function siteMenu(){
	if ((verOffset=navigator.userAgent.indexOf("MSIE"))!=-1) {
		if(parseFloat(navigator.userAgent.substring(verOffset+5)) < 8){
			var ie = true;
		}		
	}
	var ultags=document.getElementById("siteMenu").getElementsByTagName("ul");
	for (var t=0; t<ultags.length; t++){
		ultags[t].parentNode.onmouseover=function(){
			this.getElementsByTagName("a")[0].className="selected";
			this.getElementsByTagName("ul")[0].style.display="block";
			if(ie){
				this.style.marginBottom="-3px";
			}
		}
		ultags[t].parentNode.onmouseout=function(){
			this.getElementsByTagName("a")[0].className="";
			this.getElementsByTagName("ul")[0].style.display="none";
			if(ie){
				this.style.marginBottom="0";
			}
		}
	}
	
	for (var t=ultags.length-1; t>-1; t--){
		ultags[t].style.display="none";
	}
}

function pageLoad(){
	siteMenu();
}

if (window.addEventListener){
	window.addEventListener("load", pageLoad, false);
}else if (window.attachEvent){
	window.attachEvent("onload", pageLoad);
}