//parses the querytring
function parseQuery (query) {
   var Params = new Object ();
   if (!query) return Params; // return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) continue;
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

// get parameters from querystring
var scripts = document.getElementsByTagName('script');
var myScript = scripts[scripts.length - 1];
var queryString = myScript.src.replace(/^[^\?]+\??/,'');
var params = parseQuery(queryString);
var tracker = params["tracker"];
var lang = params["lang"];

var src="http://www.pokerloco.com/tournaments/list.htm?tracker=" + tracker + "&lang=" + lang;

var iframe = '<iframe src="' + src + '" marginheight="0" marginwidth="0" frameborder="0" height="160" scrolling="no" width="353" allowtransparency="true"></iframe>';

document.write(iframe);


/*
var par = myScript.parentNode;
var iframe = document.createElement('iframe');
iframe.setAttribute('marginwidth', "0");
iframe.setAttribute('marginheight', "0");
iframe.setAttribute('scrolling', "no");
iframe.setAttribute('width', "353");
iframe.setAttribute('height', "160");
iframe.setAttribute('src', src);
iframe.setAttribute('frameborder', "0");
*/