack that is the HTML block parser.
+			result = result.replace(/\s+$/,"");
+			result = "<"+list_type+">" + result + "</"+list_type+">\n";
+			return result;
+		});
+	} else {
+		whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;
+		text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) {
+			var runup = m1;
+			var list = m2;
+
+			var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol";
+			// Turn double returns into triple returns, so that we can make a
+			// paragraph for the last item in a list, if necessary:
+			var list = list.replace(/\n{2,}/g,"\n\n\n");;
+			var result = _ProcessListItems(list);
+			result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n";	
+			return result;
+		});
+	}
+
+	// attacklab: strip sentinel
+	text = text.replace(/~0/,"");
+
+	return text;
+}
+
+_ProcessListItems = function(list_str) {
+//
+//  Process the contents of a single ordered or unordered list, splitting it
+//  into individual list items.
+//
+	// The $g_list_level global keeps track of when we're inside a list.
+	// Each time we enter a list, we increment it; when we leave a list,
+	// we decrement. If it's zero, we're not in a list anymore.
+	//
+	// We do this because when we're not inside a list, we want to treat
+	// something like this:
+	//
+	//    I recommend upgrading to version
+	//    8. Oops, now this line is treated
+	//    as a sub-list.
+	//
+	// As a single paragraph, despite the fact that the second line starts
+	// with a digit-period-space sequence.
+	//
+	// Whereas when we're inside a list (or sub-list), that line will be
+	// treated as the start of a sub-list. What a kludge, huh? This is
+	// an aspect of Markdown's syntax that's hard to parse perfectly
+	// without resorting to mind-reading. Perhaps the solution is to
+	// change the syntax rules such that sub-lists must start with a
+	// starting cardinal number; e.g. "1." or "a.".
+
+	g_list_level++;
+
+	// trim trailing blank lines:
+	list_str = list_str.replace(/\n{2,}$/,"\n");
+
+	// attacklab: add sentinel to emulate \z
+	list_str += "~0";
+
+	/*
+		list_str = list_str.replace(/
+			(\n)?							// leading line = $1
+			(^[ \t]*)						// leading whitespace = $2
+			([*+-]|\d+[.]) [ \t]+			// list marker = $3
+			([^\r]+?						// list item text   = $4
+			(\n{1,2}))
+			(?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))
+		/gm, function(){...});
+	*/
+	list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,
+		function(wholeMatch,m1,m2,m3,m4){
+			var item = m4;
+			var leading_line = m1;
+			var leading_space = m2;
+
+			if (leading_line || (item.search(/\n{2,}/)>-1)) {
+				item = _RunBlockGamut(_Outdent(item));
+			}
+			else {
+				// Recursion for sub-lists:
+				item = _DoLists(_Outdent(item));
+				item = item.replace(/\n$/,""); // chomp(item)
+				item = _RunSpanGamut(item);
+			}
+
+			return  "<li>" + item + "</li>\n";
+		}
+	);
+
+	// attacklab: strip sentinel
+	list_str = list_str.replace(/~0/g,"");
+
+	g_list_level--;
+	return list_str;
+}
+
+
+var _DoCodeBlocks = function(text) {
+//
+//  Process Markdown `<pre><code>` blocks.
+//  
+
+	/*
+		text = text.replace(text,
+			/(?:\n\n|^)
+			(								// $1 = the code block -- one or more lines, starting with a space/tab
+				(?:
+					(?:[ ]{4}|\t)			// Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width
+					.*\n+
+				)+
+			)
+			(\n*[ ]{0,3}[^ \t\n]|(?=~0))	// attacklab: g_tab_width
+		/g,function(){...});
+	*/
+
+	// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
+	text += "~0";
+
+	text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,
+		function(wholeMatch,m1,m2) {
+			var codeblock = m1;
+			var nextChar = m2;
+
+			codeblock = _EncodeCode( _Outdent(codeblock));
+			codeblock = _Detab(codeblock);
+			codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines
+			codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace
+
+			codeblock = "<pre><code>" + codeblock + "\n</code></pre>";
+
+			return hashBlock(codeblock) + nextChar;
+		}
+	);
+
+	// attacklab: strip sentinel
+	text = text.replace(/~0/,"");
+
+	return text;
+}
+
+var hashBlock = function(text) {
+	text = text.replace(/(^\n+|\n+$)/g,"");
+	return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n";
+}
+
+
+var _DoCodeSpans = function(text) {
+//
+//   *  Backtick quotes are used for <code></code> spans.
+// 
+//   *  You can use multiple backticks as the delimiters if you want to
+//	 include literal backticks in the code span. So, this input:
+//	 
+//		 Just type ``foo `bar` baz`` at the prompt.
+//	 
+//	   Will translate to:
+//	 
+//		 <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
+//	 
+//	There's no arbitrary limit to the number of backticks you
+//	can use as delimters. If you need three consecutive backticks
+//	in your code, use four for delimiters, etc.
+//
+//  *  You can use spaces to get literal backticks at the edges:
+//	 
+//		 ... type `` `bar` `` ...
+//	 
+//	   Turns to:
+//	 
+//		 ... type <code>`bar`</code> ...
+//
+
+	/*
+		text = text.replace(/
+			(^|[^\\])					// Character before opening ` can't be a backslash
+			(`+)						// $2 = Opening run of `
+			(							// $3 = The code block
+				[^\r]*?
+				[^`]					// attacklab: work around lack of lookbehind
+			)
+			\2							// Matching closer
+			(?!`)
+		/gm, function(){...});
+	*/
+
+	text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
+		function(wholeMatch,m1,m2,m3,m4) {
+			var c = m3;
+			c = c.replace(/^([ \t]*)/g,"");	// leading whitespace
+			c = c.replace(/[ \t]*$/g,"");	// trailing whitespace
+			c = _EncodeCode(c);
+			return m1+"<code>"+c+"</code>";
+		});
+
+	return text;
+}
+
+
+var _EncodeCode = function(text) {
+//
+// Encode/escape certain characters inside Markdown code runs.
+// The point is that in code, these characters are literals,
+// and lose their special Markdown meanings.
+//
+	// Encode all ampersands; HTML entities are not
+	// entities within a Markdown code span.
+	text = text.replace(/&/g,"&amp;");
+
+	// Do the angle bracket song and dance:
+	text = text.replace(/</g,"&lt;");
+	text = text.replace(/>/g,"&gt;");
+
+	// Now, escape characters that are magic in Markdown:
+	text = escapeCharacters(text,"\*_{}[]\\",false);
+
+// jj the line above breaks this:
+//---
+
+//* Item
+
+//   1. Subitem
+
+//            special char: *
+//---
+
+	return text;
+}
+
+
+var _DoItalicsAndBold = function(text) {
+
+	// <strong> must go first:
+	text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,
+		"<strong>$2</strong>");
+
+	text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,
+		"<em>$2</em>");
+
+	return text;
+}
+
+
+var _DoBlockQuotes = function(text) {
+
+	/*
+		text = text.replace(/
+		(								// Wrap whole match in $1
+			(
+				^[ \t]*>[ \t]?			// '>' at the start of a line
+				.+\n					// rest of the first line
+				(.+\n)*					// subsequent consecutive lines
+				\n*						// blanks
+			)+
+		)
+		/gm, function(){...});
+	*/
+
+	text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,
+		function(wholeMatch,m1) {
+			var bq = m1;
+
+			// attacklab: hack around Konqueror 3.5.4 bug:
+			// "----------bug".replace(/^-/g,"") == "bug"
+
+			bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0");	// trim one level of quoting
+
+			// attacklab: clean up hack
+			bq = bq.replace(/~0/g,"");
+
+			bq = bq.replace(/^[ \t]+$/gm,"");		// trim whitespace-only lines
+			bq = _RunBlockGamut(bq);				// recurse
+
+			bq = bq.replace(/(^|\n)/g,"$1  ");
+			// These leading spaces screw with <pre> content, so we need to fix that:
+			bq = bq.replace(
+					/(\s*<pre>[^\r]+?<\/pre>)/gm,
+				function(wholeMatch,m1) {
+					var pre = m1;
+					// attacklab: hack around Konqueror 3.5.4 bug:
+					pre = pre.replace(/^  /mg,"~0");
+					pre = pre.replace(/~0/g,"");
+					return pre;
+				});
+
+			return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");
+		});
+	return text;
+}
+
+
+var _FormParagraphs = function(text) {
+//
+//  Params:
+//    $text - string to process with html <p> tags
+//
+
+	// Strip leading and trailing lines:
+	text = text.replace(/^\n+/g,"");
+	text = text.replace(/\n+$/g,"");
+
+	var grafs = text.split(/\n{2,}/g);
+	var grafsOut = new Array();
+
+	//
+	// Wrap <p> tags.
+	//
+	var end = grafs.length;
+	for (var i=0; i<end; i++) {
+		var str = grafs[i];
+
+		// if this is an HTML marker, copy it
+		if (str.search(/~K(\d+)K/g) >= 0) {
+			grafsOut.push(str);
+		}
+		else if (str.search(/\S/) >= 0) {
+			str = _RunSpanGamut(str);
+			str = str.replace(/^([ \t]*)/g,"<p>");
+			str += "</p>"
+			grafsOut.push(str);
+		}
+
+	}
+
+	//
+	// Unhashify HTML blocks
+	//
+	end = grafsOut.length;
+	for (var i=0; i<end; i++) {
+		// if this is a marker for an html block...
+		while (grafsOut[i].search(/~K(\d+)K/) >= 0) {
+			var blockText = g_html_blocks[RegExp.$1];
+			blockText = blockText.replace(/\$/g,"$$$$"); // Escape any dollar signs
+			grafsOut[i] = grafsOut[i].replace(/~K\d+K/,blockText);
+		}
+	}
+
+	return grafsOut.join("\n\n");
+}
+
+
+var _EncodeAmpsAndAngles = function(text) {
+// Smart processing for ampersands and angle brackets that need to be encoded.
+
+	// Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
+	//   http://bumppo.net/projects/amputator/
+	text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");
+
+	// Encode naked <'s
+	text = text.replace(/<(?![a-z\/?\$!])/gi,"&lt;");
+
+	return text;
+}
+
+
+var _EncodeBackslashEscapes = function(text) {
+//
+//   Parameter:  String.
+//   Returns:	The string, with after processing the following backslash
+//			   escape sequences.
+//
+
+	// attacklab: The polite way to do this is with the new
+	// escapeCharacters() function:
+	//
+	// 	text = escapeCharacters(text,"\\",true);
+	// 	text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
+	//
+	// ...but we're sidestepping its use of the (slow) RegExp constructor
+	// as an optimization for Firefox.  This function gets called a LOT.
+
+	text = text.replace(/\\(\\)/g,escapeCharacters_callback);
+	text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g,escapeCharacters_callback);
+	return text;
+}
+
+
+var _DoAutoLinks = function(text) {
+
+	text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>");
+
+	// Email addresses: <address@domain.foo>
+
+	/*
+		text = text.replace(/
+			<
+			(?:mailto:)?
+			(
+				[-.\w]+
+				\@
+				[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+
+			)
+			>
+		/gi, _DoAutoLinks_callback());
+	*/
+	text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,
+		function(wholeMatch,m1) {
+			return _EncodeEmailAddress( _UnescapeSpecialChars(m1) );
+		}
+	);
+
+	return text;
+}
+
+
+var _EncodeEmailAddress = function(addr) {
+//
+//  Input: an email address, e.g. "foo@example.com"
+//
+//  Output: the email address as a mailto link, with each character
+//	of the address encoded as either a decimal or hex entity, in
+//	the hopes of foiling most address harvesting spam bots. E.g.:
+//
+//	<a href="&#x6D;&#97;&#105;&#108;&#x74;&#111;:&#102;&#111;&#111;&#64;&#101;
+//	   x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;">&#102;&#111;&#111;
+//	   &#64;&#101;x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;</a>
+//
+//  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk
+//  mailing list: <http://tinyurl.com/yu7ue>
+//
+
+	// attacklab: why can't javascript speak hex?
+	function char2hex(ch) {
+		var hexDigits = '0123456789ABCDEF';
+		var dec = ch.charCodeAt(0);
+		return(hexDigits.charAt(dec>>4) + hexDigits.charAt(dec&15));
+	}
+
+	var encode = [
+		function(ch){return "&#"+ch.charCodeAt(0)+";";},
+		function(ch){return "&#x"+char2hex(ch)+";";},
+		function(ch){return ch;}
+	];
+
+	addr = "mailto:" + addr;
+
+	addr = addr.replace(/./g, function(ch) {
+		if (ch == "@") {
+		   	// this *must* be encoded. I insist.
+			ch = encode[Math.floor(Math.random()*2)](ch);
+		} else if (ch !=":") {
+			// leave ':' alone (to spot mailto: later)
+			var r = Math.random();
+			// roughly 10% raw, 45% hex, 45% dec
+			ch =  (
+					r > .9  ?	encode[2](ch)   :
+					r > .45 ?	encode[1](ch)   :
+								encode[0](ch)
+				);
+		}
+		return ch;
+	});
+
+	addr = "<a href=\"" + addr + "\">" + addr + "</a>";
+	addr = addr.replace(/">.+:/g,"\">"); // strip the mailto: from the visible part
+
+	return addr;
+}
+
+
+var _UnescapeSpecialChars = function(text) {
+//
+// Swap back in all the special characters we've hidden.
+//
+	text = text.replace(/~E(\d+)E/g,
+		function(wholeMatch,m1) {
+			var charCodeToReplace = parseInt(m1);
+			return String.fromCharCode(charCodeToReplace);
+		}
+	);
+	return text;
+}
+
+
+var _Outdent = function(text) {
+//
+// Remove one level of line-leading tabs or spaces
+//
+
+	// attacklab: hack around Konqueror 3.5.4 bug:
+	// "----------bug".replace(/^-/g,"") == "bug"
+
+	text = text.replace(/^(\t|[ ]{1,4})/gm,"~0"); // attacklab: g_tab_width
+
+	// attacklab: clean up hack
+	text = text.replace(/~0/g,"")
+
+	return text;
+}
+
+var _Detab = function(text) {
+// attacklab: Detab's completely rewritten for speed.
+// In perl we could fix it by anchoring the regexp with \G.
+// In javascript we're less fortunate.
+
+	// expand first n-1 tabs
+	text = text.replace(/\t(?=\t)/g,"    "); // attacklab: g_tab_width
+
+	// replace the nth with two sentinels
+	text = text.replace(/\t/g,"~A~B");
+
+	// use the sentinel to anchor our regex so it doesn't explode
+	text = text.replace(/~B(.+?)~A/g,
+		function(wholeMatch,m1,m2) {
+			var leadingText = m1;
+			var numSpaces = 4 - leadingText.length % 4;  // attacklab: g_tab_width
+
+			// there *must* be a better way to do this:
+			for (var i=0; i<numSpaces; i++) leadingText+=" ";
+
+			return leadingText;
+		}
+	);
+
+	// clean up sentinels
+	text = text.replace(/~A/g,"    ");  // attacklab: g_tab_width
+	text = text.replace(/~B/g,"");
+
+	return text;
+}
+
+
+//
+//  attacklab: Utility functions
+//
+
+
+var escapeCharacters = function(text, charsToEscape, afterBackslash) {
+	// First we have to escape the escape characters so that
+	// we can build a character class out of them
+	var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g,"\\$1") + "])";
+
+	if (afterBackslash) {
+		regexString = "\\\\" + regexString;
+	}
+
+	var regex = new RegExp(regexString,"g");
+	text = text.replace(regex,escapeCharacters_callback);
+
+	return text;
+}
+
+
+var escapeCharacters_callback = function(wholeMatch,m1) {
+	var charCodeToEscape = m1.charCodeAt(0);
+	return "~E"+charCodeToEscape+"E";
+}
+
+} // end of Showdown.converter
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/styles/demos.css b/javascript/mif-tree/Demos/assets/styles/demos.css
new file mode 100755
index 0000000..d943963
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/styles/demos.css
@@ -0,0 +1,308 @@
+/*
+File: Style.css
+	Slick Style for MooTools Demos.
+License:
+	Copyright (c)2007 Valerio Proietti, <http://mad4milk.net>.
+*/
+
+body{/*opera 9.5 fix*/
+position:absolute;
+}
+
+/*@group Mif*/
+
+#title h1 .mif-m{
+color:#e76f01;
+}
+
+#title h1 .mif-i{
+color:#375b8f;
+}
+
+#title h1 .mif-f{
+color:#e74747;
+}
+
+#title h1 .mif-tree{
+color:#2cad59;
+}
+
+#title h1 .mif-dot{
+color:#588ed1;
+}
+
+#title h1 a:hover .mif-dot{
+color:#db4f6a;
+}
+/*@end*/
+
+/* @group Reset */
+
+* {
+	margin: 0;
+	padding: 0;
+}
+
+.clear {
+	clear: both;
+	display: block;
+}
+
+.left { float: left; }
+
+#menu ul {
+	list-style: none;
+}
+
+#submenu ul { 
+	list-style-type: square;
+}
+
+/* @end */
+
+/* @group Base */
+
+html {
+	overflow: hidden;
+}
+
+body {
+	font: 11px/1.5 Lucida Grande, Helvetica, Arial, sans-serif;
+	background: #F3F1F1;
+	color: #41464D;
+}
+
+body, #container {
+	width: 100%;
+	height: 100%;
+	overflow: hidden;
+}
+
+a {
+	text-decoration:none;
+}
+
+#title {
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	padding: 5px 0;
+	background: #aaa;
+	background: #41464D;
+	color: #F3F1F1;
+	height: 30px;
+}
+
+#menu {
+	position: absolute;
+	width: 30%;
+	overflow-y: auto;
+	overflow-x: hidden;
+	top: 40px;
+	left: 0;
+	bottom: 0;
+	height: expression(document.body.clientHeight-40);
+}
+
+#demos {
+	position: absolute;
+	top: 40px;
+	right: 0;
+	bottom: 0;
+	overflow: auto;
+	width: 70%;
+	height: expression(document.body.clientHeight-40);
+}
+
+span.spc {
+	display: block;
+	height: 16px;
+}
+
+#demos-wrapper, #menu-wrapper {
+	overflow: hidden;
+	padding: 4px 4px 0;
+	background: #fff;
+}
+
+#demos-wrapper {
+	margin: 16px 16px 0 8px;
+}
+
+#menu-wrapper {
+	margin: 16px 8px 0 16px;
+}
+
+.success a:link, .success a:visited {
+	color: #657528;
+}
+
+.exception a:link, .exception a:visited {
+	color: #B33F3F;
+}
+
+a:link, a:visited {
+	color: #528CE0;
+}
+
+a:hover, a:active {
+	color: #41464D !important;
+	cursor: pointer !important;
+}
+
+#title h1 {
+	font: 25px/1.1 Arial, sans-serif;
+	font-weight: bolder;
+	float: left;
+	margin: 1px 0 2px 20px;
+	text-shadow: 0 2px 2px rgba(0,0,0,0.4);
+}
+
+#title h1 span {
+	color: #D2E0E6;
+}
+
+#title ul li {
+	font-weight: bold;
+	font-size: 12px;
+	float: right;
+	margin: 10px 5px 0;
+}
+
+#title ul {
+	margin-right: 20px;
+}
+
+#menu h2 {
+	font-size: 14px;
+	background: #D0C8C8;
+	color: #8A7575;
+	margin-bottom: 4px;
+	padding: 2px 5px;
+}
+
+br {
+	display: none;
+}
+
+#menu h3 a {
+	display: block;
+}
+
+#menu h3.selected {
+	background-color: #e2e5d2;
+}
+
+#menu h3.selected a {
+	color: #657528;
+}
+
+h1, h2, h3, h4, h5, h6 {
+	cursor: default;
+}
+
+#menu h3 {
+	font-size: 12px;
+	padding: 3px 5px 1px;
+	background: #D2E0E6;
+	color: #528CE0;
+	margin-bottom: 4px;
+}
+
+#submenu {
+	background: #CBCEBD;
+	color: #424D1A;
+	padding: 2px 30px;
+	max-height: 200px;
+	overflow: auto;
+	margin-bottom: 4px;
+}
+
+#submenu a {
+	color: #424D1A;
+	display: block;
+}
+
+#submenu a:hover {
+	text-decoration: underline;
+	color: #424D1A;
+	display: block;
+}
+
+#submenu ul.subgroup { 
+	padding-left: 20px;
+}
+
+p {
+	color: #575d67;
+}
+
+div#footer {
+	text-align: right;
+	padding: 10px 16px 0 0;
+}
+
+div#footer p {
+	padding: 0;
+}
+
+/* @end */
+
+
+/* @group demos */
+.help {
+	background: #e6efc2;
+	border: 2px solid #c6d880;
+	color: #529214;
+	margin: 1em 0;
+	padding: 0.8em;
+}
+
+.help a {
+	color: #529214;
+}
+
+#container #demos-wrapper {
+	padding: 1em; 
+}
+
+#container #demos-wrapper h1 {
+	margin-bottom: 1em;
+}
+
+#container #demos-wrapper hr {
+	background: none;
+	border: none;
+	border-bottom: 2px solid #cecece;
+	margin: 0.5em 0 1em;
+}
+
+#container #demos-wrapper h2 {
+	border-bottom: 1px solid #cecece;
+	margin: 0.5em;
+}
+
+.info{
+border:solid 1px #aeaeae;
+padding:5px;
+text-align: right;
+background:#f5f5bc;
+}
+
+.info a{
+padding-right:20px;
+margin-right:5px;
+text-decoration:underline;
+}
+
+.informer{
+border: solid 1px #d2d2d2;
+border-top:none;
+max-height:300px;
+overflow:auto;
+padding-left:1em;
+}
+
+
+/* @end */
diff --git a/javascript/mif-tree/Demos/assets/styles/docs.css b/javascript/mif-tree/Demos/assets/styles/docs.css
new file mode 100755
index 0000000..a9a8312
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/styles/docs.css
@@ -0,0 +1,320 @@
+/*
+File: Style.css
+	Slick Style for MooTools Docs.
+
+License:
+	Copyright (c)2007 Valerio Proietti, <http://mad4milk.net>.
+*/
+
+/*@group Mif*/
+
+#title h1 .mif-m{
+color:#e76f01;
+}
+
+#title h1 .mif-i{
+color:#375b8f;
+}
+
+#title h1 .mif-f{
+color:#e74747;
+}
+
+#title h1 .mif-tree{
+color:#2cad59;
+}
+
+#title h1 .mif-dot{
+color:#588ed1;
+}
+
+#title h1 a:hover .mif-dot{
+color:#db4f6a;
+}
+/*@end*/
+
+/* @group Reset */
+
+* {
+	margin: 0;
+	padding: 0;
+}
+
+#menu ul {
+	list-style: none;
+}
+
+#submenu ul { 
+	list-style-type: square;
+}
+
+/* @end */
+
+/* @group Base */
+
+html {
+	overflow: hidden;
+}
+
+body {
+	font: 11px/1.5 Lucida Grande, Helvetica, Arial, sans-serif;
+	background: #F3F1F1;
+	color: #41464D;
+}
+
+body, #container {
+	width: 100%;
+	height: 100%;
+	overflow: hidden;
+}
+
+a {
+	text-decoration:none;
+}
+
+#title {
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	padding: 5px 0;
+	background: #aaa;
+	background: #41464D;
+	color: #F3F1F1;
+	height: 30px;
+}
+
+#menu {
+	position: absolute;
+	width: 30%;
+	overflow-y: auto;
+	overflow-x: hidden;
+	top: 40px;
+	left: 0;
+	bottom: 0;
+	height: expression(document.body.clientHeight-40);
+}
+
+#docs {
+	position: absolute;
+	top: 40px;
+	right: 0;
+	bottom: 0;
+	overflow: auto;
+	width: 70%;
+	height: expression(document.body.clientHeight-40);
+}
+
+span.spc {
+	display: block;
+	height: 16px;
+}
+
+#docs-wrapper, #menu-wrapper {
+	overflow: hidden;
+	padding: 4px 4px 0;
+	background: #fff;
+}
+
+#docs-wrapper {
+	margin: 16px 16px 0 8px;
+}
+
+#menu-wrapper {
+	margin: 16px 8px 0 16px;
+}
+
+.success a:link, .success a:visited {
+	color: #657528;
+}
+
+.exception a:link, .exception a:visited {
+	color: #B33F3F;
+}
+
+a:link, a:visited {
+	color: #528CE0;
+}
+
+a:hover, a:active {
+	color: #41464D !important;
+	cursor: pointer !important;
+}
+
+#title h1 {
+	font: 25px/1.1 Arial, sans-serif;
+	font-weight: bolder;
+	float: left;
+	margin: 1px 0 2px 20px;
+	text-shadow: 0 2px 2px rgba(0,0,0,0.4);
+}
+
+#title h1 span {
+	color: #D2E0E6;
+}
+
+#title ul li {
+	font-weight: bold;
+	font-size: 12px;
+	float: right;
+	margin: 10px 5px 0;
+}
+
+#title ul {
+	margin-right: 20px;
+}
+
+#menu h2 {
+	font-size: 14px;
+	background: #D0C8C8;
+	color: #8A7575;
+	margin-bottom: 4px;
+	padding: 2px 5px;
+}
+
+br {
+	display: none;
+}
+
+#menu h3 a {
+	display: block;
+}
+
+#menu h3.selected {
+	background-color: #e2e5d2;
+}
+
+#menu h3.selected a {
+	color: #657528;
+}
+
+h1, h2, h3, h4, h5, h6 {
+	cursor: default;
+}
+
+#menu h3 {
+	font-size: 12px;
+	padding: 3px 5px 1px;
+	background: #D2E0E6;
+	color: #528CE0;
+	margin-bottom: 4px;
+}
+
+#submenu {
+	background: #CBCEBD;
+	color: #424D1A;
+	padding: 2px 30px;
+	max-height: 200px;
+	overflow: auto;
+	margin-bottom: 4px;
+}
+
+#submenu a {
+	color: #424D1A;
+	display: block;
+}
+
+#submenu a:hover {
+	text-decoration: underline;
+	color: #424D1A;
+	display: block;
+}
+
+#submenu ul.subgroup { 
+	padding-left: 20px;
+}
+
+p {
+	color: #575d67;
+}
+
+div#footer {
+	text-align: right;
+	padding: 10px 16px 0 0;
+}
+
+div#footer p {
+	padding: 0;
+}
+
+/* @end */
+
+
+/* @group Docs */
+
+#docs p {
+	padding: 5px;
+	font-size: 12px;
+}
+
+#docs p, #docs code, #docs li {
+	font-size: 12px;
+}
+
+#docs h1, #docs h2, #docs h3, #docs h4, #docs h5, #docs h6 {
+	margin: 5px 0;
+	padding: 3px 5px 1px;
+	background: #ddd;
+}
+
+#docs h1 {
+	margin: 25px 0 10px;
+	background: #D2E0E6;
+	color: #528CE0;
+}
+
+#docs h1.first {
+	margin: 0 0 10px;
+}
+
+#docs h2, #docs h3 {
+	margin: 10px 0;
+}
+
+#docs h3 {
+	background: #D0C8C8;
+	color: #5d4f4f;
+}
+
+#docs h2 {
+	color: #B33F3F;
+	background: #eed8d8;
+}
+
+#docs ul, #docs ol {
+	margin-left: 20px;
+}
+
+#docs ul {
+	list-style: square;
+}
+
+#docs ul li p {
+	padding: 0px;
+}
+
+#docs pre {
+	padding: 5px 7px;
+	margin: 5px 0;
+	background: #f5f5f5;
+	border: 1px solid #ddd;
+	color: #333;
+	overflow: auto;
+}
+
+#docs h5, #docs h6 {
+	margin: 5px 0;
+	padding: 3px 5px 1px;
+	color: #ce4521;
+	background: #f0f0ee;
+}
+
+#container #docs #docs-wrapper li strong {
+	color: #5a86a3;
+}
+
+#container #docs #docs-wrapper li em {
+	color: #a56f49;
+}
+
+/* @end */
diff --git a/javascript/mif-tree/Demos/assets/styles/mif-tree.css b/javascript/mif-tree/Demos/assets/styles/mif-tree.css
new file mode 100755
index 0000000..9c378a6
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/styles/mif-tree.css
@@ -0,0 +1,287 @@
+/*@global*/
+
+.mif-tree-wrapper{
+position: relative;
+width: 100%;
+height:100%;
+margin:0;
+padding:0;
+overflow:auto;
+font-family:sans-serif;
+font-size:11px;
+line-height:18px;/******Tree node height******/
+white-space:nowrap;
+cursor:default;
+}
+
+.mif-tree-bg{
+width:100%;
+height:100%;
+position:absolute;
+overflow:hidden;
+}
+
+.mif-tree-bg-container{
+width:100%;
+display:none;
+}
+
+.mif-tree-bg-node{
+width:100%;
+height:18px;
+}
+
+.mif-tree-bg-selected{
+background-color:#dcd7ab;
+}
+
+.mif-tree-wrapper:focus{
+outline:0;
+}
+
+.mif-tree-wrapper span{
+padding-bottom:2px;
+padding-top:2px;
+cursor:inherit;
+}
+
+.mif-tree-children{
+padding-left:18px;
+width:18px;
+}
+
+.mif-tree-node{
+width:18px;
+position:relative;
+background:url('images/line.gif') repeat-y 8px 0px;
+}
+
+.mif-tree-node-last{
+background:url('images/line.gif') no-repeat 8px 0px;
+}
+
+.mif-tree-name{
+cursor: default;
+overflow:hidden;
+margin-left:4px;
+}
+
+.mif-tree-name a{
+color:red;
+}
+
+.mif-tree-name a:hover{
+color:blue;
+}
+
+
+.mif-tree-wrapper .mif-tree-node-wrapper{
+background:url('images/horizontal-line.gif') no-repeat 9px center;
+}
+
+/*@gadjets*/
+
+.mif-tree-gadjet{
+background-image:url('images/gadjets.gif');
+padding-right: 16px;
+z-index:1;
+overflow:hidden;
+background-repeat:no-repeat;
+cursor:default;
+}
+
+.mif-tree-gadjet-none{
+background:none;
+}
+
+.mif-tree-gadjet-minus{
+background-position: 0px 50%;
+}
+
+.mif-tree-gadjet-plus{
+background-position: -18px 50%;
+}
+
+.mif-tree-gadjet-middle{
+background-position: -36px 50%;
+}
+
+.mif-tree-gadjet-hover .mif-tree-gadjet-minus{
+background-position: -54px 50%;
+}
+
+.mif-tree-gadjet-hover .mif-tree-gadjet-plus{
+background-position: -72px 50%;
+}
+
+.mif-tree-gadjet-hover .mif-tree-gadjet-middle{
+background-position: -90px 50%;
+}
+
+
+/*.mif-tree-gadjet-hover{
+background-image:url('images/gadjets-hover.gif');
+}*/
+
+
+
+
+/*@icons*/
+.mif-tree-icon{
+padding-right:18px;
+background-position:0 50%;
+background-repeat:no-repeat;
+cursor:inherit;
+}
+
+.mif-tree-open-icon{
+background-image:url('images/openicon.gif')
+}
+
+.mif-tree-close-icon{
+background-image:url('images/closeicon.gif')
+}
+
+.mif-tree-middle-icon{
+background-image:url('images/middleicon.gif');
+}
+
+.mif-tree-loader-open-icon,.mif-tree-loader-close-icon{
+background-image:url('images/mootree_loader.gif');
+}
+
+.mif-tree-book-icon{
+background-image:url('images/book_icon.gif');
+}
+
+.mif-tree-bin-open-icon{
+background-image:url('images/bin_open_icon.gif');
+}
+
+.mif-tree-bin-close-icon{
+background-image:url('images/bin_close_icon.gif');
+}
+
+.mif-tree-bin-middle-icon{
+background-image:url('images/bin_middle_icon.gif');
+}
+
+
+
+
+/*@selection*/
+
+.mif-tree-node-selected .mif-tree-name{
+background-color: #010161;
+color:#fff;
+text-transform:italic;
+}
+
+.mif-tree-highlighter{
+height:18px;
+overflow:hidden;
+width:100%;
+background:#b64553;
+position:absolute;
+}
+
+
+
+/*@d'n'd*/
+.mif-tree-pointer{
+height:1px;
+overflow: hidden;
+position: absolute;
+background-image:url('images/1.gif');
+background-repeat:repeat-x;
+background-color:#292fef;
+}
+
+
+.mif-tree-ghost{
+background-color:#fff;
+border:solid 2px #e8e8f7;
+padding-left:2px;
+position:absolute;
+}
+
+.mif-tree-ghost .mif-tree-node-wrapper{
+background:none;
+}
+
+.mif-tree-ghost span.mif-tree-text{
+padding-top:1px;
+padding-bottom:1px;
+}
+
+.mif-tree-ghost-icon{
+padding-left:16px;
+background-color:#fff;
+background-repeat:no-repeat;
+background-image:url('images/dropzone.gif');
+}
+
+.mif-tree-ghost-after{
+background-position:-64px 2px;
+}
+
+.mif-tree-ghost-before{
+background-position:-48px 2px;
+}
+
+.mif-tree-ghost-between{
+background-position:-16px 2px;
+}
+
+.mif-tree-ghost-inside{
+background-position:-0px 2px;
+}
+
+.mif-tree-ghost-notAllowed{
+background-position:-32px 2px;
+}
+
+.mif-tree-drag-current{
+background-color:#cfcfd8;
+}
+
+.mif-tree-replace{
+background-color:#99c8fb;
+}
+
+
+/*@checkbox*/
+.mif-tree-checkbox{
+padding-left:18px;
+}
+
+.mif-tree-node-checked, .mif-tree-node-checked .mif-tree-checkbox{
+background:url('images/checked.gif') center 2px no-repeat;
+}
+
+.mif-tree-node-unchecked, .mif-tree-node-unchecked .mif-tree-checkbox{
+background:url('images/unchecked.gif') center 2px no-repeat;
+}
+
+.mif-tree-node-checked-selected{
+background:url('images/checked_selected.gif') center 2px no-repeat;
+}
+
+.mif-tree-node-unchecked-selected{
+background:url('images/unchecked_selected.gif') center 2px no-repeat;
+}
+
+
+
+/*@rename*/
+.mif-tree-rename{
+display: inline;
+line-height: 14px;
+height:14px;
+cursor: default;
+overflow:hidden;
+font-family:sans-serif;
+font-size:11px;
+padding:1px 0;
+border:solid 1px black;
+}
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/assets/styles/specs.css b/javascript/mif-tree/Demos/assets/styles/specs.css
new file mode 100755
index 0000000..9632a36
--- /dev/null
+++ b/javascript/mif-tree/Demos/assets/styles/specs.css
@@ -0,0 +1,297 @@
+/*
+File: Style.css
+	Slick Style for JSSpec.
+
+License:
+	Copyright (c)2007 Valerio Proietti, <http://mad4milk.net>.
+	You can only use this stylesheet to run MooTools JSSpec Runner.
+*/
+
+/* @group Reset */
+
+* {
+	margin: 0;
+	padding: 0;
+}
+
+ul {
+	list-style: none;
+}
+
+/* @end */
+
+/* @group Base */
+
+html {
+	overflow: hidden;
+}
+
+body {
+	font: 11px/1.5 Lucida Grande, Helvetica, Arial, sans-serif;
+	background: #F3F1F1;
+	color: #41464D;
+}
+
+body, #container {
+	width: 100%;
+	height: 100%;
+	overflow: hidden;
+}
+
+a {
+	text-decoration:none;
+}
+
+#title {
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	padding: 5px 0;
+	background: #aaa;
+	background: #41464D;
+	color: #F3F1F1;
+	height: 30px;
+}
+
+#list {
+	position: absolute;
+	width: 30%;
+	overflow-y: auto;
+	overflow-x: hidden;
+	top: 40px;
+	left: 0;
+	bottom: 0;
+	height: expression(document.body.clientHeight-40);
+}
+
+#log {
+	position: absolute;
+	top: 40px;
+	right: 0;
+	bottom: 0;
+	overflow-y: auto;
+	overflow-x: hidden;
+	width: 70%;
+	height: expression(document.body.clientHeight-40);
+}
+
+span.spc {
+	display: block;
+	height: 16px;
+}
+
+#log-wrapper, #list-wrapper {
+	overflow: hidden;
+	padding: 4px 4px 0;
+	background: #fff;
+}
+
+#log-wrapper {
+	margin: 16px 16px 0 8px;
+}
+
+#list-wrapper {
+	margin: 16px 8px 0 16px;
+}
+
+.success a:link, .success a:visited {
+	color: #657528;
+}
+
+.exception a:link, .exception a:visited {
+	color: #B33F3F;
+}
+
+a:link, a:visited {
+	color: #528CE0;
+}
+
+a:hover, a:active {
+	color: #41464D !important;
+	cursor: pointer !important;
+}
+
+#title h1 {
+	font: 25px/1.1 Arial, sans-serif;
+	font-weight: bolder;
+	float: left;
+	margin: 1px 0 2px 20px;
+	text-shadow: 0 2px 2px rgba(0,0,0,0.4);
+}
+
+#title h1 span {
+	color: #D2E0E6;
+}
+
+#title ul li {
+	font-weight: bold;
+	font-size: 12px;
+	float: right;
+	margin: 10px 5px 0;
+}
+
+#title ul {
+	margin-right: 20px;
+}
+
+h2 {
+	font-size: 14px;
+	background: #D0C8C8;
+	color: #8A7575;
+	margin-bottom: 4px;
+	padding: 2px 5px;
+}
+
+h2#runner {
+	cursor: pointer;
+	background-color: #CFE773;
+	color: #657528;
+}
+
+h2#runner:hover {
+	color: #41464D;
+}
+
+h2#runner.disabled {
+	color: #fff;
+	background: #C8CBD0;
+	cursor: default;
+}
+
+br {
+	display: none;
+}
+
+h3 {
+	font-size: 12px;
+	padding: 3px 5px 1px;
+}
+
+h4 {
+	font-size: 11px;
+	background: #C8CBD0;
+	padding: 3px 5px 1px;
+	margin-bottom: 4px;
+}
+
+h3, h4 {
+	cursor: default;
+}
+
+#list h3 {
+	background: #D2E0E6;
+	color: #528CE0;
+	margin-bottom: 4px;
+}
+
+#log h3 {
+	background: #D0C8C8;
+	color: #8A7575;
+	margin-bottom: 4px;
+}
+
+#log li div {
+	overflow: hidden;
+	padding: 0 4px 4px;
+}
+
+p {
+	color: #575d67;
+}
+
+p.uri {
+	float: right;
+	margin-top: -15px;
+	font-size: 10px;
+}
+
+p.left, p.uri {
+	font-family: Monaco, Courier New, monospace;
+}
+
+li div {
+	display: none;
+}
+
+p#footer {
+	text-align: right;
+	padding: 10px 16px 0 0;
+}
+
+/* @end */
+
+/* @group Success/Failure Colors */
+
+#log .exception h3 {
+	color: #B33F3F;
+	background: #EE9A9A;
+}
+
+#log .exception h4 {
+	color: #B33F3F;
+	background: #eed8d8;
+	cursor: pointer;
+}
+
+#log .success h3 {
+	background-color: #CFE773;
+	color: #657528;
+}
+
+#log .success h4 {
+	background-color: #e2e5d2;
+	color: #657528;
+	cursor: default;
+}
+
+#log .stub h4 {
+	background-color: #e5e5e1;
+	color: #a1a87e;
+	cursor: default;
+}
+
+#list .exception h3 {
+	color: #B33F3F;
+	background: #eed8d8;
+}
+
+#list .success h3 {
+	background-color: #e2e5d2;
+	color: #657528;
+}
+
+a.rerun {
+	font-size: 11px;
+	color: #fff !important;
+}
+
+/* @end */
+
+/* @group Code */
+
+.number_value {
+	color: red;
+}
+
+.string_value {
+	color: green;
+}
+
+.regexp_value {
+	color: olive;
+}
+
+.boolean_value {
+	color: red;
+}
+
+.dom_value {
+	color: purple;
+}
+
+.undefined_value, .null_value {
+	color: gray;
+}
+
+/* @end */
\ No newline at end of file
diff --git a/javascript/mif-tree/Demos/index.html b/javascript/mif-tree/Demos/index.html
new file mode 100755
index 0000000..01bef58
--- /dev/null
+++ b/javascript/mif-tree/Demos/index.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+	<title>Mif.Tree Demos</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+	<link rel="stylesheet" type="text/css" media="screen" href="assets/styles/demos.css" />
+	<script type="text/javascript" src="../mootools-core-1.3.2-full-nocompat.js"></script>
+	<script type="text/javascript" src="../mootools-more-1.3.2.1.js"></script>
+	<script type="text/javascript" src="../mif.tree_for-mt.1.3.2.js"></script>
+</head>
+<body>
+	<div id="container">
+		<div id="title">
+			<h1><a href=".."><span class="mif-m">M</span><span class="mif-i">i</span><span class="mif-f">f</span><span class="mif-dot">.</span><span class="mif-tree">Tree</span></a> <span>Demos</span></h1>
+		</div>
+
+		<div id="menu"></div>
+
+		<div id="demos">
+			<div id="demos-wrapper">
+				<ul>
+					<li><a href="SimpleTree/index.html">Simple Tree</a></li>
+				</ul>
+			</div>
+			<div id="footer">
+				<p>Released under the <a href="http://creativecommons.org/licenses/by-nc-sa/3.0/">Creative Commons Attribution-NonCommercial-ShareAlike 3.0</a> License</p>
+			</div>
+			<span class="spc"></span>
+		</div>
+	</div>
+</body>
+</html>
-- 
2.39.5