var menuObj;	// Reference to the menu div
			var menuObjHeight;	// Height of the menu div
			var wrapperObj;	// Reference to the menu div
			var wrapperObjMargin = 0;	// Reference to the menu div
			var currentZIndex = 1000;
			var liIndex = 0;
			var visibleMenus = new Array();
			var activeMenuItem = false;
			var timeBeforeAutoHide = 400; // Microseconds from mouse leaves menu to auto hide.

			var MSIE = navigator.userAgent.indexOf('MSIE')>=0?true:false;
			var navigatorVersion = navigator.appVersion.replace(/.*?MSIE ([0-9]\.[0-9]).*/g,'$1')/1;
			var menuBlockArray = new Array();
			var menuParentOffsetLeft = false;
			var menuParentOriginalOffsetLeft = false;

			var menuActive = true;
			var hideTimer = 0;

			/* Initializing menu */
			function initMenu() {

				menuObj = document.getElementById('menu');

				var aTags = menuObj.getElementsByTagName('A');

				var mainMenu = menuObj.getElementsByTagName('UL')[0];
				mainMenu.className='menuBlock1';
				mainMenu.style.zIndex = currentZIndex;
				mainMenu.setAttribute('currentDepth' ,1);
				mainMenu.currentDepth = '1';
				mainMenu.onmouseover = mouseOverMenu;
				mainMenu.onmouseout = mouseOutMenu;

				var mainMenuItemsArray = new Array();
				var mainMenuItem = mainMenu.getElementsByTagName('LI')[0];
				mainMenu.style.height = mainMenuItem.offsetHeight + 2 + 'px';
				while(mainMenuItem) {

					mainMenuItem.className='currentDepth1';
					mainMenuItem.id = 'listItem' + liIndex;
					mainMenuItem.onmouseover = showHideSub;
					liIndex++;
					if(mainMenuItem.tagName=='LI') {
						mainMenuItem.style.cssText = 'float:left;';
						mainMenuItem.style.styleFloat = 'left';
						mainMenuItemsArray[mainMenuItemsArray.length] = mainMenuItem;
						initSubMenus(mainMenuItem,0,2);
					}

					mainMenuItem = mainMenuItem.nextSibling;

				}

				menuParentOffsetLeft = getLeftPos(menuObj);

				for(var no=0;no<mainMenuItemsArray.length;no++) {
					initSubMenus(mainMenuItemsArray[no],0,2);
				}

				window.onresize = resizeMenu;
				menuObj.style.visibility = 'visible';
			}

			function mouseOverMenu() {
				menuActive = true;
			}

			function mouseOutMenu() {
				menuActive = false;
				timerAutoHide();
			}

			function timerAutoHide() {
				if(menuActive) {
					hideTimer = 0;
					return;
				}

				if(hideTimer<timeBeforeAutoHide) {
					hideTimer+=100;
					setTimeout('timerAutoHide()',99);
				}
				else {
					hideTimer = 0;
					autohideMenuItems();
				}
			}

			function showHideSub() {

				var attr = this.parentNode.getAttribute('currentDepth');
				if(navigator.userAgent.indexOf('Opera')>=0) {
					attr = this.parentNode.currentDepth;
				}

				activeMenuItem = this;

				var numericIdThis = this.id.replace(/[^0-9]/g,'');
				var exceptionArray = new Array();
				// Showing sub item of this LI
				var sub = document.getElementById('subOf' + numericIdThis);
				if(sub) {
					visibleMenus.push(sub);
					sub.style.display='';
					exceptionArray[sub.id] = true;
				}

				// Showing parent items of this one

				var parent = this.parentNode;
				while(parent && parent.id && parent.tagName=='UL') {
					visibleMenus.push(parent);
					exceptionArray[parent.id] = true;
					parent.style.display='';

					var li = document.getElementById('listItem' + parent.id.replace(/[^0-9]/g,''));
					parent = li.parentNode;

				}

				hideMenuItems(exceptionArray);
			}

			function hideMenuItems(exceptionArray) {
				/*     Hiding visible menu items
				*/
				var newVisibleMenuArray = new Array();
				for(var no=0;no<visibleMenus.length;no++) {
					if(visibleMenus[no].className!='menuBlock1' && visibleMenus[no].id) {
						if(!exceptionArray[visibleMenus[no].id]) {
							var el = visibleMenus[no].getElementsByTagName('A')[0];
							visibleMenus[no].style.display = 'none';
							var li = document.getElementById('listItem' + visibleMenus[no].id.replace(/[^0-9]/g,''));
						}
						else {
							newVisibleMenuArray.push(visibleMenus[no]);
						}
					}
				}
				visibleMenus = newVisibleMenuArray;
			}


			function initSubMenus(inputObj,initOffsetLeft,currentDepth) {
				var subUl = inputObj.getElementsByTagName('UL');
				if(subUl.length>0) {
					var ul = subUl[0];

					ul.id = 'subOf' + inputObj.id.replace(/[^0-9]/g,'');
					ul.setAttribute('currentDepth' ,currentDepth);
					ul.currentDepth = currentDepth;
					ul.className='menuBlock' + currentDepth;
					ul.onmouseover = mouseOverMenu;
					ul.onmouseout = mouseOutMenu;
					currentZIndex+=1;
					ul.style.zIndex = currentZIndex;
					menuBlockArray.push(ul);
					var topPos = getTopPos(inputObj);
					var leftPos = getLeftPos(inputObj)/1 + initOffsetLeft/1;
					ul = menuObj.appendChild(ul);
					ul.style.position = 'absolute';
					ul.style.left = leftPos + 'px';
					ul.style.top = topPos + 'px';

					var li = ul.getElementsByTagName('LI')[0];
					while(li) {
						if(li.tagName=='LI') {
							li.className='currentDepth' + currentDepth;
							li.id = 'listItem' + liIndex;
							liIndex++;
							var uls = li.getElementsByTagName('UL');
							li.onmouseover = showHideSub;

							if(uls.length>0) {
								var offsetToFunction = li.getElementsByTagName('A')[0].offsetWidth+2;
								if(navigatorVersion<6 && MSIE)offsetToFunction+=15;	// MSIE 5.x fix
								initSubMenus(li,offsetToFunction,(currentDepth+1));
							}
							if(MSIE) {
								var a = li.getElementsByTagName('A')[0];
								a.style.width=li.offsetWidth+'px';
								a.style.display='block';
							}
						}
						li = li.nextSibling;
					}
					ul.style.display = 'none';
					if(!document.all) {
						//menuObj.appendChild(ul);
					}
				}
			}

			function getLeftPos(inputObj) {

				var returnValue = inputObj.offsetLeft;
				while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;
				return returnValue;
			}

			function autohideMenuItems() {
				if(!menuActive) {
					hideMenuItems(new Array());
				}
			}


			function getTopPos(inputObj) {

				var returnValue = inputObj.offsetTop;
				if(inputObj.tagName=='LI' && inputObj.parentNode.className=='menuBlock1') {
					var aTag = inputObj.getElementsByTagName('A')[0];
					if(aTag)returnValue += aTag.parentNode.offsetHeight;

				}
				while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetTop;

				return returnValue;
			}


			function resizeMenu() {
				var offsetParent = getLeftPos(menuObj);

				for(var no=0;no<menuBlockArray.length;no++) {
					var leftPos = menuBlockArray[no].style.left.replace('px','')/1;
					menuBlockArray[no].style.left = leftPos + offsetParent - menuParentOffsetLeft + 'px';
				}
				menuParentOffsetLeft = offsetParent;
			}
			
//

// JavaScript Document//Drop Down/ Overlapping Content: http://www.dynamicdrive.com
//**Updated: Dec 19th, 07': Added ability to dynamically populate a Drop Down content using an external file (Ajax feature)
//**Updated: Feb 29th, 08':
				//1) Added ability to reveal drop down content via "click" of anchor link (instead of default "mouseover")
				//2) Added ability to disable drop down content from auto hiding when mouse rolls out of it
				//3) Added hidediv(id) public function to directly hide drop down div dynamically

//**Updated: Sept 11th, 08': Fixed bug whereby drop down content isn't revealed onClick of anchor in Safari/ Google Chrome

var dropdowncontent={
	disableanchorlink: true, //when user clicks on anchor link, should link itself be disabled (always true if "revealbehavior" above set to "click")
 hidedivmouseout: [true, 200], //Set hiding behavior within Drop Down DIV itself: [hide_div_onmouseover?, miliseconds_before_hiding]
	ajaxloadingmsg: "Loading content. Please wait...", //HTML to show while ajax page is being feched, if applicable
	ajaxbustcache: true, //Bust cache when fetching Ajax pages?

	getposOffset:function(what, offsettype){
		return (what.offsetParent)? what[offsettype]+this.getposOffset(what.offsetParent, offsettype) : what[offsettype]
	},

	isContained:function(m, e){
		var e=window.event || e
		var c=e.relatedTarget || ((e.type=="mouseover")? e.fromElement : e.toElement)
		while (c && c!=m)try {c=c.parentNode} catch(e){c=m}
		if (c==m)
			return true
		else
			return false
	},

	show:function(anchorobj, subobj, e){
		if (!this.isContained(anchorobj, e) || (e && e.type=="click")){
			var e=window.event || e
			if (e.type=="click" && subobj.style.visibility=="visible"){
				subobj.style.visibility="hidden"
				return
			}
			var horizontaloffset=(subobj.dropposition[0]=="left")? -(subobj.offsetWidth-anchorobj.offsetWidth) : 0 //calculate user added horizontal offset
			var verticaloffset=(subobj.dropposition[1]=="top")? -subobj.offsetHeight : anchorobj.offsetHeight //calculate user added vertical offset
			subobj.style.left=this.getposOffset(anchorobj, "offsetLeft") + horizontaloffset + "px"
			subobj.style.top=this.getposOffset(anchorobj, "offsetTop")+verticaloffset+"px"
			subobj.style.clip=(subobj.dropposition[1]=="top")? "rect(auto auto auto 0)" : "rect(0 auto 0 0)" //hide drop down box initially via clipping
			subobj.style.visibility="visible"
			subobj.startTime=new Date().getTime()
			subobj.contentheight=parseInt(subobj.offsetHeight)
			if (typeof window["hidetimer_"+subobj.id]!="undefined") //clear timer that hides drop down box?
				clearTimeout(window["hidetimer_"+subobj.id])
			this.slideengine(subobj, (subobj.dropposition[1]=="top")? "up" : "down")
		}
	},

	curveincrement:function(percent){
		return (1-Math.cos(percent*Math.PI)) / 2 //return cos curve based value from a percentage input
	},

	slideengine:function(obj, direction){
		var elapsed=new Date().getTime()-obj.startTime //get time animation has run
		if (elapsed<obj.glidetime){ //if time run is less than specified length
			var distancepercent=(direction=="down")? this.curveincrement(elapsed/obj.glidetime) : 1-this.curveincrement(elapsed/obj.glidetime)
			var currentclip=(distancepercent*obj.contentheight)+"px"
			obj.style.clip=(direction=="down")? "rect(0 auto "+currentclip+" 0)" : "rect("+currentclip+" auto auto 0)"
			window["glidetimer_"+obj.id]=setTimeout(function(){dropdowncontent.slideengine(obj, direction)}, 10)
		}
		else{ //if animation finished
			obj.style.clip="rect(0 auto auto 0)"
		}
	},

	hide:function(activeobj, subobj, e){
		if (!dropdowncontent.isContained(activeobj, e)){
			window["hidetimer_"+subobj.id]=setTimeout(function(){
				subobj.style.visibility="hidden"
				subobj.style.left=subobj.style.top=0
				clearTimeout(window["glidetimer_"+subobj.id])
			}, dropdowncontent.hidedivmouseout[1])
		}
	},

	hidediv:function(subobjid){
		document.getElementById(subobjid).style.visibility="hidden"
	},

	ajaxconnect:function(pageurl, divId){
		var page_request = false
		var bustcacheparameter=""
		if (window.XMLHttpRequest) // if Mozilla, IE7, Safari etc
			page_request = new XMLHttpRequest()
		else if (window.ActiveXObject){ // if IE6 or below
			try {
			page_request = new ActiveXObject("Msxml2.XMLHTTP")
			} 
			catch (e){
				try{
				page_request = new ActiveXObject("Microsoft.XMLHTTP")
				}
				catch (e){}
			}
		}
		else
			return false
		document.getElementById(divId).innerHTML=this.ajaxloadingmsg //Display "fetching page message"
		page_request.onreadystatechange=function(){dropdowncontent.loadpage(page_request, divId)}
		if (this.ajaxbustcache) //if bust caching of external page
			bustcacheparameter=(pageurl.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
		page_request.open('GET', pageurl+bustcacheparameter, true)
		page_request.send(null)
	},

	loadpage:function(page_request, divId){
		if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
			document.getElementById(divId).innerHTML=page_request.responseText
		}
	},

 init:function(anchorid, pos, glidetime, revealbehavior){
		var anchorobj=document.getElementById(anchorid)
		var subobj=document.getElementById(anchorobj.getAttribute("rel"))
		var subobjsource=anchorobj.getAttribute("rev")
		if (subobjsource!=null && subobjsource!="")
			this.ajaxconnect(subobjsource, anchorobj.getAttribute("rel"))
		subobj.dropposition=pos.split("-")
		subobj.glidetime=glidetime || 1000
		subobj.style.left=subobj.style.top=0
		if (typeof revealbehavior=="undefined" || revealbehavior=="mouseover"){
			anchorobj.onmouseover=function(e){dropdowncontent.show(this, subobj, e)}
			anchorobj.onmouseout=function(e){dropdowncontent.hide(subobj, subobj, e)}
			if (this.disableanchorlink) anchorobj.onclick=function(){return false}
		}
		else
			anchorobj.onclick=function(e){dropdowncontent.show(this, subobj, e); return false}
		if (this.hidedivmouseout[0]==true) //hide drop down DIV when mouse rolls out of it?
			subobj.onmouseout=function(e){dropdowncontent.hide(this, subobj, e)}
	}
}