var ld=(document.all);
      var ns4=document.layers;
     var ns6=document.getElementById&&!document.all;
     var ie4=document.all;
      if (ns4)
        ld=document.loading;
     else if (ns6)
        ld=document.getElementById("loading").style;
     else if (ie4)
        ld=document.all.loading.style;
      function init()
     {
     if(ns4){ld.visibility="hidden";}
     else if (ns6||ie4) ld.display="none";
     }