function showPosition(id){

	position = document.getElementById(id);

	position.style.display='block';

}



var menuIndex = -1;

var menus = new Array();



function createMenu(openRight){

	if (!currentMenuId) {

		alert(1);

		return;

	} else {

		menus[++menuIndex] = new DynamicMenu('menu_'+currentMenuId,menuIndex,openRight);

		delete currentMenuId;

	}

}





function DynamicMenu(menuId,menuIndex,openRight){

	

	

	var interval=null;

	var menuIndex=menuIndex;

	this.menu = document.getElementById(menuId);



	this.menu.id='menu_'+menuIndex;



	this.buttons = this.menu.childNodes;

	var children = new Array();

	

	var submenusWidth = new Array();

	

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

		if (!isNaN(this.buttons[i].id) && this.buttons[i].id>0 ){

			children.push(this.buttons[i]);

		}

	}
	function getInternetExplorerVersion() {

	    var rv = -1; // Return value assumes failure.
	
	    if (navigator.appName == 'Microsoft Internet Explorer') {
	
	        var ua = navigator.userAgent;
	
	        var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
	
	        if (re.exec(ua) != null)
	
	            rv = parseFloat(RegExp.$1);
	
	    }
	
	    return rv;
	
	}
	this.showSubMenu = function(){

		

		currentItems = new Array();

		var regulated = true;

		

		clearTimeout(interval);

		this.hideAll(this.menuLevel);

		

		var prevHeight = 0;

		for (var i=0;i<children.length;i++){

//		for (var i in children){

			if (children[i].getAttribute('parent_id')==this.id){

				children[i].style.display='block';

				

				children[i].menuLevel = this.menuLevel+1;

				

				var offsetLeft=this.offsetLeft;;

				var offsetTop=this.offsetTop;;
				

				if (!this.getAttribute('parent_id')>0 && document.all){
					
					//offsetLeft=getOffsetPropertyInIE(this,'offsetLeft');
					offsetLeft=this.offsetParent.offsetLeft+this.offsetLeft;
					if(getInternetExplorerVersion()>=8){
						offsetTop=this.offsetParent.offsetTop+this.offsetTop;
					}else{
						offsetTop=getOffsetPropertyInIE(this,'offsetTop');
					}

				}

				

				if (this.getAttribute('parent_id')>0 || openRight){

					children[i].style.left=(offsetLeft + this.offsetWidth) + 'px';

					children[i].style.top=(offsetTop + prevHeight) +'px';

				} else {

					children[i].style.left=offsetLeft + 'px';

					children[i].style.top=(offsetTop + this.offsetHeight + prevHeight) +'px';

				}

				prevHeight+=children[i].offsetHeight;

				

				currentItems.push(children[i]);

			}

		}

		this.regulateWidths(currentItems);

		

	}

	

	this.regulateWidths = function(items){

		

		var maxWidth=0;

		for (var i=0;i<items.length;i++){

//		for (i in items){

			if (items[i].regulated){

				return;

			}

			if (maxWidth < items[i].offsetWidth){

				maxWidth = items[i].offsetWidth;

			}

		}

		if (maxWidth<100)

			maxWidth=100;

		for (var i=0;i<items.length;i++){

//		for (i in items){

			items[i].style.width=maxWidth+'px';

			items[i].regulated=true;

		}

	}

	

	this.hideAll = function(level){

//		for (var i in children){

		for (var i=0;i<children.length;i++){

			if (children[i].menuLevel>level){

				children[i].style.display='none';

			}

		}

	}

	

	this.hideSubMenu = function(){

		interval = setTimeout("menus["+menuIndex+"].hideAll(0)",1000);

	}

	



	

//	for (var i in children){

	for (var i=0;i<children.length;i++){

		children[i].menuLevel=0;

		children[i].style.zIndex=1000000+i;

		children[i].hideAll=this.hideAll;

		children[i].regulateWidths=this.regulateWidths;

		children[i].onmouseover = this.showSubMenu;

		children[i].onmouseout = this.hideSubMenu;

	}

}



function getOffsetPropertyInIE(node,property){

	var n = node;

	

	var val = n[property];


	while (n.parentNode && n.parentNode.parentNode && n.parentNode.parentNode){

		

		n = n.parentNode;

		if (!isNaN(n[property])){

			val+=n[property];

		}
		
	}
	return val;

}




//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
//**Updated: April 9th, 10': Minor change

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)
		if (anchorobj)
			var subobj=document.getElementById(anchorobj.getAttribute("rel"))
		if (!anchorobj || !subobj)
			return
		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)}
	}
}


// Collapsible Div

var timerlen = 5;
var slideAniLen = 250;

var timerID = new Array();
var startTime = new Array();
var obj = new Array();
var endHeight = new Array();
var moving = new Array();
var dir = new Array();

function slidedown(objname){
        if(moving[objname])
                return;

        if(document.getElementById(objname).style.display != "none")
                return; // cannot slide down something that is already visible

        moving[objname] = true;
        dir[objname] = "down";
        startslide(objname);
}

function slideup(objname){
        if(moving[objname])
                return;

        if(document.getElementById(objname).style.display == "none")
                return; // cannot slide up something that is already hidden

        moving[objname] = true;
        dir[objname] = "up";
        startslide(objname);
}

function startslide(objname){
        obj[objname] = document.getElementById(objname);

        endHeight[objname] = parseInt(obj[objname].style.height);
        startTime[objname] = (new Date()).getTime();

        if(dir[objname] == "down"){
                obj[objname].style.height = "1px";
        }

        obj[objname].style.display = "block";

        timerID[objname] = setInterval('slidetick(\'' + objname + '\');',timerlen);
}

function slidetick(objname){
        var elapsed = (new Date()).getTime() - startTime[objname];

        if (elapsed > slideAniLen)
                endSlide(objname)
        else {
                var d =Math.round(elapsed / slideAniLen * endHeight[objname]);
                if(dir[objname] == "up")
                        d = endHeight[objname] - d;

                obj[objname].style.height = d + "px";
        }

        return;
}

function endSlide(objname){
        clearInterval(timerID[objname]);

        if(dir[objname] == "up")
                obj[objname].style.display = "none";

        obj[objname].style.height = endHeight[objname] + "px";

        delete(moving[objname]);
        delete(timerID[objname]);
        delete(startTime[objname]);
        delete(endHeight[objname]);
        delete(obj[objname]);
        delete(dir[objname]);

        return;
}