var menuids=["treemenu"] //Enter id(s) of SuckerTree UL menus, separated by commas

function buildsubmenus_horizontal(){
for (var i=0; i<menuids.length; i++){ 																												//--- for-schleife, damit alle menüs durchgelaufen werden
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul") 																		//--- ul-element wird in variable abgespeichert
    for (var t=0; t<ultags.length; t++){																											//--- schleife durchläuft alle li vom zugehörigem ul
      ultags[t].parentNode.onmouseover=function(){
        this.getElementsByTagName("ul")[0].style.visibility="visible"
      }
      ultags[t].parentNode.onmouseout=function(){
        this.getElementsByTagName("ul")[0].style.visibility="hidden"
      }
    }
}
}

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