// reload banner
var cnt=0;
function reloadFrame(fn) {
	if (typeof(document.getElementById) != "undefined" && typeof(document.getElementById(fn))!="undefined") {
		var frame = document.getElementById(fn);
		if (frame) {
			var idx = frame.src.indexOf("&rdm=");
			if ( idx != - 1 ) { frame.src = frame.src.substring(0, idx ) + "&rdm=" + ( Math.random()*10000 ) + "&cnt="+cnt ; } else { frame.src = frame.src + "&rdm=" + ( Math.random()*10000 ) + "&cnt="+cnt; }	
			return true;	
		}			
	} 
	return false;
}
function reloadBanner() { cnt++;reloadFrame("banner_fs");reloadFrame("banner_skyscraper"); }