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";
  }
}
init();