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;
}