var menuids=["sidebarmenu1"] ;
function initsidebarmenu(){
	for (var i=0; i<menuids.length; i++){

		var litags=document.getElementById(menuids[i]).getElementsByTagName("a");
	        for (var t=0; t<litags.length; t++){
			litags[t].onmouseover=function(){
				this.style.background="url(menus/menu2/images/button_hoover.png)";
			}
			litags[t].onmouseout=function(){
				this.style.background="url(menus/menu2/images/button_normal.png)";
			}
		}

  		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 (ultags[t].parentNode.parentNode.id==menuids[i])
				ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px"; //dynamically position first level submenus to be width of main menu item
  			else //else if this is a sub level submenu (ul)
				ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px"; //position menu to the right of menu item that activated it
			
    			ultags[t].parentNode.onmouseover=function(){
				this.getElementsByTagName("ul")[0].style.display="block";
			}

			ultags[t].parentNode.onmouseout=function(){
				this.getElementsByTagName("ul")[0].style.display="none";
			}
			
		}

		for (var t=ultags.length-1; t>-1; t--){ //loop through all sub menus again, and use "display:none" to hide menus (to prevent possible page scrollbars
			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);