//    Licensed Materials - Property of IBM
//
//    IBM Cognos Products:  cpscrn

//
//    (C) Copyright IBM Corp. 2005, 2021
//
//    US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
//
//
// Copyright (C) 2008 Cognos ULC, an IBM Company. All rights reserved.
// Cognos (R) is a trademark of Cognos ULC, (formerly Cognos Incorporated).

if (window.dojo) {
	dojo.require("dijit.dijit");
}

var maximizeBVToAvailableHeight = true;

/**
 * ui_templates
 * Singleton to hold the current html templates.
 */
var ui_templates = {
	contentTemplate: 
		'<div id="^CONTENTID^" class="^CONTENTCLASS^" style="width:100%; height:100%;">' + 
			'<table removeonerror="true" cellspacing="0" cellpadding="0" border="0" width="100%">' +
				'<tr>' +
					'<td style="text-align:center">' +
						'<br><br><br>' +
						'<div>' +
							'<img src="$WEB$/fragments/common/images/progress.gif" border="0">' +
							'<br>' +
							'<span>' +
								PFM.JS.IDS_JS_TAB_WAIT + 
							'</span>' +
						'</div>' +
						'<br><br><br>' +
					'</td>' +
				'</tr>' +
			'</table>' +
		'</div>',

	/**
	 * get usage:
	 *   using param names in message string:
	 *     get(template, "name1", "value1", "name2", "value2", ...)
	 *   using indexes in message string:
	 *     get(msg, ["value1", "value2", ...])
	 */
	get: function(sourceString) {
		var result = sourceString;
		var i, l=arguments.length;
		if (l == 2 && typeof arguments[1] == "object" && arguments[1].length > 0) {
			// second argument is an array of values
			args = arguments[1];
			l = args.length;
			for (i = 0; i < l; i++) {
				result = result.replace(new RegExp("\\^" + i + "\\^"), args[i]);
			}
		} else {
			for (i = 1; (i + 1) < l; i += 2) {
				result = result.replace(new RegExp("\\^" + arguments[i] + "\\^"), arguments[i + 1]);
			}
		}
		return _F_Config.expandMacros(result);
	},

	preload: function() {
		new Image().src = _F_Config.expandMacros("$WEB$/fragments/common/images/progress.gif");
	}
};

/**
 * ui_htabs
 * @param obj containing: "frag" a fragment object, "id" unique identifier, 
 * "activeTabID" current active tab identifier and "tabs" array of ui_htab objects.
 */
function ui_htabs(obj, height) {
	this.parent = null;
	this.tabs = { };
	for (var o in obj) {
		this[o] = obj[o];
	}
	if (this.activeTabID === undefined) {
		for (var t in this.tabs) {
			this.activeTabID = t;
			break;
		}
	}

	this.pos = 0;
	this.scrollTimer = null;
	this.tableID = this.uniqueID() + "table";
	this.tabCellID = this.uniqueID() + "tabscell";

	this.buttons = { 
		left:  new ui_tabbutton({ id: this.frag.id + this.id + "leftbutton",  type: "left"  }),
		right: new ui_tabbutton({ id: this.frag.id + this.id + "rightbutton", type: "right" })
	};
	this.buttonsEnabled = false;
}

ui_htabs.prototype = {

	uniqueID: function() {
		return this.frag.id + this.id;
	},
	
	attach: function(parent) {
		this.parent = parent;
		for (var t in this.tabs) {
			this.tabs[t].attach(this);
		}
		this.buttons.left.attach(this);
		this.buttons.right.attach(this);
	},

	add: function(tab) {
		this.tabs[tab.id] = tab;
		tab.attach(this);
	},
	
	remove: function(id) {
		if (this.tabs[id] != null) {
			if (this.active() == id) {
				for (var x in this.tabs) {
					if (x != id) {
						this.select(x);
						break;
					}
				}
			}
			delete this.tabs[id];
		}
	},
	
	select: function(id) {
		if (this.tabs[id] != null) {
			var cur = this.active();
			if (cur != "") {
				this.tabs[cur].deselect();
			}
			this.activeTabID = id;
			this.tabs[id].select();
		}
	},
	
	getTab: function(posIdx) {
		var x = 0;
		for (var tabId in this.tabs) {
			if (x++==posIdx) {
				return this.tabs[tabId];
			}
		}
	},
	
	active: function() {
		return this.activeTabID;
	},
	
	getRoot: function()	{
		var p = this;
		while (p.parent != null) {
			p = p.parent;
		}
		return p;
	},
	
	isFixed: function() {
		return this.getRoot().fixed == true;
	},
	
	onresize: function() {	//ui_htabs
		var _self = this;
		window.setTimeout(function() { _self.adjustLayout(); }, 1);
		if (this.active() != "") {
			this.tabs[this.active()].onresize();
		}
	},
	
	scroll: function(dir) {
		if (!this.buttonsEnabled) {
			return;
		}
		var pos = this.pos + ((dir == "left") ? 5 : -5);
		this.setScrollPosition(pos);
	},
	
	setScrollPosition: function(pos){
		this.pos = pos;
		var table = $(this.tableID);
		if (this.pos >= 0) {
			this.pos = 0;
		} else {
			var td = xParent(xParent(table, true), true);
			var maxX = (xPageX(table) + xWidth(table)) - (xPageX(td) + xWidth(td)) - 5;
			if (maxX < 0) {
				this.pos -= maxX;
			}
		}
		
		table.style.marginLeft = this.pos + "px";
	},
	
	scrollTo: function(tab){	
		var node = $(tab.tabID)
		var tabPosition = xLeft(node);
		var tabWidth = xWidth(node);		
		var clientWidth = xClientWidth();
		if ((tabPosition + this.pos) > clientWidth) {			
			this.setScrollPosition(clientWidth - tabPosition - tabWidth - 30);
		}		
	},
	
	startScroll: function(dir) {
		if (!this.buttonsEnabled) {
			return;
		}
		
		// If there is already an active timer, it should be stopped first to avoid it from being lost (i.e.: running) forever
		if (this.scrollTimer != null) {
			window.clearInterval(this.scrollTimer);
			this.scrollTimer = null;
		}
		
		var _self = this;
		this.scrollTimer = window.setInterval(function() { _self.scroll(dir); }, 10);
	},
	
	stopScroll: function() {
		if (!this.buttonsEnabled) {
			return;
		}
		if (this.scrollTimer != null) {
			window.clearInterval(this.scrollTimer);
			this.scrollTimer = null;
		}
	},
	
	adjustLayout: function() {
		var table = $(this.tableID);
		var tabsCell = $(this.tabCellID);

		if (table == null) {
			return;
		}

		if (tabsCell) {
			//Reflow the tabs cell, as the width can become confused if it is hidden and re-shown in IE
			tabsCell.style.width="0";
			tabsCell.style.width="";
		}

		var td = xParent(xParent(table, true), true);
		// test of a firefox bug
		if (xWidth(td) == 0) {
			xWidth(td, xWidth(table));
		}

		var tabX = xPageX(td) + xWidth(td);

		if (this.pos < 0) {
			var maxX = (xPageX(table) + xWidth(table)) - tabX;
			if (maxX < 0) {
				this.pos -= maxX;
			}
			if (this.pos > 0) {
				this.pos = 0;
			}
			table.style.marginLeft = this.pos + "px";
		}

		this.buttonsEnabled = (xPageX(table) + xWidth(table)) >= tabX;
		this.buttons.left.setEnable(this.buttonsEnabled);
		this.buttons.right.setEnable(this.buttonsEnabled);
	}
};

/**
 * ui_htab
 * @param obj
 */
function ui_htab(obj) {
	this.id = null;
	this.parent = null;
	this.loaded = false;
	this.refreshRequired = false;
	this.href = null;
	this.subtabs = null;
	this.width = -1;
	this.height = -1;
	this.customProperties = null;
	for (var o in obj) {
		this[o] = obj[o];
	}
}

ui_htab.prototype = {

	uniqueID: function() {
		if (this.parent != null) {
			return this.parent.uniqueID() + this.id;
		}
		return this.id;
	},
	
	attach: function(parent) {
		this.parent = parent;
		var uniqueID = this.parent.uniqueID() + this.id;
		if (this.tabID == null) {
			this.tabID = uniqueID + "tab";
		}
		if (this.pageID == null) {
			this.pageID = uniqueID + "page";
		}
		if (this.contentID == null) {
			this.contentID = uniqueID + "content";
		}
		if (this.subtabs != null) {
			this.subtabs.attach(this);
		}
		var elem = $(this.tabID);
		if (elem != null) {
			xAddEventListener(elem, "click", _F_Document.associate(elem, this, "onclick"));
			xAddEventListener(elem, "keypress", _F_Document.associate(elem, this, "onkeypress"));
		}
	},
	createPage: function() {
		var tabContainer = $(this.parent.frag.id + "bvContainer");
		var pageDiv = document.createElement("DIV");
		pageDiv.id = this.pageID;
		pageDiv.style.display="none";
		pageDiv.style.width="100%";
		pageDiv.style.height="100%";		
		pageDiv.setAttribute("role", "tabpanel");
		var tabAnchorId = this.tabID + "_anchor";
		pageDiv.setAttribute("aria-labelledby", tabAnchorId);
		var tabEl = $(tabAnchorId);
		if (tabEl != null){ 
			tabEl.setAttribute("aria-controls", this.pageID);
		}	
		
		var contentDiv = ui_templates.get(
				ui_templates.contentTemplate,
				'CONTENTID', this.contentID,
				'CONTENTCLASS', (this.parent.isFixed() ? "cogstyle-htabs-page-content-fixed" : "cogstyle-htabs-page-content")
			);
		pageDiv.innerHTML = contentDiv;
		tabContainer.appendChild(pageDiv);
	},
	
	isLoaded: function() {
		return this.loaded;
	},

	select: function() {
		if (!this.isLoaded()) {
			if ($(this.pageID)) {
				this.loaded = true;
				this.refreshRequired = true;
			} else {
				this.createPage();
			}
		}
		var frag = fragments[this.uniqueID()];
		if (frag) {
			frag.lockUpdates(false);
			frag.raiseEvent("fragment.visibility.change",{"setVisibility":"visible"}, "params", false, false);
		}
		//RTC 200661 not using the 'alt' for now
		//var alt = (this.parent.parent != null) ? "-alt" : "";
		var alt = "";
		var td = $(this.tabID);
		
		var div = xFirstChild(td, "DIV");
		div.className = "cogstyle-htabs" + alt + "-active-left-edge";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-htabs" + alt + "-active-right-edge";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-htabs" + alt + "-active";
		if (this.subtabs != null) {
			$(this.pageID).style.display = "block";
			this.subtabs.tabs[this.subtabs.active()].select();
		} else {
			$(this.pageID).style.display = "block";
		}
		
		// Get the tab title, which is the first anchor in the tab
		var label = xFirstChild(div, "A");
		// Set the tabindex to 0 so it shows up in the tab order
		label.tabIndex=0;
		// Set the focus to the tab title
		label.focus();
		label.setAttribute("aria-selected","true");
		this.refresh();
		
		this.parent.scrollTo(this);
	},
	
	deselect: function() {
		var frag = fragments[this.uniqueID()];
		if (frag) {
			frag.lockUpdates(true);
			frag.raiseEvent("fragment.visibility.change",  {"setVisibility":"hidden"}, "params", false, false);
		}
		//var alt = (this.parent.parent != null) ? "-alt" : "";
		var alt = "";
		var td = $(this.tabID);
		var div = xFirstChild(td, "DIV");
		div.className = "cogstyle-htabs" + alt + "-left-edge";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-htabs" + alt + "-right-edge";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-htabs" + alt;
		if (this.subtabs != null) {
			$(this.pageID).style.display = "none";
			this.subtabs.tabs[this.subtabs.active()].deselect();
		} else {
			var pageDIV = $(this.pageID);
			if (pageDIV != null) {
				pageDIV.style.display = "none";
			}
		}
		var label = xFirstChild(div, "A");
		label.setAttribute("aria-selected","false");
	},
	
	refresh: function(force) {
		if (this.href != null) {
			if (!this.isLoaded()) {
				this.loaded = true;
				var frag = new fragment(this.href, this.uniqueID());
				frag.customProperties = this.customProperties;
				frag.retrieve();
			}
			else if (force || this.refreshRequired) {
				this.refreshRequired = false;
				fragments[this.uniqueID()].raiseEvent("fragment.refresh",null,null,false,true);
			}
		} else if (this.subtabs != null) {
			this.subtabs.select(this.subtabs.active());
		}

		var topLevel = this;
		while (topLevel.parent != null) {
			topLevel = topLevel.parent;
		}
		topLevel.onresize();
	},
	
	onclick: function(e, tag) {
		this.parent.select(this.id);
	},
	
	onkeypress: function(evt) {
		evt = evt != null ? evt : window.event;
		var e = evt.srcElement ? evt.srcElement : evt.target;
		var activeTab;
		
		// Left or Up Arrow
		if (evt.keyCode == 37 || evt.keyCode == 38) {
			activeTab = $(this.parent.uniqueID() + this.parent.activeTabID + "tab");
			// Get the previous tab
			var prevTab = activeTab.previousSibling;
			if (prevTab == null) {
				// or last child if you are on the first child.
				prevTab = activeTab.parentNode.lastChild;
			}
			// Extract the relevant part of the tab id
			var prevId = prevTab.id.substring(this.parent.uniqueID().length, prevTab.id.length-3);
			// Select the tab
			this.parent.select(prevId);
		}
		// Right or Down arrow
		else if (evt.keyCode == 39 || evt.keyCode == 40) {
			activeTab = $(this.parent.uniqueID() + this.parent.activeTabID + "tab");
			// Get the next tab
			var nextTab = activeTab.nextSibling;
			if (nextTab == null) {
				// or first child if you are on the last child.
				nextTab = activeTab.parentNode.firstChild;
			}
			// Extract the relevant part of the tab id
			var nextId = nextTab.id.substring(this.parent.uniqueID().length, nextTab.id.length-3);
			// Select the tab
			this.parent.select(nextId);
		}

		xStopPropagation(evt);
	},
	
	onresize: function() {	//ui_htab
		if (!this.parent.isFixed())
		{
			//When we aren't in fixed mode, don't do any resizing to the booklet viewer, but propogate the resize event downward
			if (this.subtabs != null) {
				this.subtabs.onresize();
			} else {
				var objectType = this.target.targetType ? this.target.targetType : this.target.type;
				ui_resizeHelper.adjustHeightForFragmentContent(fragments[this.uniqueID()], $(this.contentID), objectType, this.height);
				var list = _F_descendants(this.uniqueID(), null, true);
				_F_resize(list);
			}
			return;
		}

		var parentTab = this.parent.parent;
		// check if top level or sub-level?
		if (parentTab == null) {
			var page = $(this.pageID);
			this.height = xClientHeight() - ui_calcAvailableHeight(page, document.body,true);
			this.width = xClientWidth() - ui_calcAvailableWidth(page, document.body);
			
			if (maximizeBVToAvailableHeight) {
				this.height = ui_calcMaximumHeight(page, document.body, true);
				readjustParentHeight(this.contentID);
			}
		} else {
			this.height = parentTab.height - xHeight(this.parent.tableID) - 1;
			this.width = parentTab.width;
		}
		
		if (this.subtabs != null) {
			this.subtabs.onresize();
		} else {
			var content = $(this.contentID);
			xHeight(content, this.height);
			// resize the fragments (and children)
			var dlist = _F_descendants(this.uniqueID(), null, true);
			_F_resize(dlist);
		}
	},
	
	getVTabs: function() {
		return fragments[this.uniqueID()];
	}
};

/**
 * ui_tabbutton
 * @param obj
 */
function ui_tabbutton(obj) {
	this.id = null;
	this.parent = null;
	this.enabled = false;
	this.hovered = false;
	this.mouseUpHandler = null;
	this.selectStartHandler = function(e) {xPreventDefault(e);return false;};
	for (var o in obj) {
		this[o] = obj[o];
	}
}

ui_tabbutton.prototype = {
	
	attach: function(parent) {
		this.parent = parent;
		var elem = $(this.id);
		if (elem != null) {
			xAddEventListener(elem, "mousedown", _F_Document.associate(elem, this, "onmousedown"));
			xAddEventListener(elem, "mouseover", _F_Document.associate(elem, this, "onmouseover"));
			xAddEventListener(elem, "mouseout", _F_Document.associate(elem, this, "onmouseout"));
			xAddEventListener(elem, "keydown", _F_Document.associate(elem, this, "onkeydown"));
			xAddEventListener(elem, "touchstart", _F_Document.associate(elem, this, "ontouchstart"));
			xAddEventListener(elem, "touchend", _F_Document.associate(elem, this, "ontouchend"));
		}
	},
	
	setEnable: function(enable) {
		if (this.enabled != enable) {
			this.enabled = enable;
			this.updateStyles();
		}
	},
	
	updateStyles: function() {
		var style = "cogstyle-htabs-scroll-button";
		if (!this.enabled) {
			style += "-disabled";
		} else if (this.hovered) {
			style += "-hover";
		}
		style += " cogstyle-htabs-scroll-button-" + this.type;
		if (!this.enabled) {
			style += "-disabled";
		}
		$(this.id).className = style;
		
		var scrollImg = $(this.id + "img");
		if (this.enabled) {
			scrollImg.className = "";
		} else {
			scrollImg.className = "cogstyle-img-faded";
		}
	},
	
	onkeydown: function(e, tag){
	  if (e.keyCode == 13 || e.keyCode == 32 ||  e.charCode==32){
	      this.parent.scroll(this.type);
	  }
	},
	
	onclick: function(e, tag) {
	    this.parent.scroll(this.type);
	},
	
	onmousedown: function(e, tag) {
	    xPreventDefault(e);
		this.mouseUpHandler = _F_Document.associate(document, this, "onmouseup");
		xAddEventListener(document, "mouseup", this.mouseUpHandler);
		xAddEventListener(document, "selectstart", this.selectStartHandler);
		xAddEventListener(document, "dragstart", this.selectStartHandler);
		this.parent.startScroll(this.type);
	},

	onmouseup: function(e, tag) {
		xRemoveEventListener(document, "mouseup", this.mouseUpHandler);
		xRemoveEventListener(document, "selectstart", this.selectStartHandler);
		xRemoveEventListener(document, "dragstart", this.selectStartHandler);
		this.mouseUpHandler = null;
		this.parent.stopScroll();
	},

	ontouchstart: function(e, tag) {
	    xPreventDefault(e);
		this.touchEndHandler = _F_Document.associate(document, this, "ontouchend");
		xAddEventListener(document, "touchend", this.touchEndHandler);
		this.parent.startScroll(this.type);
	},

	ontouchend: function(e, tag) {
		xRemoveEventListener(document, "touchend", this.touchEndHandler);
		this.touchEndHandler = null;
		this.parent.stopScroll();
	},
	
	onmouseover: function(e, tag) {
		if (this.enabled) {
			this.hovered = true;
			this.updateStyles();
			if (this.mouseUpHandler != null) {
				this.parent.startScroll(this.type);
			}
		}
	},
	
	onmouseout: function(e, tag) {
		if (this.enabled) {
			this.parent.stopScroll();
			this.hovered = false;
			this.updateStyles();
		}
	}
};

/**
 * ui_vtabs
 * @param obj containing: "frag" the fragment object, "id" unique identifier, 
 * "activeTabID" current active tab identifier and "tabs" array of ui_vtab objects.
 */
function ui_vtabs(obj) {
	this.parent = null;
	this.tabs = { };
	for (var o in obj) {
		this[o] = obj[o];
	}
	if (this.activeTabID === undefined) {
		for (var t in this.tabs) {
			this.activeTabID = t;
			break;
		}
	}
}

ui_vtabs.prototype = {
	
	uniqueID: function() {
		return this.frag.id + this.id;
	},
	
	attach: function(parent) {
		this.parent = parent;
		this.bookletViewerContainerID = this.frag.id + "bvContainer";
		if (parent == null) {
			this.toplevel = countLevels(this.frag.parent) == 1;
			this.tabsmainID = this.frag.id + "tabs_main";
			this.tabsareaID = this.frag.id + "tabs_area";
			this.tabsareadivID = this.frag.id + "tabs_area_div";
			this.vtabsMinWidth = 0;
		}

		for (var t in this.tabs) {
			this.tabs[t].attach(this);
		}

		function countLevels(f) {
			var count = 0;
			while (f != null) {
				count++;
				f = f.parent;
			}
			return count;
		}
	},
	
	select: function(id) {
		if (this.tabs[id] != null) {
			var cur = this.active();
			if (cur != "") {
				this.tabs[cur].deselect();
			}
			this.activeTabID = id;
			this.tabs[id].select();
		}
	},
	
	active: function() {
		return this.activeTabID;
	},
	
	getTab: function(posIdx) {
		var x = 0;
		for (var tabId in this.tabs) {
			if (x++==posIdx) {
				return this.tabs[tabId];
			}
		}
	},
	
	getRoot: function() {
		var p = this;
		while (p.parent != null) {
			p = p.parent;
		}
		return p;
	},
	
	isFixed: function() {
		return this.getRoot().fixed == true;
	},

	getVTabsAreaWidth: function() {
		return this.getRoot().vtabsWidth;
	},
	
	getVTabsAreaHeight: function() {
		return this.getRoot().vtabsHeight;
	},
	
	setVTabsAreaWidth: function(vtabsWidth) {
		var o = this.getRoot();
		if (o.vtabsWidth != vtabsWidth) {
			if (vtabsWidth < o.vtabsMinWidth) {
				o.vtabsWidth = o.vtabsMinWidth;
			} else {
				o.vtabsWidth = vtabsWidth;
			}
			o.onresize();
		}
	},
	
	onresize: function() {	//ui_vtabs
		var tabsArea = $(this.tabsareaID);
		if (tabsArea != null) {
			if (this.parent == null) {
				var tabsAreaDiv = $(this.tabsareadivID);
				var tabsListDiv = tabsAreaDiv.childNodes[0];
				var tabsFilterDiv = tabsAreaDiv.childNodes[1];
				var tabsMainTable = $(this.tabsmainID);
				// check if top level or embeded in another htabs/vtabs?
				if (this.toplevel) {
					this.vtabsHeight = xClientHeight() - ui_calcAvailableHeight(tabsArea, document.body, true);
				} else {
					var div = $(this.frag.div);
					this.vtabsHeight = xHeight(div) - ui_calcAvailableHeight(tabsArea, div, true);
				}
				
				if (maximizeBVToAvailableHeight) {
					if (this.isFixed()) {
						this.vtabsHeight = ui_calcMaximumHeight(tabsArea, document.body, true);
					}
				}
					
				if (this.isFixed() || _F_Config.application.toLowerCase() == "/cogadmin") {
					if (tabsMainTable.style.height != "100%") {
						tabsMainTable.style.height = "100%";
					}
				}
				xWidth(tabsFilterDiv, this.vtabsWidth);
				xWidth(tabsArea, this.vtabsWidth);
				if (!(xIE4Up)) {
					tabsListDiv.style.width = "auto";
				}
			}
		}
		if (this.active() != "") {
			this.tabs[this.active()].onresize();
		}
		
	}
};
/**
 * ui_vtab
 * @param obj
 */
function ui_vtab(obj) {
	this.id = null;
	this.parent = null;
	this.loaded = false;
	this.refreshRequired = false;
	this.href = null;
	this.subtabs = null;
	this.width = -1;
	this.height = -1;
	this.customProperties = null;
	for (var o in obj) {
		this[o] = obj[o];
	}
}

ui_vtab.prototype = {
	uniqueID: function() {
		if (this.parent != null) {
			return this.parent.uniqueID() + this.id;
		}
		return this.id;
	},
	
	attach: function(parent) {
		this.parent = parent;
		var uniqueID = this.parent.uniqueID() + this.id;
		if (this.tabID == null) {
			this.tabID = uniqueID + "tab";
		}
		if (this.pageID == null) {
			this.pageID = uniqueID + "page";
		}
		if (this.filterID == null) {
			this.filterID = uniqueID + "filter";
		}
		if (this.contentID == null) {
			this.contentID = uniqueID + "content";
		}
		if (this.subtabs != null) {
			this.subtabs.attach(this);
			this.subtabsID = uniqueID + "subtabs";
		}
		var elem = $(this.tabID);
		if (elem != null) {
		    xAddEventListener(elem, "click", _F_Document.associate(elem, this, "onclick"));
			xAddEventListener(elem, "mouseover", _F_Document.associate(elem, this, "onmouseover"));
			xAddEventListener(elem, "mouseout", _F_Document.associate(elem, this, "onmouseout"));
			xAddEventListener(elem, "keypress", _F_Document.associate(elem, this, "onkeypress"));
		}
	},

	createPage: function() {
		var tabContainer = $(this.parent.frag.id + "tabs_container");
		var pageDiv = document.createElement("DIV");
		pageDiv.id = this.pageID;
		pageDiv.style.width="100%";
		pageDiv.style.height="100%";
		pageDiv.style.display="none";
		pageDiv.setAttribute("role", "tabpanel");
        var tabAnchorId = this.tabID + "_anchor";
        pageDiv.setAttribute("aria-labelledby", tabAnchorId);
        var tabEl = $(tabAnchorId); 
        if (tabEl != null){
        	tabEl.setAttribute("aria-controls", this.pageID);
        }	
		
		var contentDiv = ui_templates.get(
				ui_templates.contentTemplate, 
				'CONTENTID', this.contentID, 
				'CONTENTCLASS', (this.parent.isFixed() ? "cogstyle-vtabs-page-content-fixed" : "cogstyle-vtabs-page-content")
			);
		pageDiv.innerHTML = contentDiv;
		tabContainer.appendChild(pageDiv);
	},
	
	createFilter: function() {
		var filterContainer = $(this.parent.frag.id + "filter_container");
		var filterDiv = document.createElement("DIV");
		filterDiv.id = this.filterID;
		filterDiv.style.display="none";
		filterDiv.className = "cogstyle-filter";
		filterContainer.appendChild(filterDiv);
	},
	
	isLoaded: function() {
		return this.loaded;
	},

	select: function() {
		if (!this.isLoaded()) {
			if ($(this.pageID)) {
				this.loaded = true;
				this.refreshRequired = true;
			} else {
				this.createPage();
				this.createFilter();
			}
		}
		var frag = fragments[this.uniqueID()];
		if (frag) {
			frag.lockUpdates(false);
			frag.raiseEvent("fragment.visibility.change", 
				{
					"setVisibility":"visible" 
				}, "params", false, false);
		}
		var more = (this.parent.parent != null) ? "-alt" : "";
		more += (this.subtabs) ? "-opened" : "";
		var div = $(this.tabID);
		div.className = "cogstyle-vtabs-active-border";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-vtabs" + more + "-active-left-edge";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-vtabs" + more + "-active-right-edge";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-vtabs" + more + "-active";
		if (this.subtabs != null) {
			$(this.subtabsID).style.display = "block";
			this.subtabs.tabs[this.subtabs.active()].select();
		} else {
			$(this.pageID).style.display = "block";
			var filterDIV = $(this.filterID);
			if (filterDIV != null && filterDIV.firstChild != null) {
				filterDIV.style.display = "block";
			}
		}
		
		// Get the tab title, which is the first anchor in the tab
		var label = xFirstChild(div, "A");
		// when you set the tabindex in IE, it shifts focus to the text inside it
		// if the tabsArea is smaller than the length of the text, it shifts over and hides the icon
		// setting the width of the label fixes this
		xWidth(label, xWidth(div));
		// Set the tabindex to 0 so it shows up in the tab order
		label.tabIndex=0;
		// Set the focus to the tab title
		label.focus();
		label.setAttribute("aria-selected","true");
		this.refresh();
	},

	deselect: function() {
		var frag = fragments[this.uniqueID()];
		if (frag) {
			frag.lockUpdates(true);
			frag.raiseEvent("fragment.visibility.change", 
				{
					"setVisibility":"hidden" 
				}, "params", false, false);
		}
		var more = (this.parent.parent != null) ? "-alt" : "";
		more += (this.subtabs) ? "-opened" : "";
		var div = $(this.tabID);
		div.className = "";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-vtabs" + more + "-left-edge";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-vtabs" + more + "-right-edge";
		div = xFirstChild(div, "DIV");
		div.className = "cogstyle-vtabs" + more;
		if (this.subtabs != null) {
			$(this.subtabsID).style.display = "none";
			this.subtabs.tabs[this.subtabs.active()].deselect();
		} else {
			var pageDIV = $(this.pageID);
			if (pageDIV != null)
			{
				pageDIV.style.display = "none";
			}
			var filterDIV = $(this.filterID);
			if (filterDIV != null) {
				filterDIV.style.display = "none";
			}
		}

		// Get the tab title, which is the first anchor in the tab
		var label = xFirstChild(div, "A");
		label.setAttribute("aria-selected","false");
	},

	refresh: function(force) {
		if (this.href != null) {
			if (!this.isLoaded()) {
				this.loaded = true;
				var frag = new fragment(this.href, this.uniqueID());
				frag.customProperties = this.customProperties;
				frag.retrieve();
			}
			else if (force || this.refreshRequired) {
				this.refreshRequired = false;
				fragments[this.uniqueID()].raiseEvent("fragment.refresh",null,null,false,true);
			}
		} else if (this.subtabs != null) {
			this.subtabs.select(this.subtabs.active());
		}

		var topLevel = this;
		while (topLevel.parent != null) {
			topLevel = topLevel.parent;
		}
		topLevel.onresize();
	},
	
	onclick: function(e, tag) {
		this.parent.select(this.id);
	},
	
	onkeypress: function(evt) {
		evt = evt != null ? evt : window.event;
		var e = evt.srcElement ? evt.srcElement : evt.target;
		var activeTab;
		// Left or Up Arrow
		if (evt.keyCode == 37 || evt.keyCode == 38) {
			activeTab = $(this.parent.uniqueID() + this.parent.activeTabID + "tab");
			// Get the previous tab
			var prevTab = activeTab.previousSibling;
			if (prevTab == null) {
				// or last child if you are on the first child.
				prevTab = activeTab.parentNode.lastChild;
			}
			// Extract the relevant part of the tab id
			var prevId = prevTab.id.substring(this.parent.uniqueID().length, prevTab.id.length-3);
			// Select the tab
			this.parent.select(prevId);
		}
		// Right or Down arrow
		else if (evt.keyCode == 39 || evt.keyCode == 40) {
			activeTab = $(this.parent.uniqueID() + this.parent.activeTabID + "tab");
			// Get the next tab
			var nextTab = activeTab.nextSibling;
			if (nextTab == null) {
				// or first child if you are on the last child.
				nextTab = activeTab.parentNode.firstChild;
			}
			// Extract the relevant part of the tab id
			var nextId = nextTab.id.substring(this.parent.uniqueID().length, nextTab.id.length-3);
			// Select the tab
			this.parent.select(nextId);
		}
	},
	
	onmouseover: function(e, tag) {
		var div = $(this.tabID);
		div = xFirstChild(div, "DIV");
		var cur = div.className;
		if (cur.indexOf('-hover') == -1) {
			div.className = cur + "-hover";
		}
	},

	onmouseout: function(e, tag) {
		var div = $(this.tabID);
		div = xFirstChild(div, "DIV");
		var cur = div.className;
		var i;
		if ((i = cur.indexOf('-hover')) != -1) {
			div.className = cur.substring(0, i);
		}
	},

	onresize: function() {	//ui_vtab
		if (!this.parent.isFixed()) {
			//When we aren't in fixed mode, don't do any resizing to the booklet viewer, but propogate the resize event downward
			if (this.subtabs != null) {
				this.subtabs.onresize();
			} else {
				var objectType = this.target.targetType ? this.target.targetType : this.target.type;
				ui_resizeHelper.adjustHeightForFragmentContent(fragments[this.uniqueID()], $(this.contentID), objectType, this.height);
				
				var list = _F_descendants(this.uniqueID(), null, true);
				_F_resize(list);
			}
			return;
		}

		// check if top level or sub-level?
		var parentTab = this.parent.parent;
		if (parentTab == null) {
			this.height = this.parent.getRoot().vtabsHeight;
			
			if (maximizeBVToAvailableHeight) {
				readjustParentHeight(this.contentID);
			}
		} else {
			// propagate down the size for all tabs
			this.height = parentTab.height;
		}

		if (this.subtabs != null) {
			this.subtabs.onresize();
		} else {
			xHeight(this.contentID, this.height);
			xHeight(this.pageID, this.height);
			//keeps scrollbar from appearing off the side of the page in ie.
			// resize the fragments (and children)
			var dlist = _F_descendants(this.uniqueID(), null, true);
			_F_resize(dlist);
		}
	}
};

/**
 * ui_splitter
 * @param obj
 */
function ui_splitter(obj) {
	this.id = null;
	this.splitterBar = null;
	this.startX = -1;
	for (var o in obj) {
		this[o] = obj[o];
	}

	xAddEventListener($(this.id), "mousedown", _F_Document.associate(window, this, "start"));
}

ui_splitter.prototype = {
	
	start: function(e, tag) {
		var evt = new xEvent(e);
		xPreventDefault(e);
		
		var bar = $(this.id);
		var div = document.createElement('DIV');
		div.appendChild(document.createElement('BR'));
		div.className="cogstyle-splitter-bar";

		this.mousemove = _F_Document.associate(window, this, "move");
		xAddEventListener(document, "mousemove", this.mousemove, true);
		this.mouseup = _F_Document.associate(window, this, "stop");
		xAddEventListener(document, "mouseup", this.mouseup, true);

		this.width = xWidth(bar);
		xLeft(div, xPageX(bar));
		xTop(div, xPageY(bar));
		xWidth(div, this.width);
		xHeight(div, xHeight(bar));
		xAppendChild(document.body, div);
		div.style.display = "";
		this.splitterBar = div;
		this.startX = evt.pageX;
		var locker = ui_locker.get();
		locker.show(true);
	},
	
	move: function(e, tag) {
		if (this.startX > 0) {
			var evt = new xEvent(e);
			xPreventDefault(e);
			xLeft(this.splitterBar, evt.pageX - (this.width / 2));
		}
	},

	stop: function(e, tag) {
		if (this.startX > 0) {
			var evt = new xEvent(e);
			xPreventDefault(e);
			
			xHide(this.splitterBar);
			document.body.removeChild(this.splitterBar);
			this.splitterBar = null;
			
			xRemoveEventListener(document, "mousemove", this.mousemove, true);
			xRemoveEventListener(document, "mouseup", this.mouseup, true);
	
			this.resizing.setVTabsAreaWidth(this.resizing.getVTabsAreaWidth() + (evt.pageX - this.startX));
			this.startX = -1;
		}
		var locker = ui_locker.get();
		locker.hide();
	}
};

/**
 * ui_error
 * @param fragID the fragment unique identifier
 * @param contentID the identifier of the "content" div receiving the error bar.
 */
function ui_error(fragID, contentID) {
	this.fragID = fragID;
	this.contentID = contentID;
	this.code = null;
	this.message = null;
	this.details = null;
}

ui_error.prototype = {
	
	template: "<div id=\"_THIS_errormsg\"></div>",
	
	setCode: function(code) {
		this.code = code;
	},
	
	setMessage: function(msg) {
		this.message = msg||"";
		
		var div = $(this.fragID + "errormsg");
		if (div != null) {
			div.innerHTML = _F_Strings.htmlEncode(this.message);
		}
	},
	
	setDetails: function(details) {
		this.details = details;
	},
	
	show: function() {
		var div = $(this.fragID + "error");
		if (div == null) {
			var content = $(this.contentID);
			div = document.createElement("DIV");
			div.className = "cogstyle-portlet-error-frame";
			div.id = this.fragID + "error";
			div.innerHTML = this.template.replace(/_THIS_/g, this.fragID);
			content.parentNode.insertBefore(div, content);

			var anchor = $(this.fragID + "error_showdetails");
	        if (anchor != null) {
		        xAddEventListener(anchor, "click", _F_Document.associate(anchor, this, "showDetails"));
		        anchor.href = "javascript:noop()";
	        }

			anchor = $(this.fragID + "error_retry");
	        if (anchor != null) {
		        xAddEventListener(anchor, "click", _F_Document.associate(anchor, this, "retry"));
		        anchor.href = "javascript:noop()";
	        }

			anchor = $(this.fragID + "error_hide");
	        if (anchor != null) {
		        xAddEventListener(anchor, "click", _F_Document.associate(anchor, this, "hide"));
		        anchor.href = "javascript:noop()";
	        }
		}
		$(this.fragID + "errormsg").innerHTML = _F_Strings.htmlEncode(this.message);
		div.style.display = "";
		setTimeout(function(){div.setAttribute("role","alert");},1)
		this.hideLoading();
	},
	
	hide: function() {
		var div = $(this.fragID + "error");
		if (div != null) {
			div.style.display = "none";
		}
		return false;
	},

	hideLoading: function() {
		// get div, get firstchild, check for removeonerror attribute, if there clear div content
		var viewport = $(this.contentID);
		if (viewport) {
			var ele = xFirstChild(viewport);
			if (ele) {
				if (ele.getAttribute("removeonerror") == "true") {
					viewport.innerHTML = "";
				}
			}
		}
	},

	showDetails: function() {
		var dlg = new ui_dialog(this.fragID + "errordetails", PFM.JS.IDS_JS_DETAILS, 
			ui_dialog.style.ALERT | ui_dialog.style.BTN_CLOSE | ui_dialog.style.CENTER | ui_dialog.style.RESIZABLE, -1, -1, 500, 300, this.contentID);
		dlg.processCommand = function(cmd) {
			this.destroy();
			return true;
		};
		
		if (this.details != null) {
			var markup = "<table border=\"0\" cellspacing=\"0\" cellpadding=\"4\">";
			if (this.code != null) {
				markup += "<tr><td colspan=\"2\" class=\"portlet-form-label\">" + this.code + "</td></tr>";
			}
			markup +=
				"<tr>" +
					"<td valign=\"top\">" +
						"<img src=\"" + _F_Config.webContent + "/fragments/common/images/msg_error.gif\" style=\"width:32px;height:32px\">" +
					"</td>" +
					"<td class=\"portlet-font\" valign=\"top\">" +
						_F_Strings.htmlEncode(this.message) +
					"</td>" +
				"</tr>" +
			"</table>";
			markup += "<pre>" + _F_Strings.htmlEncode(this.details) + "</pre>";
			dlg.attachContent(markup);
		}
		dlg.show();
		return false;
	},
	
	retry: function() {
		this.hide();
		// TODO: should call a retry instead of retrieve here
		fragments[this.fragID].retrieve();
		return false;
	}
};

function ui_fragment_help(frag) {
	if (frag) {
		var sURL = frag.baseURI();
		// replace the macros
		sURL = _F_Config.expandMacros(sURL);
		sURL += ((sURL.indexOf('?') >= 0) ? "&" : "?") + "frag-mode=help";
		var windowHelp = window.open(sURL, "cps_help", 
			"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=600,height=500");
		if (windowHelp != null) {
			windowHelp.focus();
		}
	}

}

/**
 * ui_dialog
 * @param id unique identifier of dialog
 * @param caption text
 * @param styles bit field of STYLES_*
 * @param dx width
 * @param dy height
 * @param contentId Optional unique identifier of the content div for the invoking fragment. Used to set the proper font size.
 * @param srcHref Optional parameter, if passed the dialog system will use this as a url and create an iframe for it.
 */
function ui_dialog(id, caption, styles, x, y, dx, dy, contentId, srcHref) {
	this.id = id;
	this.caption = caption;
	this.styles = styles;
	this.x = x;
	this.y = y;
	this.dx = dx;
	this.dy = dy;
	this.dlg = null;
	this.backing = null;
	this.content = "";
	this.results = null;
	this.contentId = contentId;
	this.srcHref = (srcHref !== undefined)? srcHref:null;
	this.minDialogWidth = 200;
	this.iframeName = (srcHref !== undefined)? "MODAL_IFRAME" + ( new Date() ).getTime():null;
	this.fragment = null;
	this.eventHandlers = [];
	this.triggerElement = document.activeElement;
}

ui_dialog.chain = [];
ui_dialog.nextX = 0;
ui_dialog.nextY = 0;

ui_dialog.style = {};
ui_dialog.style.BTN_OK = 0;
ui_dialog.style.BTN_OKCANCEL = 1;
ui_dialog.style.BTN_OKCANCELAPPLY = 2;
ui_dialog.style.BTN_CLOSE = 3;
ui_dialog.style.BTN_CANCEL = 4;
ui_dialog.style.BTN_YESNO = 5;
ui_dialog.style.BTN_YESNOCANCEL = 6;
ui_dialog.style.BTN_NOBUTTONS = 8;
ui_dialog.style.RESIZABLE = 16;
ui_dialog.style.MODELESS = 32;
ui_dialog.style.CENTER = 64;
ui_dialog.style.IFRAME = 128;
ui_dialog.style.READONLY = 256;
ui_dialog.style.ALERT = 512;


ui_dialog.button = {};
ui_dialog.button.OK = "ok";
ui_dialog.button.CANCEL = "cancel";
ui_dialog.button.APPLY = "apply";
ui_dialog.button.YES = "yes";
ui_dialog.button.NO = "no";
ui_dialog.button.CLOSE = "close";
ui_dialog.button.CLOSEBOX = "closebox";
ui_dialog.button.HELPBOX = "helpbox";


ui_dialog.button._styles_ = [
	[ui_dialog.button.OK],
	[ui_dialog.button.OK, ui_dialog.button.CANCEL],
	[ui_dialog.button.OK, ui_dialog.button.CANCEL, ui_dialog.button.APPLY],
	[ui_dialog.button.CLOSE],
	[ui_dialog.button.CANCEL],
	[ui_dialog.button.YES, ui_dialog.button.NO],
	[ui_dialog.button.YES, ui_dialog.button.NO, ui_dialog.button.CANCEL],
	null,
	[]
];

ui_dialog.prototype = {

	create: function() {
		var iframe = null;
		if (xIE4Up) {
			iframe = document.createElement("iframe");
			iframe.id = this.id + "iframe";
			iframe.style.display="none";
			iframe.style.border="0px";
			iframe.style.position="absolute";
			iframe.src = _F_Config.webContent + "/fragments/common/images/space.gif";
			this.backing = iframe;
			document.body.appendChild(iframe);
		}

		var div = document.createElement("DIV");
		div.className = "cogstyle-dialog";
		div.id = this.id;
		div.style.display = "none";
		if ((this.styles & ui_dialog.style.ALERT) == ui_dialog.style.ALERT) {
			div.setAttribute("role", "alert");
		}

		var markup = 
			"<table role=\"dialog\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" aria-labelledby=\"" + this.id + "captiontext\">" + 
				"<tr>" + 
					"<td id=\"" + this.id + "caption\" class=\"cogstyle-dialog-caption\">" + 
						"<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"width:100%\" role=\"presentation\">" + 
							"<tr>" +
								"<td id=\"" + this.id + "captiontext\" >" + _F_Strings.htmlEncode(this.caption) + "</td>";
									if (this.fragment != null && _F_Array.indexOf(this.fragment.modes, "help") > -1) {
										markup += "<td style=\"width:16px\">" + 
											"<a id=\"" + this.id + "btnhelpbox\" href=\"#\">" + PFM.JS.IDS_JS_HELP_URL + "</a>" + 
										"</td>"; 
									}
									markup += "<td style=\"width:16px\">" + 
									"<input id=\"" + this.id + "btnclosebox\" type=\"image\" src=\"" + _F_Config.webContent + "/fragments/common/images/dialog_close.gif\" style=\"width:16px; height:16px\" role=\"button\" title=\""+PFM.JS.IDS_JS_BUTTON_CLOSE+"\" alt=\""+PFM.JS.IDS_JS_BUTTON_CLOSE+"\"/>" + 
								"</td>" + 
							"</tr>" + 
						"</table>" + 
					"</td>" + 
				"</tr>" + 
				"<tr>" + 
						"<td class=\"cogstyle-dialog-body\">";
							var tempMarkup = " id=\"" + this.id + "content\" class=\"cogstyle-dialog-content\" style=\"width:" + this.dx + "px;height:" + this.dy + "px";
							if ((this.styles & ui_dialog.style.IFRAME) != ui_dialog.style.IFRAME) { 
								markup += "<div" + tempMarkup + "\"></div>";
							} else {
								markup += "<iframe src=\""+_F_Config.webContent+"/fragments/common/images/space.gif\" name=\"" + this.iframeName + "\"" + tempMarkup + " ;margin:0px;padding:0px;border:0px;\"></iframe>";
							}
	
			markup += "<div class=\"cogstyle-dialog-commandbar\">" +
							"<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"width:100%\" role=\"presentation\"><tr><td>" ;
		var buttons = ui_dialog.button._styles_[this.styles & 15];
		var i, l = buttons.length;
		if (l > 0) {
			for (i=0; i<l; i++) {
				markup +=
					"<input id=\"" + this.id + "btn" + buttons[i] + 
					"\" class=\"cogstyle-dialog-button\" type=\"button\" value=\"" + 
					PFM.JS["IDS_JS_BUTTON_" + buttons[i].toUpperCase()] + "\" tabIndex=\"0\"/>"; 
				
			}
			markup+="</td>";
			
		} else {
			markup += "<br>";
		}
		
			if (((this.styles & ui_dialog.style.RESIZABLE) == ui_dialog.style.RESIZABLE) && ((this.styles & ui_dialog.style.IFRAME) != ui_dialog.style.IFRAME)) {
			markup += "<td valign=\"bottom\" style=\"width:12px\">" + 
					"<img id=\"" + this.id + "resizebox\" src=\"" + _F_Config.webContent + "/fragments/common/images/dialog_resize.gif\" border=\"0\" style=\"width:12px;height:12px;cursor:nw-resize\" alt=\"\">" +
				"</td>";
		}

		markup +=				"</tr>" + 
							"</table>" + 
						"</div>" + 
					"</td>" + 
				"</tr>" + 
			"</table>";
			
        div.innerHTML = markup;
        document.body.appendChild(div);

       	this.attachContent(this.content);
		
		for (var b in ui_dialog.button) {
	        var btn = $(this.id + "btn" + ui_dialog.button[b]);
	        if (btn != null) {
		        xAddEventListener(btn, "click", _F_Document.associate(btn, this, "oncommand"));
			}
		}
        
        var capDiv = $(this.id + "caption");
        capDiv.xdlg = this;

        xAddEventListener(div, "mousedown", _F_Document.associate(div, this, "onactivate"));
        xEnableDrag(capDiv, this.onstartmove, this.onmove, null);
		if ((this.styles & ui_dialog.style.RESIZABLE) == ui_dialog.style.RESIZABLE) {
			var resizeBox = $(this.id + "resizebox");
			resizeBox.xdlg = this;
	        xEnableDrag(resizeBox, this.onstartresize, this.onresize, null);
		}
			if ((this.styles & ui_dialog.style.IFRAME) == ui_dialog.style.IFRAME) {
				if ((this.styles & ui_dialog.style.RESIZABLE) == ui_dialog.style.RESIZABLE) {
					_F_log("I", "Resize not currently available for dialogs displaying iframes.");
				}
				this.showLoadingIndicator();
				this.postForm(this.srcHref);
			}
        return div;
	},
	
	showLoadingIndicator: function () {
		// BUSY DIV
		var progressDiv = null;
		var dialogIframe;
		progressDiv = $(this.id + "progressDiv");
		if (progressDiv == null) {
			progressDiv = xCreateElement("div");
			progressDiv.id = this.id + "progressDiv";
					
			var progressMarkup= ui_templates.get(ui_templates.contentTemplate, 'CONTENTID', progressDiv.id + "content");
	
			dialogIframe = $(this.id + "content");
			progressDiv.innerHTML = progressMarkup;
			progressDiv.style.height = this.dy;
			progressDiv.style.width = this.dx;
	
			dialogIframe.parentNode.insertBefore(progressDiv, dialogIframe);			
			_F_Document.addEventListener(dialogIframe,"load", _F_Document.associate(dialogIframe.id,this,"onContentLoaded"));
		}
		dialogIframe.style.display = "none";
	},
	
	onContentLoaded : function(event) {
		var dialogIframe = $(this.id + "content");
		var progressDiv = $(this.id + "progressDiv");
		if ((dialogIframe) && (dialogIframe.style.display == "none"))
		{
			progressDiv.style.display = "none";
			dialogIframe.style.display = "";
		}
	},
	
	
	postForm: function(url) {
		var iframe = $(this.id + "content");
		var formElement = document.createElement("form");
		formElement.setAttribute("name","_THIS_dlg_window_form");
		formElement.setAttribute("method","POST");
		formElement.setAttribute("target", iframe.name);
		
		var qm_index = url.indexOf("?");
		var action = (qm_index==-1) ? url : url.substring(0, qm_index);
		formElement.setAttribute("action", action);
		
		if (qm_index != -1) {
			var paramString = url.substring(qm_index+1);
			var params = paramString.split("&");
			var i;
			for (i=0; i < params.length; ++i) {
				if (params[i].length>0) {
					var hiddenElement = document.createElement("input");
					hiddenElement.setAttribute("type","hidden");
	
					var eq_index = params[i].indexOf("=");
					if (eq_index != -1) {
						hiddenElement.setAttribute("name",unescape(params[i].substring(0,eq_index)));
						hiddenElement.setAttribute("value",unescape(params[i].substring(eq_index+1)));
					} else {
						hiddenElement.setAttribute("name",unescape(params[i]));
						hiddenElement.setAttribute("value","");
					}
					formElement.appendChild(hiddenElement);
				}
			}
		}
		document.body.appendChild(formElement);
		formElement.submit();
		document.body.removeChild(formElement);
		formElement = null;
	},
	destroy: function() {
		this.hide();
		if (xIE4Up) {
			if ($(this.id + "caption")) {
				xDisableDrag(this.id + "caption");
			}
				if ($(this.id + "resizebox")) {
				xDisableDrag(this.id + "resizebox");
			}
			if ((this.styles & ui_dialog.style.IFRAME) == ui_dialog.style.IFRAME) {
				var iFrameObj = $(this.id + "content");
				iFrameObj.parentNode.removeChild(iFrameObj);
			}
		}
		this.dlg.parentNode.removeChild(this.dlg);
		this.dlg = null;
		if (this.backing) {
			this.backing.parentNode.removeChild(this.backing);
			this.backing = null;
		}
	},
	
	show: function() {
		if (this.dlg == null) {
			this.dlg = this.create();
		}
		ui_dialog.chain.push(this);
		this.center(this.x, this.y, this.dx, this.dy);
		this.onactivate();
		if (this.fragment) {
			this.fragment.raiseEvent("cognos.ui.dialog.show", null, null);	
		}
		this.initTabStops();

	},
	
	initTabStops: function(skipFocus) {
		for (var i=0; i< this.eventHandlers.length;i++) {
			dojo.disconnect(this.eventHandlers[i]);
		}
		if ((this.styles & ui_dialog.style.MODELESS) == 0) {
			var buttons = ui_dialog.button._styles_[this.styles & 15];
			
			var firstBtn = document.getElementById(this.id + "btn" + buttons[0]);
			var lastBtn = document.getElementById(this.id + "btn" + buttons[buttons.length-1]);
				
			var dialogContainer = document.getElementById(this.id + "content");
			
			tabStops = [];

			if ((this.styles & ui_dialog.style.READONLY) == 0) {
				tabStops = ui_getNavigableElements(dialogContainer);


				this.eventHandlers[this.eventHandlers.length] = dojo.connect(dialogContainer, "onmouseup", function(e){
					for (var i=0;i<tabStops.length;i++) {
						if (tabStops[i]==e.target) {
							tabIdx = i;
							setTimeout(function(){tabStops[tabIdx].focus()},1);
						}
					}
				});
				
			} else {
				this.eventHandlers[this.eventHandlers.length] = dojo.connect(dialogContainer, "onmousedown", function(e){
					dojo.stopEvent(e);
				});
				
				if (tabStops.length > 0) {
					this.eventHandlers[this.eventHandlers.length] = dojo.connect(dialogContainer, "onmouseup", function(e){
						dojo.stopEvent(e);
						setTimeout(function(){tabStops[tabIdx].focus()},1);
					});
				}
			}
			
			for (var i=0; i < buttons.length;i++) {
				tabStops[tabStops.length] = document.getElementById(this.id + "btn" + buttons[i]);
			}
			
			for (var i=0; i < tabStops.length;i++) {
				tabStops[i].tabIndex=i+1;
			}
	
			if (tabStops.length > 0) {
				tabIdx = 0;
				var self = this;
				this.eventHandlers[this.eventHandlers.length] = dojo.connect(dojo.body(), "onkeypress", function(e){
					if (e.charOrCode == dojo.keys.TAB) {
						if (e.shiftKey) {
							if (--tabIdx == -1) {
								dojo.stopEvent(e);
								tabIdx = tabStops.length-1;
							}
						} else if (++tabIdx == tabStops.length) {
							dojo.stopEvent(e);
							tabIdx = 0;
						}
							
						setTimeout(function(){tabStops[tabIdx].focus()},1);
		
					} else if (e.charOrCode == dojo.keys.ESCAPE){
						dojo.stopEvent(e);
						self.processCommand(ui_dialog.button.CANCEL);
					}
					
				});
				if (!skipFocus) {
					tabStops[0].focus();
				}
			}
		}
		
	},
	
	center: function(dialogX, dialogY, dialogW, dialogH) {
		
		if ((this.styles & ui_dialog.style.CENTER) != 0) {
			dialogX = ((xClientWidth() - dialogW ) / 2);
			if (dialogX < 0) {dialogX = 0;}
			dialogY = ((xClientHeight() - dialogH) / 2);
			if (dialogY < 0) {dialogY = 0;}
		} else {
			if (dialogX == -1) {
				ui_dialog.nextX += 20;
				if (ui_dialog.nextX > 200) {ui_dialog.nextX = 0;}
				dialogX = ui_dialog.nextX;
			}
			if (dialogY == -1) {
				ui_dialog.nextY += 20;
				if (ui_dialog.nextY > 200) {ui_dialog.nextY = 0;}
				dialogY = ui_dialog.nextY;
			}
		}

		if ((this.styles & ui_dialog.style.MODELESS) == 0) {
			var locker = ui_locker.get();
			locker.show();
		}
		
		if (this.contentId != null) {
			var content = $(this.contentId);
			this.dlg.style.fontSize = xGetComputedStyle(content, "font-size");
			this.dlg.style.fontFamily = xGetComputedStyle(content, "font-family");
		}
		this.dlg.style.left = dialogX + "px";
		this.dlg.style.top = dialogY + "px";
		this.dlg.style.display = "";
		if (this.backing) {
			this.backing.style.left = dialogX + "px";
			this.backing.style.top = dialogY + "px";
			this.backing.style.display = "";
			xResizeTo(this.backing, xWidth(this.dlg), xHeight(this.dlg));
		}
	},

	hide: function() {
		for (var i=0; i< this.eventHandlers.length;i++) {
			dojo.disconnect(this.eventHandlers[i]);
		}
		if (this.dlg != null) {
			this.dlg.style.display="none";
		}
		if (this.backing) {
			this.backing.style.display="none";
		}
		if (_F_Array.remove(ui_dialog.chain, this) != null) {
			var locker = ui_locker.get();
			if ((this.styles & ui_dialog.style.MODELESS) == 0) {
				locker.hide();
			}
		}
		var currentElement = document.activeElement;
		if (!ui_isTabNavigable(currentElement)) {
			if (this.triggerElement != null) {
				var self = this;
				setTimeout(function(){self.triggerElement.focus();},500);
			}
		}
	},
	
	onactivate: function(e, tag) {
		// move this dialog to the end of the chain
		_F_Array.remove(ui_dialog.chain, this);
		ui_dialog.chain.push(this);
		// change Z order
		var i, l=ui_dialog.chain.length;
		for (i = 0; i < l; i++) {
			if (ui_dialog.chain[i].dlg != null) {
				$(ui_dialog.chain[i].id + "caption").className = "cogstyle-dialog-caption" + ((i < (l - 1)) ? "-inactive" : "");
				ui_dialog.chain[i].dlg.style.zIndex = 9999 + (2*i);
				if (this.backing) {
					ui_dialog.chain[i].backing.style.zIndex = 9999 + ((2*i)-1);
				}
			}
		}
	},
	
	onstartmove: function(e, dx, dy) {
		if (e.xdlg != null) {
			var _self = e.xdlg;
			if (_self != null) {
				var elm = _self.dlg;
				_self.startX = xPageX(elm);
				_self.startY = xPageY(elm);
				_self.lastX = e.xDPX;
				_self.lastY = e.xDPY;
			}
		}
	},
	
	onmove: function(e, dx, dy) {
		if (e.xdlg != null) {
			var _self = e.xdlg;
			if (_self != null) {
				var elm = _self.dlg;
				var nx = _self.startX + (e.xDPX - _self.lastX);
				var ny = _self.startY + (e.xDPY - _self.lastY);
				var cx = xClientWidth();
				if (cx < document.body.scrollWidth) {cx = document.body.scrollWidth;}
				var cy = xClientHeight();
				if (cy < document.body.scrollHeight) {cy = document.body.scrollHeight;}
				var w = xWidth(elm);
				var h = xHeight(elm);
				if (nx < 0) {nx = 0;}
				if (ny < 0) {ny = 0;}
				if ((nx + w) > cx) {nx = cx - w;}
				if ((ny + h) > cy) {ny = cy - h;}
				_self.x = nx;
				_self.y = ny;
				xMoveTo(elm, nx, ny);
				if (_self.backing) {
					xMoveTo(_self.backing, nx, ny);
				}
			}
		}
	},
	
	onstartresize: function(e, dx, dy) {
		if (e.xdlg != null) {
			var _self = e.xdlg;
			if (_self != null) {
				var elm = _self.dlg;
			}
		}
	},
	
	onresize: function(e, dx, dy) {
		if (e.xdlg != null) {
			var _self = e.xdlg;
			if (_self != null) {
				var elm = $(_self.id + "content");
				if ((xWidth(elm) + dx) > _self.minDialogWidth) {
					xResizeTo(elm, xWidth(elm) + dx, xHeight(elm) + dy);
					if (_self.backing) {
						xResizeTo(_self.backing, xWidth(_self.dlg), xHeight(_self.dlg));
					}
				}
			}
		}
	},

	onclose: function() {
		this.hide();
	},
	
	oncommand: function(e, tag) {
		try {
			if (false == this.processCommand(tag.id.substring((this.id + "btn").length))) {
				return;
			}
		}
		catch (err) {
			_F_log("E", err);
		}
		if (this.content && this.contentNativeParent) { 
			//Detach the content node from the dialog and re-attach to the native parent
            this.content.parentNode.removeChild(this.content);
            this.contentNativeParent.appendChild(this.content);
		} 
		this.hide();
	},
	
	processCommand: function(action) {
		if (this.fragment) {
			if ((action == ui_dialog.button.OK) ||
				(action == ui_dialog.button.APPLY) ||
				(action == ui_dialog.button.YES))
			{
				return this.fragment.raiseEvent("cognos.ui.dialog.ok", null, null);	
			}
			else if ((action == ui_dialog.button.CANCEL) ||
				(action == ui_dialog.button.CLOSEBOX) ||
				(action == ui_dialog.button.CLOSE) ||
				(action == ui_dialog.button.NO))
			{
				return this.fragment.raiseEvent("cognos.ui.dialog.cancel", null, null);
			}
			else if ((action == ui_dialog.button.HELPBOX))
			{
				ui_fragment_help(this.fragment);
				return false;
			}
			else
			{
				_F_log("E", "Event " + evt.name + " not handled");	
				return false;
			}
		}
		return true;
	},
	
	setCaption: function(text) {
		if (this.dlg != null) {
			$(this.id + "captiontext").innerHTML = _F_Strings.htmlEncode(text);
		} else {
			this.caption = text;
		}
	},

	setContent: function(content) {
		this.content = content;
		if (this.dlg != null) {
			this.attachContent(content);
		}
	},
	
	attachContent: function(content) {
		this.content = content;
		var contentParentDiv = $(this.id + "content");
		if (contentParentDiv) {
		    if (typeof content == "string") {
               var tempEl = document.createElement("div");
		       tempEl.innerHTML = content;
               contentParentDiv.appendChild(tempEl);
			} else {
				this.contentNativeParent = content.parentNode;
				if (this.contentNativeParent) {
					this.contentNativeParent.removeChild(content);
				}
				contentParentDiv.appendChild(content);
				content.style.display='';
			}
		}
	},
	
	getResults: function() {
		return this.results;
	}
};

/**
 * ui_locker - creates a full screen DIV to lock events
 */
function ui_locker() {
	this.divID = "ui_locker";
	this.backingID = "ui_lockerBacking";

	var backing = $(this.backingID);
	
	if (backing == null) {
		backing = document.createElement("iframe");
		backing.id = this.backingID;
		backing.name = this.backingID;
				
		backing.style.display= "none";
		backing.style.position="absolute";
		backing.style.backgroundColor="#dddddd";
		backing.style.filter="alpha(opacity=0)";
		backing.style.opacity="0.0";
		backing.style.MozOpacity="0.0";
		backing.src = _F_Config.webContent + "/fragments/common/images/space.gif";
        backing.setAttribute("role","presentation");
		document.body.appendChild(backing);
	}

	var div = $(this.divID);
	if (div == null) {
		div = document.createElement("DIV");
		div.id = this.divID;
		div.style.display= "none";
		div.style.position="absolute";
		div.style.backgroundColor="#dddddd";
		document.body.appendChild(div);
	}
	this.count = 0;
}

ui_locker.singleton = null;

ui_locker.get = function() {
	if (ui_locker.singleton == null) {
		ui_locker.singleton = new ui_locker();
	}
	return this.singleton;
};

ui_locker.prototype = {
	
	show: function(bHidden) {
		var div = $(this.divID);
		var backing = $(this.backingID);
		if ((++this.count) == 1) {
			div.style.width = "0px";
			div.style.height = "0px";
			div.style.top = "0px";
			div.style.left ="0px";
			div.style.display = "";
			backing.style.width = "0px";
			backing.style.height = "0px";
			backing.style.top = "0px";
			backing.style.left ="0px";
			backing.style.display = "";
			if (bHidden && bHidden == true) {
				div.style.filter="alpha(opacity=0)";
				div.style.opacity="0.0";
				div.style.MozOpacity="0.0";
			} else {
				div.style.filter="alpha(opacity=50)";
				div.style.opacity="0.5";
				div.style.MozOpacity="0.5";
			}
			this.onresize();
		}

		if (ui_dialog.chain != null && ui_dialog.chain.length > 0) {
			// move the glass before this dialog window
			var w = ui_dialog.chain[ui_dialog.chain.length - 1];
			if (w.dlg != null) {
				w.dlg.parentNode.insertBefore(backing, w.dlg);
				w.dlg.parentNode.insertBefore(div, w.dlg);
			}
		}
	},
	
	hide: function() {
		var div = $(this.divID);
		var backing = $(this.backingID);
		if (ui_dialog.chain != null && ui_dialog.chain.length > 0) {
			// move the glass before this dialog window
			var w = ui_dialog.chain[ui_dialog.chain.length - 1];
			if (w.dlg != null) {
				w.dlg.parentNode.insertBefore(backing, w.dlg);
				w.dlg.parentNode.insertBefore(div, w.dlg);
			}
		}

		if ((--this.count) == 0) {
			xDisplay(this.divID, "none");
			xDisplay(this.backingID, "none");
		}
	},
	
	isVisible: function() {
		return (ui_locker.singleton != null) && ("none" != xDisplay(this.divID));
	},
	
	onresize: function() {
		var div = $(this.divID);
		var backing = $(this.backingID);
		var cx = xClientWidth();
		if (cx < document.body.scrollWidth) {cx = document.body.scrollWidth;}
		var cy = xClientHeight();
		if (cy < document.body.scrollHeight) {cy = document.body.scrollHeight;}
		xResizeTo(div, cx, cy);
		xResizeTo(backing, cx, cy);
	}
};

/**
 * toolbarButtonMouseOver
 * @deprecated
 */
function toolbarButtonMouseOver(e) {
	e.className = "cogstyle-btn-over";
}

/**
 * toolbarButtonMouseOut
 * @deprecated
 */
function toolbarButtonMouseOut(e) {
	e.className = "cogstyle-btn-normal";
}

var ui_curmenu = null;
var ui_menuevt = false;

/**
 * ui_menuShow
 * @param evt
 * @param menu
 */
function ui_menuShow(evt, menu) {
	ui_menuHide();
	menu.show(evt);
}

/**
 * ui_menuUpdate
 * @param menu
 */
function ui_menuUpdate(menu) {
	menu.rebuild = true;
}

/**
 * ui_menuHide
 */
function ui_menuHide(menu) {
	if (!menu && ui_curmenu) {
		menu = ui_curmenu;
		if (menu.enabled) {
			menu.enabled = false;
			var currentElement = document.activeElement;
			if (!ui_isTabNavigable(currentElement)) {
				if (menu.originalControlElement != null) {	
					menu.originalControlElement.focus();
				}
			}
		}
	}
	if (menu != null) {
		if (menu.child) {
			for (var i in menu.child) {
				menu.child[i].enabled = false;
				ui_menuHide(menu.child[i]);
			}
			ui_curmenu = null;
		}
		if (menu.hide) {
			menu.hide();
		}
	}
}

/**
 * ui_menuHideHook
 * @param evt
 */
function ui_menuHideHook(evt) {
	ui_menuHide();
}

/**
 * ui_menuMouseOver
 * @param evt
 */
function ui_menuMouseOver(evt, menu) {
	evt = evt != null ? evt : window.event;
	var e = evt.srcElement ? evt.srcElement : evt.target;
	if (e.tagName == "TD") {
		e = e.parentNode; //get the TR rather than the TD
	}
	if (menu.menudef.items[menu.curitem] && menu.menudef.items[menu.curitem].items != null) {
		menu.child[menu.curitem].enabled = false;
		ui_menuHide(menu.child[menu.curitem]);
	}
	if (menu != null && menu.curitem !=null) {
		document.getElementById(menu.menudef.id + "TR" + menu.curitem).className = "cogstyle-menu-item";
		menu.curitem = e.id.substring(e.id.lastIndexOf("TR")+2);
	}
	e.className = "cogstyle-menu-item-hilite";
	e.focus();
}

/**
 * ui_menuMouseOut
 */
function ui_menuMouseOut(evt) {
	evt = evt != null ? evt : window.event;
	var e = evt.srcElement ? evt.srcElement : evt.target;
	if (e.tagName == "TD") {
		e = e.parentNode; //get the TR rather than the TD
	}
	e.className = "cogstyle-menu-item";
}

/**
 * ui_menu
 * @param menudef
 */
function ui_menu(menudef) {
	this.menu = null;
	this.backing = null;
	this.menudef = menudef;
	this.rebuild = true;
	this.child = null;
	this.enabled = false;
	this.fragment = null;
	this.curitem = null;
	this.selectedItem = null;
	this.originalControlElement = null;
}

ui_menu.prototype = {
	build: function() {
		// Remove the old menu if it already exists and is not this menu
		// This menu is taken care of later.
		var oldDiv = $(this.menudef.id + "mainDiv");
		
		if (oldDiv && oldDiv != this.menu) {
			document.body.removeChild(oldDiv);
		}
		var oldBacking = $(this.menudef.id + "backing");
		
		if (oldBacking && oldBacking != this.backing) {
			document.body.removeChild(oldBacking);
		}
	
		if (ui_menuevt == false) {
			//Attach global events used by ui_menus.
			ui_menuevt = true;
			_F_Document.addEventListener(document.body, "mouseup", ui_menuHideHook);
			_F_Document.addEventListener(window, "blur", ui_menuHideHook);	
		}
		
		if (this.menu != null) {
			document.body.removeChild(this.menu);
			this.menu = null;
		}
		if (this.backing != null) {
			document.body.removeChild(this.backing);
			this.backing = null;
		}
		
		var pad = false;
		var selected = false;
		for (var i=0; i<this.menudef.items.length; i++) {
			if (this.menudef.items[i].image != null) {
				pad = true;
				if (selected) {break;}
			}
			if (this.menudef.items[i].selected) {
				selected = true;
				if (pad) {break;}
			}
		}
		
		var div = document.createElement('div');
		div.id = this.menudef.id + "mainDiv";
		div.style.display="none";
		div.className="cogstyle-menu-popup";
		// The tab index is required for keyboard events to be processed for the div in FireFox
		div.tabIndex="-1";
		div.setAttribute("aria-label", this.menudef.title || PFM.JS.IDS_JS_ACTION);
		
		xAddEventListener(div, "keyup", _F_Document.associate(window, this, "onkeypress"));
		xAddEventListener(div, "keypress", _F_Document.associate(window, this, "handleTab"));

		var table = document.createElement('table');
		table.cellSpacing="0";
		table.cellPadding="0";
		table.border="0";
		table.setAttribute("role","menu");
		table.setAttribute("aria-label", this.menudef.title || PFM.JS.IDS_JS_ACTION);
		tbody = document.createElement('tbody');
		table.appendChild(tbody);
		for (i=0; i<this.menudef.items.length; i++) {
			if (this.menudef.items[i].getItemState && this.menudef.items[i].getItemState(this.menudef, i) == 'hide') {
				continue;
			}
			if (this.menudef.items[i].separatorBefore) {
				var tr_separator = document.createElement('tr');
				var td_separator = document.createElement('td');
				var separator = document.createElement('div');
				separator.className="cogstyle-menu-item-separator";
				td_separator.appendChild(separator);
				tr_separator.appendChild(td_separator);
				tbody.appendChild(tr_separator);
			}
			
			var tr = document.createElement('tr');
			tr.setAttribute("role","menuitem");
			tr.setAttribute("aria-haspopup", this.menudef.items[i].haspopup && (this.menudef.items[i].haspopup == true) ? "true" : "false"); 
			tr.setAttribute("tabindex","-1");
			tr.id = this.menudef.id + "TR" + i;
			
			if (selected) {
				var tdSelected = document.createElement('td');
				tdSelected.className="cogstyle-menu-item";
				tdSelected.width="4px";
				if (this.menudef.items[i].selected) {
					this.curitem = this.selectedItem = i; //Use this index as reference for the current and selected item.
					tdSelected.className="cogstyle-menu-item-selected";
				}
				tr.appendChild(tdSelected);
			}			
			
			var td = document.createElement('td');
			
			if (this.menudef.items[i].image != null) {
				td.style.backgroundImage="url("+ ((this.menudef.items[i].image.indexOf("http") == 0) ? this.menudef.items[i].image : _F_Config.webContent+this.menudef.items[i].image)+")";
				td.style.backgroundRepeat="no-repeat";
				td.style.backgroundPosition="6px center";
			}
			
			if (pad) {
				td.style.paddingLeft="32px";
			}

			if (this.menudef.items[i].action) {
				tr.className="cogstyle-menu-item";
				td.className="cogstyle-menu-item";
				
				var self = this;
				function menuAction(context) {
					function menuActionFunction(evt) {
						var menuDef = context.menuDef;
						var selectedIdx = context.selectedIdx;
						ui_curmenu.selectMenuItem(menuDef.items[selectedIdx].id);
						ui_menuHide(evt);
						if (self.fragment) {
							self.fragment.raiseEvent("cognos.ui.menu.select", context);
						}
						setTimeout(menuDef.items[selectedIdx].action, 1);
					}
					return menuActionFunction;
				}
				var mouseDownFunction = menuAction({"menuDef":this.menudef,"selectedIdx":i});
				td.className="cogstyle-menu-item";
				EventUtils.addEventListener(tr, "mousedown", mouseDownFunction);
				EventUtils.addEventListener(tr, "mouseout", ui_menuMouseOut);
				EventUtils.addEventListener(tr, "mouseover", _F_Document.associate(tr, this, "onmouseover"));
			} else if (this.menudef.items[i].items) { //this menu item has childen
				tr.key=i;
				td.className="cogstyle-menu-item";
				td.style.backgroundImage="url("+_F_Config.webContent+"/fragments/common/images/right.gif)";
				td.style.backgroundRepeat="no-repeat";
				td.style.backgroundPosition="right";
				td.style.paddingRight="10px";
				if (!this.child) {
					this.child = [];
				}
				this.child[i] = new ui_menu ({id: "child", parent: this, items: this.menudef.items[i].items});

				_F_Document.addEventListener(tr, "mouseout", ui_menuMouseOut);
				_F_Document.addEventListener(tr, "mouseout", _F_Document.associate(tr, this, "onmouseout"));
				tr.onmouseover = _F_Document.associate(tr, this, "onmouseoverParent");
			} else {
				td.className="cogstyle-menu-item-disabled";
			}
			td.appendChild(document.createTextNode(this.menudef.items[i].title));
			tr.appendChild(td);
			tbody.appendChild(tr);
			
			if (this.menudef.items[i].items) {
				var image=document.defaultView ? document.defaultView.getComputedStyle(td,null).backgroundImage : td.currentStyle.backgroundImage;
				if (image.indexOf('right.gif') < 0) {
					//High Contrast Mode detected. Background images are lost so enable checkMark image via applicable CSS class
					td.className="cogstyle-menu-item-parent";
				}
			}
		}

		div.appendChild(table);
		
		var iframe = document.createElement("iframe");
		iframe.id = this.menudef.id + "backing";
		iframe.style.display = "none";
		iframe.style.border = "0px";
		iframe.style.position = "absolute";
		iframe.src = _F_Config.webContent + "/fragments/common/images/space.gif";
		
		document.body.appendChild(iframe);
		document.body.appendChild(div);
		
		this.backing = iframe;
		this.menu = div;
		this.rebuild = false;
	},
	
	show: function(evt) {
		if (this.menu == null || this.rebuild) {
			this.build();
		} else {
			// set the current item to the current selected item
			this.curitem = this.selectedItem;
		}
		
		var e=this.findObject(evt);
		this.originalControlElement = e;
		
		var x=getAbsolutePosX(e) - getScrollPosX(e) + xWidth(e) - (this.menudef.parent ? 0 : xWidth(e)) + 2;
		var y=getAbsolutePosY(e) - getScrollPosY(e) + e.offsetHeight  - (this.menudef.parent ? 16 : 0);
		
		this.menu.style.left = "-1000px"; // make it off screen
		this.menu.style.display = "block";
		
		var dropDownHeight = xHeight(this.menu);
		if ((y + dropDownHeight) > xClientHeight()) {
			y = y - dropDownHeight - e.offsetHeight;
		}
		
		// Add the body scroll position to the calculation
		y = y + getBodyScrollPosY();
		x = x + getBodyScrollPosX();
		
		if (y < 0) {
			y = 0;
		}
		this.menu.style.top = y + "px";

		if ((x + this.menu.offsetWidth) > document.body.offsetWidth) {
			x += e.offsetWidth - this.menu.offsetWidth;
		}
		this.menu.style.left = x + "px";

		this.backing.style.top = y + "px";
		this.backing.style.height = xHeight(this.menu);
		this.backing.style.left = x + "px";
		this.backing.style.width = xWidth(this.menu);
		this.backing.style.display = "block";

		if (!this.menudef.parent) {
			ui_curmenu = this;
			this.menu.focus();
		}

		if (this.curitem == null) {
			this.curitem = 0;
		}
		var newElem = document.getElementById(this.menudef.id + "TR" + this.curitem);
		newElem.className = "cogstyle-menu-item-hilite";
		newElem.focus();

		/* find iframes in page and hide menu when they are focused. IE does not trigger the window.onmouseup event when you click on an iframe */
		for (var iframes = document.getElementsByTagName("iframe"), i = iframes.length; i--;) {
			if (iframes[i].getAttribute("menu-focus") == null) {
				_F_Document.addEventListener(iframes[i], "focus", ui_menuHideHook);
				iframes[i].setAttribute("menu-focus", "set");
			}
			if (iframes[i].getAttribute("title") == null) {
				iframes[i].setAttribute("role", "presentation");
			}
		}

		evt.cancelBubble = true;
		if (evt.stopPropagation) {
			evt.stopPropagation();
		}
		this.enabled = true;
	},
	
	hide: function() {

		if ((!this.enabled) && (this.menu != null)) {
			this.backing.style.display="none";
			this.menu.style.display="none";
			if (this.curitem != null) {
				document.getElementById(this.menudef.id + "TR" + this.curitem).className = "cogstyle-menu-item";
				this.curitem = null;
			}
		}

	},

	hideFocusOnControlElement: function(restoreTriggerFocus) {

		if (this.originalControlElement != null) {
			if (restoreTriggerFocus) {
				this.originalControlElement.focus();
			}
			this.currentControlElement = null;
		}
		ui_menuHide();
	},	
	findObject: function(evt) {
		var e=evt.srcElement ? evt.srcElement : evt.target;
		while (e != null) {
			if (typeof e.onclick !== "undefined" || typeof e.onmouseover !== "undefined") {
				return e;
			}  
			e = e.parentNode;
		}
		return e;
	}, 
	handleTab: function(evt){
	   this.keyIsUp = true;
	   evt = evt != null ? evt : window.event;
	   if (evt.keyCode == 9){
	      document.getElementById(this.menudef.id + "TR" + this.curitem).className = "cogstyle-menu-item";
		  this.curitem = null;
		  this.hideFocusOnControlElement(true);
	   }
	},
	onkeypress: function(evt) {
		evt = evt != null ? evt : window.event;
		var e = evt.srcElement ? evt.srcElement : evt.target;
		// Enter: Act on the current menu
		var newElem;
		if (evt.keyCode == 13) {
			if (this.keyIsUp) {
				ui_curmenu.selectMenuItem(this.menudef.items[this.curitem].id);
				ui_menuHide(evt);
				if (this.fragment) {
					this.fragment.raiseEvent("cognos.ui.menu.select", context);
				}
				if (this.menudef.items[this.curitem].action) {
					setTimeout(this.menudef.items[this.curitem].action, 1);
				}
				if (this.menudef.items[this.curitem].items) {
					this.child[this.curitem].show(evt);
					document.getElementById(this.menudef.id + "TR" + this.curitem).className = "cogstyle-menu-item";
				} else {
					this.curitem = null;
					this.hideFocusOnControlElement();
				}
			} 
			this.keyIsUp = false;
			
		}
		// Esc Key: Close menu
		else if (evt.keyCode == 27) {
			document.getElementById(this.menudef.id + "TR" + this.curitem).className = "cogstyle-menu-item";
			this.curitem = null;
			this.hideFocusOnControlElement(true);
			this.keyIsUp = false;
		}
		// Up Arrow
		else if (evt.keyCode == 38) {
			if (this.curitem != null) {
				document.getElementById(this.menudef.id + "TR" + this.curitem).className = "cogstyle-menu-item";
				
				if (this.curitem > 0) {
					this.curitem--;
				}
				newElem = document.getElementById(this.menudef.id + "TR" + this.curitem);
				newElem.className = "cogstyle-menu-item-hilite";
				newElem.focus();
			}
		}
		// Down arrow
		else if (evt.keyCode == 40) {
			if (this.curitem != null) {
				document.getElementById(this.menudef.id + "TR" + this.curitem).className = "cogstyle-menu-item";
				if (this.menudef.items.length-1 > this.curitem) {
					this.curitem++;
				}
				newElem = document.getElementById(this.menudef.id + "TR" + this.curitem);
				newElem.className = "cogstyle-menu-item-hilite";
				newElem.focus();
			}
			else {
				this.curitem = 0;
				newElem = document.getElementById(this.menudef.id + "TR" + this.curitem);
				newElem.className = "cogstyle-menu-item-hilite";
				newElem.focus();
			}
		}
		//tab key
		else if (evt.keyCode == 9) {
			this.hideFocusOnControlElement(true);
		}
		xStopPropagation(evt);
	},

	onmouseover: function(e, tag) {
		ui_menuMouseOver(e, this);
		this.enabled = true;
	},
	
	onmouseoverParent: function(e, tag) {
		ui_menuMouseOver(e, this);
		this.child[tag.key].show(e != null ? e : window.event);
	},
	
	onmouseout: function(e, tag) {
		this.child[tag.key].enabled = false;
		var self = this;
		window.setTimeout(function() { ui_menuHide(self.child[tag.key]); }, 100);
	},
	
	getRootMenuItems: function() {
		return this.menudef.items;
	},
	
	getSubMenuItems: function(item) {
		return item.items;
	},
	
	getMenuItemAndGroup: function(id, group) {
		var itemAndGroup = null;
		var menuItemList;
		if (group) {
			menuItemList =  group;
		} else {
			menuItemList = this.menudef.items;
		}

		for (var i=0; i<menuItemList.length; i++) {
			if (menuItemList[i].id != null && menuItemList[i].id == id) {
				itemAndGroup = {};
				itemAndGroup.group = menuItemList;
				itemAndGroup.item = menuItemList[i];
				return itemAndGroup;
			}
			if (menuItemList[i].items) {
				itemAndGroup = this.getMenuItemAndGroup(id, menuItemList[i].items);
				if (itemAndGroup) {return itemAndGroup;}
			}
		}
		
		return null;
	},
	
	selectMenuItem: function(id) {
		var itemAndGroup = this.getMenuItemAndGroup(id);

		if (itemAndGroup) {
			this.clearGroupSelection(itemAndGroup.group);
			itemAndGroup.item.selected = true;
			this.rebuild = true;
			return true;
		}
		return false;
	},
	
	clearGroupSelection: function(group) {
		for (var i=0; i<group.length; i++) {
			if (group[i].selected) {
				this.rebuild = true;
				group[i].selected = false;
			}
		}	
	}
};

/**
 * ui_dockpane
 * @param obj
 */
function ui_dockpane(obj) {
	for (var o in obj) {
		this[o] = obj[o];
	}
	if (this.width == null) {
		this.width = 200;
	}
	this.anim_pos = 0;
	this.sid = "";
}

ui_dockpane.prototype = {
	
	show: function() {
		this.anim_pos = -this.width;
		this.div.style.left = this.anim_pos+"px";
		this.div.style.top = "0px";
		this.div.style.width = this.width+"px";
		this.div.style.height = "100%";
		this.div.style.display = "block";
		this.parent.style.marginLeft = "0px";
		var self = this;
		this.sid = window.setInterval(function() { self.animate(); }, 10);
	},

	hide: function() {
		this.anim_pos = 0;
		this.div.style.display = "none";
		this.parent.style.marginLeft = "0px";
	},

	animate: function() {
		if (this.anim_pos < 0) {
			this.anim_pos += (this.width / 25);
			this.div.style.left = this.anim_pos+"px";
		} else {
			window.clearInterval(this.sid);
			this.div.style.left = "0px";
			this.parent.style.marginLeft = this.width+"px";
		}
	}
};

/**
 * ui_modal_dialog
 * @deprecated
 */
function ui_modal_dialog() {
    throw 'RuntimeException: ui_modal_dialog is a static class and may not be instantiated';
}

var UI_MODAL_DIALOG_VISIBLE_DIALOG = true;

var UI_MODAL_DIALOG_TRIGGER_ELEMENT = null;

ui_modal_dialog.open = function (url, showHeader, visibleDialog, forceReload, usePost, contentId) {
	UI_MODAL_DIALOG_TRIGGER_ELEMENT = document.activeElement;
	//if someone has passed in the visible dialog then use it, otherwise default it to true
	if (visibleDialog != null) {
		UI_MODAL_DIALOG_VISIBLE_DIALOG = visibleDialog;
	} else {
		UI_MODAL_DIALOG_VISIBLE_DIALOG = true;
	}
	var modalForceReload = true;
	if (forceReload != null) {
		modalForceReload = forceReload;
	}
	var modalHideHeader = false;
	if (showHeader != null && showHeader == true) {
		modalHideHeader = true;
	}

	var pageBlurBacking = document.getElementById("UI_MODAL_DIALOG_PAGE_BLUR_BACKING");
	if (pageBlurBacking == null) {	
		pageBlurBacking = document.createElement("iframe");
		pageBlurBacking.id = "UI_MODAL_DIALOG_PAGE_BLUR_BACKING";
		pageBlurBacking.name = "UI_MODAL_DIALOG_PAGE_BLUR_BACKING";
		
		pageBlurBacking.style.display= "none";
		pageBlurBacking.style.position="absolute";
		pageBlurBacking.style.backgroundColor="#eeeeee";
		pageBlurBacking.style.filter="alpha(opacity=0)";
		pageBlurBacking.style.opacity="0.0";
		pageBlurBacking.src = _F_Config.webContent + "/fragments/common/images/space.gif";
		document.body.appendChild(pageBlurBacking);
	}

	var pageBlurDiv = document.getElementById("UI_MODAL_DIALOG_PAGE_BLUR");
	if (pageBlurDiv == null) {	
		pageBlurDiv = document.createElement("div");
		pageBlurDiv.id = "UI_MODAL_DIALOG_PAGE_BLUR";
		pageBlurDiv.style.display= "none";
		pageBlurDiv.style.position="absolute";
		pageBlurDiv.style.backgroundColor="#eeeeee";
		pageBlurDiv.style.filter="alpha(opacity=50)";
		pageBlurDiv.style.opacity="0.3";
		pageBlurDiv.style.zIndex="8999";
		document.body.appendChild(pageBlurDiv);
	}

	var iFrameDiv = document.getElementById("UI_MODAL_DIALOG_IFRAME_DIV");
	if (iFrameDiv == null) {
		// BUSY DIV
		var iFrameBusy = document.createElement("div");
		iFrameBusy.id = "UI_MODAL_DIALOG_IFRAME_BUSY_DIV";
		iFrameBusy.style.padding="10px";
		iFrameBusy.style.position="absolute";
		document.body.appendChild(iFrameBusy);

		var nobr = document.createElement("div");
		nobr.style.backgroundColor="#EFEFEF";	
		nobr.style.padding="10px";
		nobr.style.border="solid 1px black";
		nobr.style.textAlign="center";	

		nobr.id ="UI_MODAL_DIALOG_IFRAME_BUSY_IMG";
		iFrameBusy.appendChild(nobr);

		var busyProgressImg = document.createElement("img");	
		busyProgressImg.src = _F_Config.webContent + "/fragments/common/images/progress.gif";
		busyProgressImg.align= "absmiddle";
		nobr.appendChild(busyProgressImg);	

		var cancelLink = document.createElement("a");
		cancelLink.href="javascript:ui_modal_dialog.close()";
		nobr.appendChild(cancelLink);

		cancelLink.appendChild(document.createTextNode(PFM.JS.IDS_JS_MODAL_CANCEL));

		// IFRAME DIV
		iFrameDiv = document.createElement("div");
		iFrameDiv.id = "UI_MODAL_DIALOG_IFRAME_DIV";
		iFrameDiv.style.padding="0px";
		iFrameDiv.style.display= "none";
		iFrameDiv.style.position="absolute";
		iFrameDiv.style.zIndex="9001";
		iFrameDiv.tabIndex="0";
		iFrameDiv.setAttribute("role", "dialog");
		document.body.appendChild(iFrameDiv);

		// HEADER					
		var headerDiv = document.createElement("div");
		headerDiv.id = "UI_MODAL_DIALOG_IFRAME_HEADER_DIV";
		headerDiv.style.textAlign="right";
		headerDiv.style.width = "100%";
		headerDiv.style.paddingTop="3px";
		headerDiv.style.paddingBottom="3px";
		headerDiv.style.borderRight="solid 1px black";
		headerDiv.style.borderLeft="solid 1px black";
		headerDiv.style.borderTop="solid 1px black";

		headerDiv.style.height="20px";
		headerDiv.style.backgroundColor="#eeeeee";

		cancelLink = document.createElement("a");
		cancelLink.style.marginRight="3px";
		cancelLink.href="javascript:ui_modal_dialog.close()";

		var busyImg = document.createElement("img");	
		busyImg.id="UI_MODAL_DIALOG_IFRAME_HEADER_DIV_CLOSE";
		busyImg.style.border="solid 1px #eeeeee";
		busyImg.src = _F_Config.webContent + "/fragments/common/images/dialog_close.gif";
		busyImg.border="0";
		busyImg.align= "absmiddle";
		_F_Document.addEventListener(busyImg,"mouseover", function(event) { document.getElementById("UI_MODAL_DIALOG_IFRAME_HEADER_DIV_CLOSE").style.border="solid 1px black";});
		_F_Document.addEventListener(busyImg,"mouseout", function(event) { document.getElementById("UI_MODAL_DIALOG_IFRAME_HEADER_DIV_CLOSE").style.border="solid 1px #eeeeee";});

		cancelLink.appendChild(busyImg);
		headerDiv.appendChild(cancelLink);	

		iFrameDiv.appendChild(headerDiv);

		// IFRAME
        var iFrame = null;
        if (xIE4Up) {
			//Get around issue with posting to an iframe causing new window to be opened for IE in quirks mode
            try {
                iFrame = document.createElement('<iframe name="UI_MODAL_DIALOG_IFRAME"/>');
            } catch (e) {
                iFrame = null;
            }
		}
        if (iFrame == null) {
            iFrame = document.createElement("iframe");
        }
        iFrame.id = "UI_MODAL_DIALOG_IFRAME";
        iFrame.name = "UI_MODAL_DIALOG_IFRAME";
		
		
		iFrame.src = _F_Config.webContent + "/fragments/common/images/space.gif";

		iFrame.style.width = "100%";
		iFrame.style.height = "100%";
		iFrame.style.zIndex="9000";
		iFrame.style.backgroundColor="white";
		iFrame.style.borderRight="solid 1px black";
		iFrame.style.borderLeft="solid 1px black";
		iFrame.style.borderBottom="solid 1px black";
		iFrame.border ="0";	
		iFrame.style.margin="0px";
		iFrame.fragClientWidth = document.body.clientWidth - 80;
		iFrameDiv.appendChild(iFrame);	

		_F_Document.addEventListener(iFrame,"load", function(event) { ui_modal_dialog.loaded(event);});
		_F_Document.addEventListener(window,"resize", function(event) { ui_modal_dialog.resize(event);});	
		
		//need to create a dummy element in here so that we can trap the last tab and move the focus back to the top of the dialog
		var dummyEl2 = document.createElement("p");
		dummyEl2.tabIndex = "-1";
		dummyEl2.id="UI_MODAL_DIALOG_TABSTOP2";
		dummyEl2.style.position="absolute";
		iFrameDiv.appendChild(dummyEl2);
		var dummyEl = document.createElement("p");
		dummyEl.tabIndex = "0";
		dummyEl.id="UI_MODAL_DIALOG_TABSTOP";
		dummyEl.style.position="absolute";
		xAddEventListener(dummyEl, "onfocus", this.cycleFocus);
		iFrameDiv.appendChild(dummyEl);
		

		//also need to make sure that you can't back tab out of the dialog
		xAddEventListener(iFrameDiv, "keypress", this.cycleFocusBack);
		
	}
	
	//Show or hide the header.
	var winHeader = document.getElementById("UI_MODAL_DIALOG_IFRAME_HEADER_DIV");
	var content = null;
	if (contentId != null) {
		content = $(contentId);
		winHeader.style.fontSize = xGetComputedStyle(content, "font-size");
	}
	if (modalHideHeader == true) {
		//Display header
		winHeader.style.display = "";
	} else {
		winHeader.style.display = "none";	
	}

	// Blur page
	pageBlurDiv.style.width = "100%";
	pageBlurDiv.style.height = Math.max(document.body.scrollHeight, xClientHeight()) + "px";
	pageBlurDiv.style.top = "0";
	pageBlurDiv.style.left ="0";
	pageBlurDiv.style.display = "";
	pageBlurBacking.style.width = "100%";
	pageBlurBacking.style.height = Math.max(document.body.scrollHeight, xClientHeight()) + "px";
	pageBlurBacking.style.top = "0";
	pageBlurBacking.style.left ="0";
	pageBlurBacking.style.display = "";

	// Show busy
	var iFrameBusyDiv = document.getElementById("UI_MODAL_DIALOG_IFRAME_BUSY_DIV");
	iFrameBusyDiv.style.top =((document.body.clientHeight - 80 )/ 2) + "px";
	iFrameBusyDiv.style.left =((document.body.clientWidth - 80 )/ 2) + "px";
	if (contentId != null) {
		iFrameBusyDiv.style.fontSize = xGetComputedStyle(content, "font-size");
	}
	iFrameBusyDiv.style.display="";

	// invoke url
	var iFr = document.getElementById("UI_MODAL_DIALOG_IFRAME");
	if (modalForceReload == true) {
		//Add a timestamp to create a unique URL. This prevents the iFrame from using a cached version of the page.
		url += (( url.indexOf('?') + 1 ) ? '&' : '?') + ( new Date() ).getTime();
	}
	if (usePost != null && usePost == true) {
		this.postForm(url);	
	} else {
		iFr.src = url;
	}
};

ui_modal_dialog.cycleFocusBack = function(event) {
	if (event.keyCode == 9 && event.shiftKey) {
		document.getElementById("UI_MODAL_DIALOG_TABSTOP2").focus();
	}
};
ui_modal_dialog.cycleFocus = function() {
	document.getElementById("UI_MODAL_DIALOG_IFRAME_DIV").focus();
};

ui_modal_dialog.postForm = function(url) {

	var formElement = document.createElement("form");
	formElement.setAttribute("name","wsrp_rewrite_post_window_form");
	formElement.setAttribute("method","POST");
	formElement.setAttribute("target", "UI_MODAL_DIALOG_IFRAME");
	
	var action =_F_config.gateway; //default
	var qm_index = url.indexOf("?");

	if (qm_index!=0) {
		action = (qm_index==-1) ? url : url.substring(0, qm_index);
	}

	formElement.setAttribute("action", action);
	
	if (qm_index != -1) {
		var paramString = url.substring(qm_index+1);
		var params = paramString.split("&");
		var i;
		for (i=0; i < params.length; ++i) {
			if (params[i].length>0) {
				var hiddenElement = document.createElement("input");
				hiddenElement.setAttribute("type","hidden");

				var eq_index = params[i].indexOf("=");
				if (eq_index != -1) {
					hiddenElement.setAttribute("name",unescape(params[i].substring(0,eq_index)));
					hiddenElement.setAttribute("value",unescape(params[i].substring(eq_index+1)));
				} else {
					hiddenElement.setAttribute("name",unescape(params[i]));
					hiddenElement.setAttribute("value","");
				}
				formElement.appendChild(hiddenElement);
			}
		}
	}
	document.body.appendChild(formElement);
	formElement.submit();
	document.body.removeChild(formElement);
	formElement = null;
};

ui_modal_dialog.loaded = function(event) {
	var pageBlurDiv = document.getElementById("UI_MODAL_DIALOG_PAGE_BLUR");
	var pageBlurBacking = document.getElementById("UI_MODAL_DIALOG_PAGE_BLUR_BACKING");
	var iFrameBusy = document.getElementById("UI_MODAL_DIALOG_IFRAME_BUSY_DIV");
	var iFrameDiv  = document.getElementById("UI_MODAL_DIALOG_IFRAME_DIV");
	var iFrame = document.getElementById("UI_MODAL_DIALOG_IFRAME");
	var dummyEl = document.getElementById("UI_MODAL_DIALOG_TABSTOP");
	var dummyEl2 = document.getElementById("UI_MODAL_DIALOG_TABSTOP2");

	if (iFrameDiv.style.display == "none" && iFrameBusy.style.display == "" && UI_MODAL_DIALOG_VISIBLE_DIALOG) {
		iFrameBusy.style.display="none";

		iFrameDiv.style.width = (xClientWidth() - 80) + "px";
		iFrameDiv.style.height = (xClientHeight() - 80) + "px";
		iFrameDiv.style.top = 30+ getScrollPosY(document.body) + "px";
		iFrameDiv.style.left = "30px";
		dummyEl.style.top = 30+ getScrollPosY(document.body) + 4 + "px";
		dummyEl.style.left = "30px";
		dummyEl2.style.top = 30+ getScrollPosY(document.body) + 4 + "px";
		dummyEl2.style.left = "30px";
		iFrameDiv.style.display = "";
		iFrameDiv.focus();
		return;
	}	
	else if ((xIE4Up) && (UI_MODAL_DIALOG_VISIBLE_DIALOG))  
	{
		//if the page in the modal dialog is reloaded need to reset the width
		//for ie (it sometimes makes it a little teenie bit too small)
		iFrameBusy.style.display="none";
		iFrameDiv.style.padding = "1px";
		iFrameDiv.style.width = (xClientWidth() - 80) + "px";
		iFrameDiv.style.display = "";
		iFrameDiv.focus();
		return;
	}
};

ui_modal_dialog.resize = function(event) {
	var iFrameDiv  = document.getElementById("UI_MODAL_DIALOG_IFRAME_DIV");
	var iFrame = document.getElementById("UI_MODAL_DIALOG_IFRAME");
	var dummyEl = document.getElementById("UI_MODAL_DIALOG_TABSTOP");
	var dummyEl2 = document.getElementById("UI_MODAL_DIALOG_TABSTOP");
		
	if ( (!xIE4Up) && UI_MODAL_DIALOG_VISIBLE_DIALOG)
	{
		iFrameDiv.style.width = (xClientWidth() - 80) + "px";
		iFrameDiv.style.height = (xClientHeight() - 80) + "px";
		iFrameDiv.style.top = 30+ getScrollPosY(document.body) + "px";
		iFrameDiv.style.left = "30px";
		dummyEl.style.top = 30+ getScrollPosY(document.body) + 4 + "px";
		dummyEl.style.left = "30px";
		dummyEl2.style.top = 30+ getScrollPosY(document.body) + 4 + "px";
		dummyEl2.style.left = "30px";
		iFrameDiv.style.display = "";
		iFrameDiv.focus();
		return;
	}	
	else if ((xIE4Up) && (UI_MODAL_DIALOG_VISIBLE_DIALOG))  
	{
		//if the page in the modal dialog is reloaded need to reset the width
		//for ie (it sometimes makes it a little teenie bit too small)
		iFrameDiv.style.padding = "1px";
		iFrameDiv.style.width = (xClientWidth() - 80) + "px";
		iFrameDiv.style.height = (xClientHeight() - 80) + "px";
		dummyEl.style.top = 30+ getScrollPosY(document.body) + 4 + "px";
		dummyEl.style.left = "30px";
		iFrameDiv.style.display = "";
		iFrameDiv.focus();
		return;
	}
};

ui_modal_dialog.close = function() {
	UI_MODAL_DIALOG_VISIBLE_DIALOG = false; //Reset the visibility flag

	var pageBlurDiv = document.getElementById("UI_MODAL_DIALOG_PAGE_BLUR");
	var pageBlurBacking = document.getElementById("UI_MODAL_DIALOG_PAGE_BLUR_BACKING");
	var iFrameBusy = document.getElementById("UI_MODAL_DIALOG_IFRAME_BUSY_DIV");
	var iFrameDiv  = document.getElementById("UI_MODAL_DIALOG_IFRAME_DIV");

	pageBlurDiv.style.display="none";
	pageBlurBacking.style.display="none";
	iFrameDiv.style.display="none";	
	iFrameBusy.style.display = "none";
	var currentElement = document.activeElement;
	if (!ui_isTabNavigable(currentElement)) {
		if (UI_MODAL_DIALOG_TRIGGER_ELEMENT != null) {
			UI_MODAL_DIALOG_TRIGGER_ELEMENT.focus();
		}
	}
};

/**
 * getAbsolutePosX
 * @param e
 */
function getAbsolutePosX(e) {
	var xx=0 + e.offsetLeft;
	var p=e.offsetParent;
	while(p!=null) {
		xx+=(0 + p.offsetLeft);
		p=p.offsetParent;
	}
	return xx;
}

/**
 * getScrollPosX
 * @param e
 */
function getScrollPosX(e) {
	var xx = 0;
	var p=e;
	do {
		xx += p.scrollLeft || 0;
		p = p.parentNode;
	} while (p!=null);
	return xx;
}

/**
 * getBodyScrollPosX
 * 
 */
function getBodyScrollPosX() {
	return document.body.scrollLeft;
}

/**
 * getAbsolutePosY
 * @param e
 */
function getAbsolutePosY(e) {
	var yy=0 + e.offsetTop;
	var p=e.offsetParent;
	while(p!=null) {
		yy+=(0 + p.offsetTop);
		p=p.offsetParent;
	}
	return yy;
}

/**
 * getScrollPosY
 * @param e
 */
function getScrollPosY(e) {
	var yy = 0;
	var p=e;
	do {
		yy += p.scrollTop || 0;
		p = p.parentNode;
	} while (p!=null);
	return yy;
}

/**
 * getBodyScrollPosY
 * 
 */
function getBodyScrollPosY() {
	return document.body.scrollTop;
}

/**
 * EventUtils
 * @deprecated - use xAddEventListener
 */
function EventUtils() {
    throw 'RuntimeException: EventUtils is a static utility class and may not be instantiated';
}

/**
 * addEventListener
 * @param target
 * @param type
 * @param callback
 * @param captures
 * @deprecated - use xAddEventListener instead.
 */
EventUtils.addEventListener = function (target, type, callback, capture) {
	_F_Document.addEventListener(target, type, callback, capture);
};

/**
 * @deprecated: use _F_Document.associate()
 */
EventUtils.associate = function (target, obj, methodName) {
    return function(e) {
        e = e||window.event;
        return obj[methodName](e, target);
    };
};


/**
 * ui_init - must be called on load of the page
 */
 
function ui_init() {
	_F_Document.addEventListener(window, "resize", ui_onresize, true);

	fragment.prototype.onerror = function(msg, details, code) {
		if (this.error===undefined) {
			this.error = new ui_error(this.id, this.div);
		}
		this.error.setCode(code);
		this.error.setMessage(msg);
		this.error.setDetails(details);
		this.error.show();
	};

	fragment.prototype.clearerror = function() {
		if (this.error != null) {
			this.error.hide();
		}
	};

	if (window.pageInit) {
		pageInit();
	}

	ui_templates.preload();
}

/**
 * ui_onresize - handle the resizing event
 */
function ui_onresize(evt) {
	ui_menuHideHook(evt);
	var locker = ui_locker.get();
	if (locker.isVisible()) {
		locker.onresize();
	}
}

/**
 * ui_calcAvailableHeight - calculate how much height an HTML element can take 
 * to maximize itself.
 * @param e the HTML DOM element
 */
function ui_calcAvailableHeight(e,p,n) {
	var y = 0,
	ey;
	var l = e;
	var ly = xHeight(l);
	while (e) {
		if (xDef(e.offsetHeight)) {
			ey = xHeight(e);
			y += (ey - ly);
			ly = ey;
		} else {
			ly = 0;
		}
		l = e;
		e = xParent(e, n);
		if (e != null && e === p) {
			if (document.body === p) {
				y += xOffsetTop(l);
			}
			e = l = null;
		}
	}
	y += xOffsetTop(l);
	return y;
}

/**
 * ui_calcMaximumHeight - calculates the height such that it takes up all browser height starting at 'e'
 */
function ui_calcMaximumHeight(e, p, n) {
	var y = 0;
	
	while (e) {
	        y += xOffsetTop(e);
		e = e.offsetParent;
		if (e == p) {
			break;
		}
        }
    
	return xClientHeight() - y;
}

/**
 * readjustParentHeight - readjusts the height of the parents to elinimate scrollbars
 */
function readjustParentHeight(thisnodeid) {
    var t = document.getElementById(thisnodeid);
    while (t) {
        var parent = t.parentNode;
        if (parent) {
            if (parent.className == "cogstyle-htabs-page-content-fixed" || parent.className == "cogstyle-vtabs-page-content-fixed") {
                parent.style.height = "100%";
            }
        }
        t = parent;
    }
}
	
/**
 * ui_calcAvailableWidth - calculate how much width an HTML element can take 
 * to maximize itself.
 * @param e the HTML DOM element
 */
function ui_calcAvailableWidth(e,p,n) {
	var x = 0, ex;
	var l = e;
	var lx = xWidth(l);
	while (e) {
		if (xDef(e.offsetWidth)) {
			ex = xWidth(e);
			x += (ex - lx);
			lx = ex;
		} else {
			lx = 0;
		}
		l = e;
		e = xParent(e,n);
		if (e != null && e === p) {
			e = l = null;
		}
	}
	x += xOffsetLeft(l);
	return x;
}

// FIXME! Delete this
function noop() {
}

function handleLogon(href, frag) {
	
	if (frag.mode == "edit") {
		alert(PFM.JS.IDS_JS_TIMEOUT_SETTINGS_LOST);
	}
    
    var href = window.location.href;
    var params = href.split("CAMNamespace=");

    if (params.length > 1) {
        var CAMNamespaceValue;
        var index = params[1].indexOf("&");
        if (index != -1) {
            CAMNamespaceValue = params[1].substring(0, index);
        } else {
            CAMNamespaceValue = params[1];
        }
        window.location.href = _F_Config.gateway + "?CAMNamespace=" + CAMNamespaceValue + "&b_action=xts.run&m=portal/main.xts&m_reload=&m_redirect=" + encodeURIComponent(href);
    } else {
        window.location.href = _F_Config.gateway + "?b_action=xts.run&m=portal/main.xts&m_reload=&m_redirect=" + encodeURIComponent(href);
    }
}


/**
 * ui_throbbers
 * @param id
 */
function ui_throbbers(id, imgSrc) {
	this.id = id;
	this.throbberURI = imgSrc;
	// preload image
	new Image().src = imgSrc;
}

ui_throbbers.prototype = {
	map: {},

	getTabFragment: function(frag) {
		while (frag && frag.parent.id != this.id) {
			frag = frag.parent;
		}
		return frag;
	},
	
	throb: function(id, bStart) {
		var img = $(id);
		if (img) {
			var item = this.map[id];
			if (bStart) {
				if (item  && item.count > 0) {
					item.count++;
				} else {
					this.map[id] =
						{
							count: 1,
							src: img.src
						};
					img.src = this.throbberURI;
				}
			} else {
				if (item  && item.count > 0) {
					item.count--;
					if (item.count == 0) {
						img.src = item.src;
						delete this.map[id];
					}
				}
			}
			if (img.getAttribute("parent")) {
				this.throb(img.getAttribute("parent"), bStart);
			}
		}
	},

	reset: function() {
		for (var id in this.map) {
			var item = this.map[id];
			if (item) {
				if (item.count > 0) {
					var img = $(id);
					if (img) {
						img.src = item.src;
					}
					delete this.map[id];
				}
			}
		}
	},

	handler: function(evt) {
		var frag = this.getTabFragment(evt.target);
		if (frag) {
			this.throb(frag.id + "_throbber", evt.name == "fragment.retrieve.before");
		}
	}
};

// Helper methods used to determine the viewer height when displaying various Objects
var ui_resizeHelper = {
	// Set a default height when the content uses an iframe with 100% height
	adjustHeightForFragmentContent: function(fragment, container, objectType, height) {
		if (container) {
			if (ui_resizeHelper.isIFrameBasedContent(objectType)) {	
				var frame = ui_resizeHelper.getFirstVisibleIFrame(container);
				if (frame && (frame.height == "100%" || frame.style.height == "100%")) {	
					var heightInPX = "365px";
					if (height > 0)
					{
						heightInPX = height + "px";
					}
					window.setTimeout(function() {
						container.originalHeight = container.style.height;
						container.style.height = heightInPX;
					}, 1);
					return;
				}
			}
			
			// Make sure to restore the original height, if any, when no resizing is required.
			if (container.originalHeight !== undefined){
				container.style.height = container.originalHeight ;
				delete container.originalHeight;
			}
		}	
		
	},
	
	//Returns the first visible iframe
	getFirstVisibleIFrame: function(container) {
		var frame = null;
		if (container) {
			var nodeList =  container.getElementsByTagName("iframe");
			for (var i = 0; i < nodeList.length; i++) {
				if (nodeList[i].style.display != "none") {
					frame = nodeList[i];
					break;
				}
			}
		}
		return frame;	
	},
	// Check if the type of the object that is being viewed might return an iframe based content.\
	isIFrameBasedContent: function(type) {
		var iFrameBasedContent = ['query', 'analysis', 'report', 'reportView', 'output', 'powerPlayReport', 'powerPlay8Report', 'powerPlay8ReportView', 'powerPlayCube', 'document', 'documentContent', 'URL', 'dashboard'];
		return (_F_Array.indexOf(iFrameBasedContent, type) != -1);
	}
};

/**
 * ui_getNavigableElements - return an ordererd list of child tab stops for a given parent element
 * @param containerElement
 * @returns array of ordered tabstops
 */

function ui_getNavigableElements(containerElement) {
	
	var tabStops = [];
	
	if (window.dojo) {
		
		var zeroTabStops = [];
		
		dojo.query("*", containerElement).forEach( function(ele) {
			if (ui_isTabNavigable(ele)) {
				if (ele.tabIndex == 0) {
					zeroTabStops[zeroTabStops.length] = ele;
				} else {
					tabStops[tabStops.length] = ele;
				}
			}
			
		});
		
		tabStops.sort(function(obj1, obj2) {
			return obj1.tabIndex - obj2.tabIndex;
		});
	
		tabStops = tabStops.concat(zeroTabStops);
	}

	return tabStops;
}

/**
 * ui_setFocus - set focus to the 1st focusable child tab stop for a given parent element
 * @param containerElement
 * @returns element with focus or null
 */

function ui_setFocus(containerElement) {
	var tabStops = ui_getNavigableElements(containerElement);
	for (var i=0; i < tabStops.length;i++) {
		tabStops[i].focus();
		if (document.activeElement == tabStops[i]) {
			return tabStops[i];
		}
	}
	return null;
}

function ui_isTabNavigable(ele) {
	if (ele) {
		try {
			return (dijit.isTabNavigable(ele) && (!ele.disabled));
		} catch (e) {
			return false;
		}
	}
	return false;
}