// JScript File
function IYP_AdDisplay(key, pos, param,run){
	if(key && pos){
		var date = new Date(); var optional = '';
		if(param) for(var i in param) optional += '&' + i + '=' + encodeURIComponent(param[i]);
		var sUrl = "/IYP_API/adServer/adServer.ashx?Function=AdServerCount&key=" + encodeURIComponent(key) + "&pos=" + encodeURIComponent(pos) + optional + "&seed=" + date.getTime();
		var xmlhttp = createXMLHTTP();
    xmlhttp.onreadystatechange = function (){
      if (xmlhttp.readyState == 4){
        if (xmlhttp.status == 200){
          var iCount = xmlhttp.responseText;          
          try{if( iCount > 0) document.getElementById("ad_" + pos).style.display	= "block"; else document.getElementById("ad_" + pos).style.display	= "none"; if(run) eval(run + "(" + iCount + ")");}catch(e){}
        }
      }
    }
    xmlhttp.open("GET",sUrl,true);
    xmlhttp.send(null);
		delete date, optional,sUrl;
	}
}