// JavaScript Document
var LiveMenu = null;
var Timeout_ID = null;

function menuOver(MenuID){
  if((document.getElementById)&&(document.getElementById(MenuID)!=null)){
    if(LiveMenu==document.getElementById(MenuID)){
      clearTimeout(Timeout_ID);
    }
    else{
      if(LiveMenu!=null){
        clearTimeout(Timeout_ID);
        hideNow();
      }
    }
    LiveMenu = document.getElementById(MenuID);
    if((LiveMenu.style)&&(LiveMenu.style.visibility!=null)){
      LiveMenu.style.visibility = 'visible';
    }
  }
}

function stayOpen(MenuID){
  if((LiveMenu==null)||((LiveMenu.style)&&(LiveMenu.style.visibility)&&(LiveMenu.style.visibility=='hidden')))return;
  else menuOver(MenuID);
}

function menuOut(MenuID){
  if((document.getElementById)&&(document.getElementById(MenuID)!=null)){
    LiveMenu = document.getElementById(MenuID);
    Timeout_ID = window.setTimeout('hideNow();',400);
  }
}

function hideNow(){
  if((LiveMenu.style)&&(LiveMenu.style.visibility)){
    LiveMenu.style.visibility = 'hidden';
  }
}