var active="0";

var Browser = {
  Version: function() {
    var version = 999; // we assume a sane browser
    if (navigator.appVersion.indexOf("MSIE") != -1)
      // bah, IE again, lets downgrade version number
      version = parseFloat(navigator.appVersion.split("MSIE")[1]);
    return version;
  }
}

function showMenue(index){
  if (Browser.Version() < 7) return;

  if(index==0)
    return;
  
  active="1";
  document.getElementById("transparent").style.display = "block";    
  document.getElementById("parent"+index).style.display = "block";  
  document.getElementById("umenue"+index).style.display = "block"; 
  
  //document.getElementById("transparent"+index).style.display = "block"; 
  //document.getElementById("close"+index).style.display = "none"; 
} 
function hideMenue(){ 
if (Browser.Version() < 7) return;

 if(active==0){
 
   
  hideMenues2(2); 
  document.getElementById("parent3").style.display = "none";  
  document.getElementById("umenue3").style.display = "none";
  document.getElementById("parent4").style.display = "none";  
  document.getElementById("umenue4").style.display = "none";
  document.getElementById("parent7").style.display = "none";  
  document.getElementById("umenue7").style.display = "none";
  document.getElementById("transparent").style.display = "none";    
  }
 } 
  function showMenue2(id){ 
 
   
  document.getElementById(id).style.display = "block";  
  }
  
function hideMenues2(order){ 
 
   document.getElementsByClassName('order'+order).each(
                   function(item){
                      
                      item.style.display = "none";
                   }                 
                 );   
                 
   if(order==2){
    hideMenues2(3);  
   hideMenues2(4);}  
   if(order==3){  
   hideMenues2(4);}  
  //document.getElementById(id).style.display = "none";  
  }
  /*
  document.getElementById(3).style.display = "none"; 
  document.getElementById(4).style.display = "none";
  document.getElementById(8).style.display = "none";
  document.getElementById("transparent").style.display = "none"; 
  */
  /*
  document.getElementById("transparent2").style.display = "none"; 
  document.getElementById("transparent3").style.display = "none";     
  document.getElementById("transparent4").style.display = "none";
  document.getElementById("transparent8").style.display = "none";    
  */