var menuids = ["suckertree1"];

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";
        this.getElementsByTagName("ul")[0].style.position="absolute";
        this.getElementsByTagName("ul")[0].style.zIndex="99";
      }

      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);
}