var isns = document.layers ? true : false;

// hide advertisement
var st=0;
function hideAdv() {
	if (!isns) {
		if(st && st.b && st.b.style) st.b.style.visibility="hidden";
	} else {
		if(st && st.b) st.b.visibility="hidden";
	}
}
function onCScriptLoad() {
	hideAdv();
	// works for Mozilla
	for (var i=0;i<=10;i+=2) setTimeout("hideAdv()", 100*i);
}
if (!isns)
	// works for IE and Mozilla
	document.body.onfocus=document.body.onmouseenter=document.body.onmousemove=hideAdv;
else {
	// works for NS
	captureEvents(Event.LOAD,Event.MOUSEDOWN,Event.FOCUS);
	onload=onfocus=onmousedown=hideAdv;
}