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

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)