/*Copyright (c) 2005 Tim Taylor Consulting <http://tool-man.org/>Permission is hereby granted, free of charge, to any person obtaining acopy of this software and associated documentation files (the "Software"),to deal in the Software without restriction, including without limitationthe rights to use, copy, modify, merge, publish, distribute, sublicense,and/or sell copies of the Software, and to permit persons to whom theSoftware is furnished to do so, subject to the following conditions:The above copyright notice and this permission notice shall be includedin all copies or substantial portions of the Software.THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESSOR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THEAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHERLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISINGFROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGSIN THE SOFTWARE.*/var ToolMan = {	events : function() {		if (!ToolMan._eventsFactory) throw "ToolMan Events module isn't loaded";		return ToolMan._eventsFactory	},	css : function() {		if (!ToolMan._cssFactory) throw "ToolMan CSS module isn't loaded";		return ToolMan._cssFactory	},	coordinates : function() {		if (!ToolMan._coordinatesFactory) throw "ToolMan Coordinates module isn't loaded";		return ToolMan._coordinatesFactory	},	drag : function() {		if (!ToolMan._dragFactory) throw "ToolMan Drag module isn't loaded";		return ToolMan._dragFactory	},	dragsort : function() {		if (!ToolMan._dragsortFactory) throw "ToolMan DragSort module isn't loaded";		return ToolMan._dragsortFactory	},	helpers : function() {		return ToolMan._helpers	},	cookies : function() {		if (!ToolMan._cookieOven) throw "ToolMan Cookie module isn't loaded";		return ToolMan._cookieOven	},	junkdrawer : function() {		return ToolMan._junkdrawer	}}ToolMan._helpers = {	map : function(array, func) {		for (var i = 0, n = array.length; i < n; i++) func(array[i])	},	nextItem : function(item, nodeName) {		if (item == null) return		var next = item.nextSibling		while (next != null) {			if (next.nodeName == nodeName) return next			next = next.nextSibling		}		return null	},	previousItem : function(item, nodeName) {		var previous = item.previousSibling		while (previous != null) {			if (previous.nodeName == nodeName) return previous			previous = previous.previousSibling		}		return null	},	moveBefore : function(item1, item2) {		var parent = item1.parentNode		parent.removeChild(item1)		parent.insertBefore(item1, item2)	},	moveAfter : function(item1, item2) {		var parent = item1.parentNode		parent.removeChild(item1)		parent.insertBefore(item1, item2 ? item2.nextSibling : null)	}}/**  * scripts without a proper home * * stuff here is subject to change unapologetically and without warning */ToolMan._junkdrawer = {	serializeList : function(list) {		var items = list.getElementsByTagName("li")		var array = new Array()		for (var i = 0, n = items.length; i < n; i++) {			var item = items[i]			array.push(ToolMan.junkdrawer()._identifier(item))		}		return array.join('|')	},	inspectListOrder : function(id) {		alert(ToolMan.junkdrawer().serializeList(document.getElementById(id)))	},	restoreListOrder : function(listID) {		var list = document.getElementById(listID)		if (list == null) return		var cookie = ToolMan.cookies().get("list-" + listID)		if (!cookie) return;		var IDs = cookie.split('|')		var items = ToolMan.junkdrawer()._itemsByID(list)		for (var i = 0, n = IDs.length; i < n; i++) {			var itemID = IDs[i]			if (itemID in items) {				var item = items[itemID]				list.removeChild(item)				list.insertBefore(item, null)			}		}	},	_identifier : function(item) {		var trim = ToolMan.junkdrawer().trim		var identifier		identifier = trim(item.getAttribute("id"))		if (identifier != null && identifier.length > 0) return identifier;				identifier = trim(item.getAttribute("itemID"))		if (identifier != null && identifier.length > 0) return identifier;				// FIXME: strip out special chars or make this an MD5 hash or something		return trim(item.innerHTML)	},	_itemsByID : function(list) {		var array = new Array()		var items = list.getElementsByTagName('li')		for (var i = 0, n = items.length; i < n; i++) {			var item = items[i]			array[ToolMan.junkdrawer()._identifier(item)] = item		}		return array	},	trim : function(text) {		if (text == null) return null		return text.replace(/^(\s+)?(.*\S)(\s+)?$/, '$2')	}}