//Nested Side Bar Menu (Mar 20th, 09)
//By Dynamic Drive: http://www.dynamicdrive.com/style/
// Improved by nitro2k01 (13:37, October 13, 06)
// (Added delay time for menu hide)

var menuids = ["menyy1"]; //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(e){
this.getElementsByTagName("ul")[0].isMouseOver=true;
this.getElementsByTagName("ul")[0].style.display="block";
hideAllOther(this);

	if(this.toref) {
		window.clearTimeout(this.toref);
	}
}
ultags[t].parentNode.onmouseout=function(){
var saveref=this.getElementsByTagName("ul")[0];
saveref.isMouseOver=false;
	if(this.toref) {
		window.clearTimeout(this.toref);
	}

this.toref=window.setTimeout(function(e){
	if(!saveref.isMouseOver) {
		saveref.style.display="none";
	}
},500);
}
}
  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"
  }
}
}

function hideAllOther(liobj){
var p=liobj.parentNode.childNodes;

//alert(liobj.parentNode.childNodes[3]);
//alert(p);
var i;
try{
for (i=0; i<p.length; i++){
if (liobj != p[i] && "LI"==p[i].tagName && p[i].getElementsByTagName("ul").length) {
		p[i].getElementsByTagName("ul")[0].style.display="none";
	}
}
}catch(e){
alert(p[i].innerHTML);
}

}

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