function createcssmenu()
{
  var ultags=document.getElementById("menu");
  if( ultags ) {
    ultags = ultags.getElementsByTagName("ul");

    for (var t=0; t<ultags.length; t++){
//    ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle";
      if (ultags[t].parentNode.parentNode.id=="menu") //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 tt=ultags.length-1; tt>-1; tt--){ //loop through all sub menus again, and use "display:none" to hide menus (to prevent possible page scrollbars
      ultags[tt].style.visibility="visible"
      ultags[tt].style.display="none"
    }
  }
}

if(window.addEventListener)
  window.addEventListener("load",createcssmenu,false);
else if(window.attachEvent)
  window.attachEvent("onload",createcssmenu);