var menuwidth='350px'; //default menu width		// width is really controlled in NavBar of HomElegance.css
var menubgcolor='black';  //menu bgcolor
var disappeardelay=250;  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick='yes'; //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all;
var ns6=document.getElementById&&!document.all;
//document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv;
var strDropMenuObjId = 'dropmenudiv'; // for some reason declaring dropmenudiv as dropmenuobj didn't work in the functions

if (ie4||ns6) document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+';LEFT: 0px; POSITION: absolute; TOP: 0px;" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>');

function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;

	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
	var dropmenuobj = document.getElementById ? document.getElementById(strDropMenuObjId) : dropmenudiv;

	if (ie4||ns6)
		dropmenuobj.style.left=dropmenuobj.style.top=-500;
	if (menuwidth!=""){
		dropmenuobj.widthobj=dropmenuobj.style;
		dropmenuobj.widthobj.width=menuwidth;
	}
	if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
		obj.visibility=visible;
	else if (e.type=="click")
		obj.visibility=hidden;
}

function iecompattest(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}

function clearbrowseredge(obj, whichedge){
	var edgeoffset=0;
	var dropmenuobj = document.getElementById ? document.getElementById(strDropMenuObjId) : dropmenudiv;

	if (whichedge=="rightedge"){
		var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15;
		dropmenuobj.contentmeasure=dropmenuobj.offsetWidth;
		if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
			edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth;
	}
	else{
		var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18;
		dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;
		
		if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)
			edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;
	}
	return edgeoffset;
}
function populatemenu(what){
	var dropmenuobj = document.getElementById ? document.getElementById(strDropMenuObjId) : dropmenudiv;

	if (ie4||ns6){
		dropmenuobj.innerHTML=what.join('');
	}
}

function dropdownmenu(obj, e, menucontents, menuwidth){
	var dropmenuobj = document.getElementById ? document.getElementById(strDropMenuObjId) : dropmenudiv;

	if (window.event) event.cancelBubble=true;
	else if (e.stopPropagation) e.stopPropagation();
	clearhidemenu();
	//dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv;
	populatemenu(menucontents);
	if (ie4||ns6){
		showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth);
		dropmenuobj.x=getposOffset(obj, "left");
		dropmenuobj.y=getposOffset(obj, "top");
		dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px";
		dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px";
	}

	return clickreturnvalue();
}

function clickreturnvalue(bMenuItemIsALink){
	if (bMenuItemIsALink){
		return true;
	} else {
		if (ie4||ns6){
			return false;
		} else {
			return true;
		}
	}
}

function contains_ns6(a, b) {
	while (b.parentNode)
		if ((b = b.parentNode) == a)
			return true;
	return false;
}

function dynamichide(e){
	var dropmenuobj = document.getElementById ? document.getElementById(strDropMenuObjId) : dropmenudiv;

	if (ie4&&!dropmenuobj.contains(e.toElement))
		delayhidemenu();
	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
		delayhidemenu();
}

function hidemenu(e){
	var dropmenuobj = document.getElementById ? document.getElementById(strDropMenuObjId) : dropmenudiv;

	if (typeof dropmenuobj!="undefined"){
		if (ie4||ns6)
			dropmenuobj.style.visibility="hidden";
	}
}

function delayhidemenu(){
	if (ie4||ns6)
		delayhide=setTimeout("hidemenu()",disappeardelay);
}

function clearhidemenu(){
	if (typeof delayhide!="undefined")
		clearTimeout(delayhide);
}

if (hidemenu_onclick=="yes")
	document.onclick=hidemenu;