// JavaScript Document
  function startmenu() {   
    
    menuNr = -1;
  
    menuItems = document.getElementById('menu').getElementsByTagName('div');
    
    for (i = 0; i < menuItems.length; i++) {
      menuItem = menuItems[i]
      if (menuItem.getAttribute('rel') == 'menuitem') {
        menuNr++;
        menuItem.menuNr = menuNr
        menuItem.onmouseover = function() {
          subMenus = this.getElementsByTagName('div');
          for (j = 0; j < subMenus.length; j++) subMenus[j].style.visibility = 'visible';
        }
        
        menuItem.onmouseout = function() {
          subMenus = this.getElementsByTagName('div');
          for (j = 0; j < subMenus.length; j++) subMenus[j].style.visibility = 'hidden';
        }
        
      }
    }
  }
  
  oldonload = window.onload;
	if (typeof window.onload != 'function')	window.onload = startmenu
	else window.onload = function(){
		oldonload();
		startmenu();
	}