//Enter id(s) of each Side Bar Menu's main UL, separated by commas
var menuids=["sidebarmenu1"] 

function initsidebarmenu(){
	for (var i=0; i<menuids.length; i++){
		var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul");
		
		for (var t=0; t<ultags.length; t++){
			ultags[t].parentNode.getElementsByTagName("a")[0].className+=" subfolderstyle";
			//if this is a first level submenu
			if (ultags[t].parentNode.parentNode.id==menuids[i]) {
				//dynamically position first level submenus to be width of main menu item
				ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px";
			} 
			//else if this is a sub level submenu (ul)
			else {
				//position menu to the right of menu item that activated it
				ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px";
			}
			
			ultags[t].parentNode.onmouseover=function(){
				this.getElementsByTagName("ul")[0].style.display="block";
			}
			ultags[t].parentNode.onmouseout=function(){
				this.getElementsByTagName("ul")[0].style.display="none";
			}
		}
		//loop through all sub menus again,
		//and use "display:none" to hide menus (to prevent possible page scrollbars
		for (var t=ultags.length-1; t>-1; t--){ 
			ultags[t].style.visibility="visible";
			ultags[t].style.display="none";
		}
	}
}

if (window.addEventListener){
	window.addEventListener("load", initsidebarmenu, false);
}

else if (window.attachEvent) {
	window.attachEvent("onload", initsidebarmenu);
}