//SuckerTree Vertical Menu 1.1 (Nov 8th, 06)
//By Dynamic Drive: http://www.dynamicdrive.com/style/

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

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]) //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 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", buildsubmenus, false)
else if (window.attachEvent)
    window.attachEvent("onload", buildsubmenus)