//Nested Side Bar Menu (Mar 20th, 09)
//By Dynamic Drive: http://www.dynamicdrive.com/style/

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 (ultags[t].parentNode.parentNode.id==menuids[i]) //if this is a first level submenu
   				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"
  		}
	}
}