function XPTokenizeURL(query){

	//var url = window.location.toString();
      var Params = {};
      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;
 }