sfHover = function() {
	//var menuids = ["nav", "languageMenu"];
	var menuids = ["nav"];
	for (var i=0; i<menuids.length; i++) {
		if (document.getElementById(menuids[i])) 
		{
			var sfEls = document.getElementById(menuids[i]).getElementsByTagName("LI");
			for (var j=0; j<sfEls.length; j++) {
				//if (sfEls[j].parentNode.id == menuids[i]) {
					sfEls[j].onmouseover=function() {
						this.className+=" sfhover";
					}
					sfEls[j].onmouseout=function() {
						this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
					}
				//}
			}
		}
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);


function buildsubmenus_horizontal()
{
	var menuids = ["languageMenu"]; //Enter id(s) of SuckerTree UL menus, separated by commas
	for (var i=0; i<menuids.length; i++)
	{
		if (document.getElementById(menuids[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])
				{ //if this is a first level submenu
					ultags[t].style.top = ultags[t].parentNode.offsetHeight+"px"; //dynamically position first level submenus to be height of main menu item
					ultags[t].parentNode.getElementsByTagName("a")[0].className = "mainfoldericon";
				}
				else
				{ //else if this is a sub level menu (ul)
					ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth-2+"px"; //position menu to the right of menu item that activated it
					ultags[t].parentNode.getElementsByTagName("a")[0].className = "subfoldericon";
				}
				
				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", sfHover, false);
	//window.addEventListener("load", buildsubmenus_horizontal, false);
}
else if (window.attachEvent) {
	window.attachEvent("onload", sfHover);
	window.attachEvent("onload", buildsubmenus_horizontal);
}