var menuids=["menu"];

function buildsubmenus_horizontal() {
	for (var i=0; i<menuids.length; i++){
		var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul");
		for (var t=0; t<ultags.length; t++) {
			if (ultags[t].parentNode.parentNode.id==menuids[i]) {
				ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px";
			}
			else {
				ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px";
			}
			ultags[t].parentNode.onmouseover=function() {
				this.getElementsByTagName("ul")[0].style.visibility="visible";
				this.firstChild.id = this.firstChild.id+"_a";
				this.getElementsByTagName("img")[0].style.margin = "0px 0px 0px "+(this.firstChild.offsetWidth/2-5)+"px";
			}
			ultags[t].parentNode.onmouseout=function() {
				this.getElementsByTagName("ul")[0].style.visibility="hidden";
				this.firstChild.id = this.firstChild.id.substr(0,10);
			}
		}
	}
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus_horizontal, false);
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus_horizontal);




var submenuids=["leftmenu"];

function buildsubmenus_vertical() {
	for (var i=0; i<submenuids.length; i++){
		var ultags=document.getElementById(submenuids[i]).getElementsByTagName("ul");
		for (var t=0; t<ultags.length; t++) {
			if (ultags[t].parentNode.parentNode.id==submenuids[i]) {
				offset = GetRealOffset("content_holder");
				ultags[t].style.top  = offset.top+"px";
				ultags[t].style.left = offset.left+194+"px";
			}
			else {
				ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px";
			}
			ultags[t].parentNode.onmouseover=function() {
				this.getElementsByTagName("ul")[0].style.visibility="visible";
			}
			ultags[t].parentNode.onmouseout=function() {
				this.getElementsByTagName("ul")[0].style.visibility="hidden";
			}
		}
	}
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus_vertical, false);
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus_vertical);


function GetRealOffset(id)
{

	var elem = document.getElementById(id);
	var leftOffset = elem.offsetLeft;
	var topOffset = elem.offsetTop;
	var parent = elem.offsetParent;

	while(parent != document.body)
	{
		leftOffset += parent.offsetLeft;
		topOffset += parent.offsetTop;
		parent = parent.offsetParent;
	}
	var Offsets = new Object();
	Offsets.top = topOffset;
	Offsets.left = leftOffset;

	return Offsets;
}