queryStringMapping

  function queryStringMapping(){
    var paramStr = window.location.href.split("?")[1].split("&");
    var paramsMap = new Object() , key , value;
    for(var i in paramStr){
      key = paramStr[i].split("=")[0];
      value = decodeURI(paramStr[i].split("=")[1]);
      paramsMap[key] = value;
    }
    return paramsMap;
  }