function qs() {
    var args = Array();
    var query = window.location.search.substring(1);
    var parms = query.split('&');
    var pos;
    for (var i=0; i<parms.length; i++) {
        pos = parms[i].indexOf('=');
        if (pos > 0) {
            var key = parms[i].substring(0,pos);
            var val = parms[i].substring(pos+1);
            args[key] = val;
            //alert('args[' + key + '] = ' + val);
        }
    }

    return args;
}
        args = qs();
        if(args['pogad_id'] == undefined) {
            uid = 9074;
        } else {
            uid = args['pogad_id'];
        }

        document.write('<' + 'script language="javascript" src="http://ads1.pogads.com/show_ad.php?zid=14937&sz=728x90&uid=' + uid + '"></script>');