// JavaScript Document
function submenus(){

   var navItems = document.getElementById("menu_dropdown").getElementsByTagName("li");
    
   for (var i=0; i< navItems.length; i++) {
      if(navItems[i].className == "submenu")
      {
         if(navItems[i].getElementsByTagName('ul')[0] != null)
         {
            navItems[i].onmouseover=function() {this.getElementsByTagName('ul')[0].style.display="block";this.style.backgroundColor = "#f9f9f9";}
            navItems[i].onmouseout=function() {this.getElementsByTagName('ul')[0].style.display="none";this.style.backgroundColor = "#FFFFFF";}
         }
      }
   }

   var navItems1 = document.getElementById("subsub").getElementsByTagName("li");
    
   for (var i=0; i< navItems1.length; i++) {
      if(navItems1[i].className == "subdosub")
      {
         if(navItems1[i].getElementsByTagName('ul')[0] != null)
         {
            navItems1[i].onmouseover=function() {this.getElementsByTagName('ul')[0].style.display="block";this.style.backgroundColor = "#f9f9f9";}
            navItems1[i].onmouseout=function() {this.getElementsByTagName('ul')[0].style.display="none";this.style.backgroundColor = "#FFFFFF";}
         }
      }
   }
   
}