var timeer= false;
  function showit(name)
   {
     hidden();
     document.all[name].style.visibility = 'visible';
   }
  function MM_openBrWindow(theURL,winName,features) { //v2.0
     window.open(theURL,winName,features);
  }

  function hidden()
   {
     document.all['menu'].style.visibility = 'hidden';
     document.all['menu1'].style.visibility = 'hidden';
     document.all['menu2'].style.visibility = 'hidden';
     document.all['menu3'].style.visibility = 'hidden';
      document.all['menu4'].style.visibility = 'hidden';
     document.all['menu5'].style.visibility = 'hidden';
     document.all['menu6'].style.visibility = 'hidden';
     document.all['menu7'].style.visibility = 'hidden';
      document.all['menu8'].style.visibility = 'hidden';

  }
  function hiddensub(name)
    {
           document.all[name].style.visibility = 'hidden';
         }
  function fnshowselect()
  {
          setTimeout('Fnssel()',500);
  }

  function fnhideselect()
  {
                  var obj=document.getElementsByTagName("select");
                  if ((obj)&&(obj.length>0)&&(timeer==true))
          {
                  for (x=0;x<obj.length;x++)
                  {
                          obj[x].style.visibility='hidden';
                  }
          }
  }

  function Fnssel()
  {
          var obj=document.getElementsByTagName("select");
          if ((obj.length>0)&&(timeer==false))
          {
                  for (x=0;x<obj.length;x++)
                  {
                          obj[x].style.visibility='visible';
                  }
          }
   }