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

//Enter id(s) of each Side Bar Menu's main UL, separated by commas

var menuids=["sidebarmenu_left"] 

function initsidebarmenu(){
for (var i=0; i<menuids.length; i++){
	var objMenu = document.getElementById(menuids[i]);
	if(objMenu && objMenu!="undefined"){
		var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
			for (var t=0; t<ultags.length; t++){
				//ultags[t].parentNode.getElementsByTagName("a")[0].className+=" more"
				
				if (ultags[t].parentNode.parentNode.id==menuids[i]) //if this is a first level submenu
					//dynamically position first level submenus to be width of main menu item
					ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px" 
					
				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("a")[0].style.color="#fff"
	    var ulsubtags = this.getElementsByTagName("ul")[0]
	    ulsubtags.style.display = "block"

	    var atags = ulsubtags.getElementsByTagName("li")
	    var lenwth = 0
	    for (var k = 0; k < atags.length; k++) {
	        if (lenwth < atags[k].offsetWidth) { lenwth = atags[k].offsetWidth }
	    }
	    for (var k = 0; k < atags.length; k++) {
	        atags[k].style.width = lenwth + "px"
	    }

	}
					ultags[t].parentNode.onmouseout=function(){
					  //  this.getElementsByTagName("a")[0].style.color="#283E77"
						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)