function ReloadTopic(Promo,Topic){
	opacity("descBox", 100, 0, 500,"ajaxReloadTopic("+Promo+","+Topic+")");
}

function ajaxReloadTopic(Promo,Topic){
	changeOpac(100, "descBox");

	document.getElementById('descBox').innerHTML="<center><img src='images/ajax-loader-memoria.gif' style='margin-right:10px;margin-top:80px'/></center>";

	var str="memoria_topic.php?promo="+Promo+"&topic="+Topic;
	xmlhttp2.open("GET",str,true);		
	xmlhttp2.onreadystatechange= function () {
		if (xmlhttp2.readyState==4) {
			if(xmlhttp2.status==200){
				changeOpac(0, "descBox");
				document.getElementById('descBox').innerHTML=xmlhttp2.responseText;

				//PngFix();

			}
		}
	}
	xmlhttp2.send(null);
	
}