//BEGIN [Needed in case scripts load out of order]

if (typeof(dnn_control) == 'undefined')

	eval('function dnn_control() {}')

//END [Needed in case scripts load out of order]



dnn_control.prototype.initMenu = function (oCtl) 

{

	dnn.extend(dnn.controls.DNNMenuNode.prototype, new dnn.controls.DNNNode);



	if (oCtl)

	{

		dnn.controls.controls[oCtl.id] = new dnn.controls.DNNMenu(oCtl);

		dnn.controls.controls[oCtl.id].generateMenuHTML();

		return dnn.controls.controls[oCtl.id];

	}

}



//------- Constructor -------//

dnn_control.prototype.DNNMenu = function (o)

{

	this.ns = o.id;               //stores namespace for menu

	this.container = o;                    //stores container



	//--- Data Properties ---//  

	this.DOM = new dnn.xml.createDocument();

	this.DOM.loadXml(dnn.getVar(o.id + '_xml'));



	//--- Appearance Properties ---//

	this.mbcss = dnn.dom.getAttr(o, 'mbcss', '');

	this.mcss = dnn.dom.getAttr(o, 'mcss', '');

	this.css = dnn.dom.getAttr(o, 'css', '');

	this.cssChild = dnn.dom.getAttr(o, 'csschild', '');

	this.cssHover = dnn.dom.getAttr(o, 'csshover', '');

	this.cssSel = dnn.dom.getAttr(o, 'csssel', '');

	this.cssIcon = dnn.dom.getAttr(o, 'cssicon', '');



	this.sysImgPath = dnn.dom.getAttr(o, 'sysimgpath', '');

	this.imagePaths = dnn.dom.getAttr(o, 'imagepaths', '').split(',');

	this.imageList = dnn.dom.getAttr(o, 'imagelist', '').split(',');

	for (var i=0; i<this.imageList.length; i++)

	{

		var iPos = this.imageList[i].indexOf(']');

		if (iPos > -1)

			this.imageList[i] = this.imagePaths[this.imageList[i].substring(1, iPos)] + this.imageList[i].substring(iPos+1);

	}

	this.urlList = dnn.dom.getAttr(o, 'urllist', '').split(',');

	

	this.workImg = dnn.dom.getAttr(o, 'workimg', 'dnnanim.gif');	

	this.rootArrow = dnn.dom.getAttr(o, 'rarrowimg', '');

	this.childArrow = dnn.dom.getAttr(o, 'carrowimg', '');

	this.target = dnn.dom.getAttr(o, 'target', '');	

	this.defaultJS = dnn.dom.getAttr(o, 'js', '');	

	this.postBack = dnn.dom.getAttr(o, 'postback', '');

	this.callBack = dnn.dom.getAttr(o, 'callback', '');

	this.callBackStatFunc = dnn.dom.getAttr(o, 'callbacksf', '');

	this.selMenuNode=null;  

	this.rootNode = null;	

	this.orient = new Number(dnn.dom.getAttr(o, 'orient', dnn.controls.orient.horizontal));

	this.suborient = new Number(dnn.dom.getAttr(o, 'suborient', dnn.controls.orient.vertical));

	

	this.openMenus = new Array();

	this.moutDelay = dnn.dom.getAttr(o, 'moutdelay', 500);

	this.minDelay = new Number(dnn.dom.getAttr(o, 'mindelay', 250));



	this.anim = dnn.dom.getAttr(o, 'anim', '');	//expand

	this.useTables = (dnn.dom.getAttr(o, 'usetables', '1') == '1');

	this.enablePostbackState = (dnn.dom.getAttr(o, 'enablepbstate', '0') == '1');

	this.enablePostbackState = true;//F5 in FireFox seems to need this on...  for now always set to true until can provide a workaround.

	this.podInProgress = false;

	

	this.keyboardAccess = (dnn.dom.getAttr(o, 'kbaccess', '1') == '1');

	

	this.childControls = null;



	this.hoverMenuNode = null;

	this.selMenuNode=null;  

	this.rootNode = null;	

	if (this.keyboardAccess)

	{

	

		if (this.container.tabIndex <= 0)

		{

			this.container.tabIndex = 0;

			dnn.dom.addSafeHandler(this.container, 'onkeydown', this, 'keyboardHandler');

			dnn.dom.addSafeHandler(this.container, 'onfocus', this, 'focusHandler');

			dnn.dom.addSafeHandler(this.container, 'onblur', this, 'blurHandler');

		}

		else

		{

			var oTxt = document.createElement('input');

			oTxt.type = 'text';

			oTxt.style.width = 0;

			oTxt.style.height = 0;

			oTxt.style.background = 'transparent';

			oTxt.style.border = 0;

			oTxt.style.positioning = 'absolute';	

			if (dnn.dom.browser.isType(dnn.dom.browser.Safari))

			{

				oTxt.style.width = 1;	//safari doesn't like zero

				oTxt.style.height = 1;	

				dnn.dom.addSafeHandler(oTxt, 'onkeydown', this, 'keyboardHandler'); //'keydownHandler'); 

				dnn.dom.addSafeHandler(this.container.parentNode, 'onkeypress', this, 'safariKeyHandler');	//in order to cancel RETURN (if attach keypress to oTxt, Safari crashes...

			}

			else

				dnn.dom.addSafeHandler(oTxt, 'onkeypress', this, 'keyboardHandler');	

			dnn.dom.addSafeHandler(oTxt, 'onfocus', this, 'focusHandler');

			dnn.dom.addSafeHandler(oTxt, 'onblur', this, 'blurHandler');



			this.container.parentNode.appendChild(oTxt);

		}

	}

}



dnn_control.prototype.DNNMenu.prototype = 

{



//--- Generates menu HTML ---//

getXml: function () 

{

	return this.DOM.getXml();

},



generateMenuHTML: function() 

{

	this.childControls = new Array();

	this.rootNode = this.DOM.rootNode();

	this.container.className = this.mbcss;	



	for (var i=0; i<this.rootNode.childNodeCount(); i++)

		this.renderNode(this.rootNode.childNodes(i), this.container);



	this.update();		

},



renderNode: function(oNode, oCtr)

{

	var oMNode = new dnn.controls.DNNMenuNode(oNode);

	

	if (oMNode.selected)

		this.selMenuNode = oMNode;

	

	var oMBuilder;	

	if (this.useTables && oMNode.level > 0 && this.isNodeVertical(oMNode)) 

		oMBuilder = new dnn.controls.DNNMenuTableBuilder(this, oMNode, oCtr);		

	else

		oMBuilder = new dnn.controls.DNNMenuBuilder(this, oMNode, oCtr);



	if (this.isNodeVertical(oMNode))

		oMBuilder.newRow();



	oMBuilder.newCont();



	if (oMNode.lhtml.length > 0)

		oMBuilder.appendChild(this.renderCustomHTML(oMNode.lhtml));



	var oIcn = this.renderIcon(oMNode);

	oMBuilder.appendChild(oIcn);	//render icon

	if (this.useTables == false || oMNode.level == 0)

		oIcn.className = (oMNode.cssIcon.length > 0 ? oMNode.cssIcon : this.cssIcon);

	else	

		oMBuilder.subcont.className = (oMNode.cssIcon.length > 0 ? oMNode.cssIcon : this.cssIcon);	//assign style to container of icon



	if (oMNode.isBreak == false)

		oMBuilder.appendChild(this.renderText(oMNode), true);	//render text

		

	oMBuilder.newCell();			

	this.renderArrow(oMNode, oMBuilder.subcont);



	if (oMNode.rhtml.length > 0)

		oMBuilder.appendChild(this.renderCustomHTML(oMNode.rhtml));

				

	if (oMNode.toolTip.length > 0)

		oMBuilder.row.title = oMNode.toolTip;



	this.assignCss(oMNode);

	

	if (oMNode.enabled)

		dnn.dom.addSafeHandler(oMBuilder.row, 'onclick', this, 'nodeTextClick');

	

	dnn.dom.addSafeHandler(oMBuilder.row, 'onmouseover', this, 'nodeMOver');

	dnn.dom.addSafeHandler(oMBuilder.row, 'onmouseout', this, 'nodeMOut');

	dnn.dom.addSafeHandler(oMBuilder.container, 'onmouseover', this, 'menuMOver');

	dnn.dom.addSafeHandler(oMBuilder.container, 'onmouseout', this, 'menuMOut');



	if (oMNode.hasNodes || oMNode.hasPendingNodes)	//if node has children render container and hide if necessary

	{

		var oSub = this.renderSubMenu(oMNode);

		this.container.appendChild(oSub);

		

		for (var i=0; i<oNode.childNodeCount(); i++)	//recursively call child rendering

			this.renderNode(oNode.childNodes(i), oSub);

	}				

},



renderCustomHTML: function (sHTML) 

{

	var oCtr = dnn.dom.createElement('span');

	oCtr.innerHTML = sHTML;

	return oCtr;	

},



renderIcon: function (oMNode) 

{

	var oCtr = dnn.dom.createElement('span');

	if (oMNode.imageIndex > -1 || oMNode.image != '')

	{

		var oImg = this.createChildControl('img', oMNode.id, 'icn');

		oImg.src = (oMNode.image.length > 0 ? oMNode.image : this.imageList[oMNode.imageIndex]);

		oCtr.appendChild(oImg);

	}

	

	return oCtr;

},



renderArrow: function (oMNode, oCont) 

{

	if (oMNode.hasNodes || oMNode.hasPendingNodes)

	{

		var sImg = (oMNode.level == 0 ? this.rootArrow : this.childArrow);

		if (sImg.length > 0)

		{

			if (this.useTables && oMNode.level > 0)	//do not require tables to need special padding to properly show arrow, place a real image there and have browser space it appropriately

			{

				var oImg = dnn.dom.createElement('img');

				oImg.src = sImg;

				oCont.appendChild(oImg);			

			}

			else

			{

				oCont.style.backgroundImage = 'url(' + sImg + ')';

				oCont.style.backgroundRepeat = 'no-repeat';

				oCont.style.backgroundPosition = 'right';			

			}

		}

	}

},



renderText: function (oMNode) 

{

	var oCtr = this.createChildControl('span', oMNode.id, 't');

	oCtr.innerHTML = oMNode.text;	

	oCtr.style.cursor = 'pointer';		

	return oCtr;

},



renderSubMenu: function(oMNode)

{

	var oMBuilder;

	if (this.suborient == dnn.controls.orient.vertical) // (this.useTables)

		oMBuilder = new dnn.controls.DNNMenuTableBuilder(this, oMNode);		

	else

		oMBuilder = new dnn.controls.DNNMenuBuilder(this, oMNode);

	

	var oSub = oMBuilder.createSubMenu();

	oSub.style.position = 'absolute';

	oSub.style.display = 'none';

	oSub.className = this.mcss;

	return oSub;

},



//---- Methods ---//

hoverNode: function (oMNode) 

{

	if (this.hoverMenuNode != null)

	{

		this.hoverMenuNode.hover = false;

		this.assignCss(this.hoverMenuNode);

	}

	if (oMNode != null)

	{

		oMNode.hover = true;

		this.assignCss(oMNode);

	}

	this.hoverMenuNode = oMNode;

},



__expandNode: function (oContext) 

{

	this.expandNode(oContext, true);

},



expandNode: function (oMNode, bForce) 

{

	dnn.cancelDelay(this.ns + 'min');

		

	if (oMNode.hasPendingNodes)

	{

		if (this.podInProgress == false)

		{

			this.podInProgress = true;

			this.showWorkImage(oMNode, true);

			oMNode.menu = this;	//need to give reference back to self

			

			if (this.callBack.indexOf('[NODEXML]') > -1)

				eval(this.callBack.replace('[NODEXML]', dnn.escapeForEval(oMNode.node.getXml())));

			else

				eval(this.callBack.replace('[NODEID]', oMNode.id));

		}

	}

	else

	{

		if (this.minDelay == 0 || bForce)	

		{

			this.hideMenus(new dnn.controls.DNNMenuNode(oMNode.node.parentNode()));	//MinDelay???

			var oSub = this.getChildControl(oMNode.id, 'sub');

			if (oSub != null)

			{

				this.positionMenu(oMNode, oSub);

				this.showSubMenu(oSub, true);				

				this.openMenus[this.openMenus.length] = oMNode;

			}

		}

		else

			dnn.doDelay(this.ns + 'min', this.minDelay, dnn.createDelegate(this, this.__expandNode), oMNode);

	}

	return true;

},



showSubMenu: function(oSub, bShow)

{

	oSub.style.display = (bShow ? '' : 'none');

	dnn.dom.positioning.placeOnTop(oSub, bShow, this.sysImgPath + 'spacer.gif');

},



showWorkImage: function (oMNode, bShow)

{

	if (this.workImg != null)

	{

		var oIcn = this.getChildControl(oMNode.id, 'icn');	

		if (oIcn != null)

		{

			if (bShow)

				oIcn.src = this.sysImgPath + this.workImg;

			else

				oIcn.src = (oMNode.image.length > 0 ? oMNode.image : this.imageList[oMNode.imageIndex]);

		}

	}



},



isNodeVertical: function (oMNode)

{

	return ((oMNode.level == 0 && this.orient == dnn.controls.orient.vertical) || (oMNode.level > 0 && this.suborient == dnn.controls.orient.vertical));

},



hideMenus: function (oMNode) 

{

	for (var i=this.openMenus.length-1; i>=0; i--)

	{

		if (oMNode != null && this.openMenus[i].id == oMNode.id)

			break;

		this.collapseNode(this.openMenus[i]);

		this.openMenus.length = this.openMenus.length-1;

	}

},



collapseNode: function (oMNode) 

{

	var oSub = this.getChildControl(oMNode.id, 'sub');

	if (oSub != null)

	{

		this.showSubMenu(oSub, false);

		oMNode.expanded = null;

		oMNode.update();

		this.update();

		return true;

	}

},



positionMenu: function (oMNode, oMenu)

{

	var oPCtl = this.getChildControl(oMNode.id, 'ctr');

	if (dnn.dom.browser.isType(dnn.dom.browser.Safari, dnn.dom.browser.Opera))

	{

		if (oPCtl.tagName == 'TR' && oPCtl.childNodes.length > 0)

			oPCtl = oPCtl.childNodes[oPCtl.childNodes.length-1];	//fix for Safari... use TD instead of TR

	}

		

	var oPDims = new dnn.dom.positioning.dims(oPCtl);

	var oMDims = new dnn.dom.positioning.dims(oMenu);

	var iScrollLeft = dnn.dom.positioning.bodyScrollLeft();

	var iScrollTop = dnn.dom.positioning.bodyScrollTop()

	//Max = ViewPort + Scroll - Menu's relative offset

	var iMaxTop = dnn.dom.positioning.viewPortHeight() + iScrollTop - oPDims.rot;	

	var iMaxLeft = dnn.dom.positioning.viewPortWidth() + iScrollLeft - oPDims.rol;	

	var iNewTop = oPDims.t;

	var iNewLeft = oPDims.l;

	var iStartTop = oPDims.t;

	var iStartLeft = oPDims.l;



	if (this.isNodeVertical(oMNode))

	{

		iNewLeft = oPDims.l + oPDims.w;

		iStartTop = iMaxTop;

	}

	else

	{

		iNewTop = oPDims.t + oPDims.h;

		iStartLeft = iMaxLeft;

	}	

		

	if (iNewTop + oMDims.h >= iMaxTop)	//if menu doesn't fit below...

	{

		if (oPDims.rot + iStartTop - oMDims.h > iScrollTop)	//see if it fits above

			iNewTop = iStartTop - oMDims.h;

		//else						//cause menu to scroll...

	}

	

	if (iNewLeft + oMDims.w > iMaxLeft)	//if menu doesn't fit to right

	{

		if (oPDims.rol + iStartLeft - oMDims.w > iScrollLeft)  //see if it fits to left

			iNewLeft = iStartLeft - oMDims.w;

	}



	//horizontal submenus

	if (this.suborient == dnn.controls.orient.horizontal && this.isNodeVertical(oMNode) == false)

	{

		var oRDims = new dnn.dom.positioning.dims(this.container);

		iNewLeft = oRDims.l;	

	}

	oMenu.style.top = iNewTop + 'px';

	oMenu.style.left = iNewLeft + 'px';

},



selectNode: function (oMNode) 

{		

	if (this.selMenuNode != null)	//unselect previously selected node

	{

		this.selMenuNode.selected = null;

		this.selMenuNode.update('selected');

		this.assignCss(this.selMenuNode);

	}		

	

	oMNode.selected = (oMNode.selected ? null : true);

	oMNode.update('selected');

	this.assignCss(oMNode);

	

	this.selMenuNode = oMNode;

	this.update();



	if (oMNode.hasNodes || oMNode.hasPendingNodes)

		this.expandNode(oMNode, true);	//force display



	if (oMNode.selected)

	{

		var sJS = this.defaultJS;

		if (oMNode.js.length > 0)

			sJS = oMNode.js;

		

		this.enablePostbackState = true; 

		this.update();	//update xml even if enablePostbackState = false

		

		if (sJS.length > 0)

		{

			if (eval(sJS) == false)

				return;	//don't do postback if returns false

		}

		

		if (oMNode.clickAction == dnn.controls.action.postback)

			eval(this.postBack.replace('[NODEID]', oMNode.id));

		else if (oMNode.clickAction == dnn.controls.action.nav)

			dnn.dom.navigate(oMNode.getUrl(this), oMNode.target.length > 0 ? oMNode.target : this.target);

	}

	return true;		

},



assignCss: function (oMNode)

{

	var oCtr = this.getChildControl(oMNode.id, 'ctr');		

	var sCss = this.css;



	if (oMNode.level > 0 && this.cssChild.length > 0)

		sCss = this.cssChild;



	if (oMNode.css.length > 0)

		sCss = oMNode.css;



	if (oMNode.hover)

		sCss += ' ' + (oMNode.cssHover.length > 0 ? oMNode.cssHover : this.cssHover);

	if (oMNode.selected)

		sCss += ' ' + (oMNode.cssSel.length > 0 ? oMNode.cssSel : this.cssSel);

	

	oCtr.className = sCss;

},



update: function (bForce) 

{

	if (this.enablePostbackState || bForce)

		dnn.setVar(this.ns + '_xml', this.DOM.getXml());

	else

		dnn.setVar(this.ns + '_xml', '');

	return true;

},



//--- Event Handlers ---//

focusHandler: function (e) 

{

	var oMNode = this.hoverMenuNode;

	if (oMNode == null)

		oMNode = this.selMenuNode;

	if (oMNode == null)

		oMNode = new dnn.controls.DNNMenuNode(this.rootNode.childNodes(0));

	this.hoverNode(oMNode);

	this.container.onfocus = null;

},



blurHandler: function (e)

{

	if (this.hoverMenuNode != null)

		this.hoverNode(null);



	dnn.cancelDelay(this.ns + 'min');

	if (this.moutDelay > 0)

		dnn.doDelay(this.ns + 'mout', this.moutDelay, dnn.createDelegate(this, this.hideMenus));

	else

		this.hideMenus();

},



safariKeyHandler: function (e) 

{

	if (e.keyCode == KEY_RETURN)

	{

		if (this.hoverMenuNode != null && this.hoverMenuNode.enabled)

			this.selectNode(this.hoverMenuNode);

		return false;

	}

},



keyboardHandler: function (e) 

{

	if (e.keyCode == KEY_RETURN)

	{

		if (this.hoverMenuNode != null && this.hoverMenuNode.enabled)

			this.selectNode(this.hoverMenuNode);

		return false;

	}

	

	if (e.keyCode == KEY_ESCAPE)

	{

		this.blurHandler();

		return false;

	}

	

	if (e.keyCode >= KEY_LEFT_ARROW && e.keyCode <= KEY_DOWN_ARROW)

	{

		var iDir = (e.keyCode == KEY_UP_ARROW || e.keyCode == KEY_LEFT_ARROW) ? -1 : 1;

		var sAxis = (e.keyCode == KEY_UP_ARROW || e.keyCode == KEY_DOWN_ARROW) ? 'y' : 'x';



		var oMNode = this.hoverMenuNode;

		var oNewMNode;

		if (oMNode == null)

			oMNode = new dnn.controls.DNNMenuNode(this.rootNode.childNodes(0));

		

		var bHor = !this.isNodeVertical(oMNode);

		if ((sAxis == 'y' && !bHor) || (bHor && sAxis == 'x'))

		{

			this.hideMenus(new dnn.controls.DNNMenuNode(oMNode.node.parentNode()));

			oNewMNode = this.__getNextNode(oMNode, iDir);

		}		

		else 

		{

			if (iDir == -1)

			{

				oNewMNode = new dnn.controls.DNNMenuNode(oMNode.node.parentNode());

				if (oNewMNode.level == 0 && this.orient == dnn.controls.orient.horizontal)

					oNewMNode = this.__getNextNode(new dnn.controls.DNNMenuNode(oMNode.node.parentNode()), iDir);					

				this.hideMenus(oNewMNode);	

					

			}

			else if (iDir == 1)

			{

				if (oMNode.hasNodes || oMNode.hasPendingNodes)

				{

					if (oMNode.expanded != true)

					{

						this.expandNode(oMNode);

						if (this.podInProgress == false)

							oNewMNode = new dnn.controls.DNNMenuNode(oMNode.node.childNodes(0));

					}

				}

				else

				{

					var oNode = oMNode.node;

					while (oNode.parentNode().nodeName() != 'root')

						oNode = oNode.parentNode();

					oNewMNode = new dnn.controls.DNNMenuNode(oNode);

					oNewMNode = this.__getNextNode(oNewMNode, iDir);

					this.hideMenus(new dnn.controls.DNNMenuNode(oNewMNode.node.parentNode()));

				}

			}

		}

		if (oNewMNode != null && oNewMNode.node.nodeName() != 'root')

			this.hoverNode(oNewMNode);

		

		return false;

	}

	

},



__getNextNode: function (oMNode, iDir) 

{

	var oNode;

	var oParentNode = oMNode.node.parentNode();

	var iNodeIndex = oMNode.node.getNodeIndex('id');

	if (iNodeIndex + iDir < 0)	//if first node was selected and going left, select last node

		oNode = oParentNode.childNodes(oParentNode.childNodeCount()-1);

	else if (iNodeIndex + iDir > oParentNode.childNodeCount()-1)

		oNode = oParentNode.childNodes(0);

	else

		oNode = oParentNode.childNodes(iNodeIndex + iDir);

	

	var oRetNode = new dnn.controls.DNNMenuNode(oNode);	

	if (oRetNode.isBreak)

	{

		iNodeIndex += iDir;	//check next one

		if (iNodeIndex + iDir < 0)

			oNode = oParentNode.childNodes(oParentNode.childNodeCount()-1);

		else if (iNodeIndex + iDir > oParentNode.childNodeCount()-1)

			oNode = oParentNode.childNodes(0);

		else

			oNode = oParentNode.childNodes(iNodeIndex + iDir);

		return new dnn.controls.DNNMenuNode(oNode);

	}

	else

		return oRetNode;

},



callBackStatus: function (result, ctx) 

{

	var oMNode = ctx;

	var oMenu = oMNode.menu;

	

	if (oMenu.callBackStatFunc != null && oMenu.callBackStatFunc.length > 0)

	{

		var oPtr = eval(oMenu.callBackStatFunc);

		oPtr(result, ctx);	

	}

},



callBackSuccess: function (result, ctx) 

{

	var oMNode = ctx;

	var oNode = oMNode.node;

	var oMenu = oMNode.menu;

	

	oMenu.showWorkImage(oMNode, false);

	oNode.appendXml(result);



	var oSub = oMenu.getChildControl(oMNode.id, 'sub');	

	for (var i=0; i<oNode.childNodeCount(); i++)	

		oMenu.renderNode(oNode.childNodes(i), oSub);

	

	oMNode.hasPendingNodes = false;

	oMNode.hasNodes = true;



	oMenu.update();



	oSub = oMenu.getChildControl(oMNode.id, 'sub');

	oMenu.expandNode(new dnn.controls.DNNMenuNode(oNode));



	oMenu.callBackStatus(result, ctx);

	oMenu.podInProgress = false;

},



callBackFail: function (result, ctx) 

{

	window.status = result;

},



nodeTextClick: function(evt, element)

{



	var oNode = this.DOM.findNode('n', 'id', element.nodeid);

	if (oNode != null)

		this.selectNode(new dnn.controls.DNNMenuNode(oNode));

},



menuMOver: function(evt, element)

{

	dnn.cancelDelay(this.ns + 'mout');

},



menuMOut: function(evt, element)

{

	dnn.cancelDelay(this.ns + 'min');

	if (this.moutDelay > 0)

		dnn.doDelay(this.ns + 'mout', this.moutDelay, dnn.createDelegate(this, this.hideMenus));

	else

		this.hideMenus();

},



nodeMOver: function(evt, element)

{

	var oNode = this.DOM.findNode('n', 'id', element.nodeid);

	if (oNode != null)

	{

		var oMNode = new dnn.controls.DNNMenuNode(oNode);

		//this.hideMenus(new dnn.controls.DNNMenuNode(oNode.parentNode())); //MinDelay???

		oMNode.hover = true;

		this.assignCss(oMNode);

		this.expandNode(oMNode);

	}

},



nodeMOut: function(evt, element)

{

	var oNode = this.DOM.findNode('n', 'id', element.nodeid);

	if (oNode != null)

	{

		var oMNode = new dnn.controls.DNNMenuNode(oNode);

		this.assignCss(oMNode);

	}

},



createChildControl: function (sTag, sNodeID, sPrefix)

{

	var oCtl = dnn.dom.createElement(sTag);

	oCtl.ns = this.ns;

	oCtl.nodeid = sNodeID;

	oCtl.id = this.ns + sPrefix + sNodeID;

	this.childControls[oCtl.id] = oCtl; //cache the control for quicker lookups

	return oCtl;

}, 



getChildControl: function (sNodeID, sPrefix)

{

	var sId = this.ns + sPrefix + sNodeID;

	if (this.childControls[sId] != null)	//retrive from cache if available

		return this.childControls[sId];

	else

		return $(sId);

}

}



//DNNMenuBuilder object

dnn_control.prototype.DNNMenuBuilder = function (oMenu, oMNode, oCont)

{

	this.menu = oMenu;

	this.menuNode = oMNode;

	this.isVertical = oMenu.isNodeVertical(oMNode);

	this.container = oCont;	

	this.row = null;

	this.subcont = null;

}



//DNNMenuBuilder specific methods

dnn_control.prototype.DNNMenuBuilder.prototype = 

{

appendChild: function(oCtl, bNewCell)

{

	this.subcont.appendChild(oCtl);	

},



newCell: function() {},



newCont: function()

{

	if (this.isVertical)

		this.row = this.menu.createChildControl('div', this.menuNode.id, 'ctr');	//container for Node

	else

		this.row = this.menu.createChildControl('span', this.menuNode.id, 'ctr');	//container for Node

	this.subcont = this.row;

	this.container.appendChild(this.subcont);

},



newRow: function()

{

	//if (this.container.childNodes.length > 0)

	//	this.container.appendChild(document.createElement('br'));

},



createSubMenu: function()

{

	return this.menu.createChildControl('DIV', this.menuNode.id, 'sub');	//Not using SPAN due to FireFox bug...

}

}



//DNNMenuTableBuilder object inherits DNNMenuBuilder

dnn_control.prototype.DNNMenuTableBuilder = function (oMenu, oMNode, oCont)

{

	this.base = dnn.controls.DNNMenuBuilder;

	this.base(oMenu, oMNode, oCont);	//invoke base class constructor

	//RootTable???

	/*if (oCont != null && oCont.rows.length > 0)

		this.row = oCont.rows[oCont.rows.length-1];*/

}



//DNNMenuTableBuilder specific methods

dnn_control.prototype.DNNMenuTableBuilder.prototype = 

{

appendChild: function(oCtl, bNewCell)

{

	if (bNewCell)

		this.newCell();

	this.subcont.appendChild(oCtl);	

},



newCont: function()

{

	this.subcont = this.newCell();	//TD	

},



newCell: function()

{

	var  oTD = dnn.dom.createElement('td');

	this.row.appendChild(oTD);	

	this.subcont = oTD;//

	return oTD;

},



newRow: function()

{

	this.row = this.menu.createChildControl('tr', this.menuNode.id, 'ctr');	//TR

	var oTBs = dnn.dom.getByTagName('TBODY', this.container);

	oTBs[0].appendChild(this.row);

},



createSubMenu: function()

{		

	var oSub = this.menu.createChildControl('table', this.menuNode.id, 'sub');

	oSub.border = 0;

	oSub.cellPadding = 0;

	oSub.cellSpacing = 0;

	oSub.appendChild(dnn.dom.createElement('tbody'));

	return oSub;

}

}



dnn_control.prototype.DNNMenuNode = function (oNode)

{

	this.base = dnn.controls.DNNNode;

	this.base(oNode);	//invoke base class constructor

	

	//menu specific attributes

	this.hover = false;

	this.expanded = oNode.getAttribute('expanded', '0') == '1' ? true : null;

	this.selected = oNode.getAttribute('selected', '0') == '1' ? true : null;

	this.clickAction = oNode.getAttribute('ca', dnn.controls.action.postback);

	this.imageIndex = new Number(oNode.getAttribute('iIdx', '-1')); 

	this.urlIndex = new Number(oNode.getAttribute('uIdx', '-1')); 

	this.isBreak = oNode.getAttribute('break', '0') == '1' ? true : false;	//probably move to base DNNNode

	this.lhtml = oNode.getAttribute('lhtml', '');

	this.rhtml = oNode.getAttribute('rhtml', '');

}



//DNNMenuNode specific methods

dnn_control.prototype.DNNMenuNode.prototype = 

{

childNodes: function (iIndex)

{

	if (this.node.childNodes[iIndex] != null)

		return new dnn.controls.DNNMenuNode(this.node.childNodes[iIndex]);

},

getUrl: function (oMenu)

{

	if (this.urlIndex > -1)

		return oMenu.urlList[this.urlIndex] + this.url;

	else

		return this.url;

}

}



//BEGIN [Needed in case scripts load out of order]

if (typeof(dnn_controls) != 'undefined')

{

	dnn.extend(dnn_controls.prototype, dnn_control.prototype);

	dnn.controls = new dnn_controls();

}

//END [Needed in case scripts load out of order]