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";
  }
}