var menuids=["menuMetSub"]
      
      function buildsubmenus(){
      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])
      			ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px"
      		else
      		  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"
          }
          }
      		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", buildsubmenus, false)
      else if (window.attachEvent)
      window.attachEvent("onload", buildsubmenus)