function urlparam(params) {
  if (location.href.indexOf('?') > 0) {
      var _paramPart = location.href.substring(location.href.indexOf('?') + 1);
      var _paramArray = _paramPart.split('&');
      if (typeof (params) === 'undefined') {
          for (var _i = 0, _paramArray_1 = _paramArray; _i < _paramArray_1.length; _i++) {
              var item = _paramArray_1[_i];
              var _aParam = item.split('=');
              window[_aParam[0]] = _aParam[1];
          }
          ;
      }
      else if (typeof (params) === 'string') {
          for (var _a = 0, _paramArray_2 = _paramArray; _a < _paramArray_2.length; _a++) {
              var item = _paramArray_2[_a];
              var _aParam = item.split('=');
              if (params === _aParam[0]) {
                  window[_aParam[0]] = _aParam[1];
              }
          }
          ;
      }
      else if (typeof (params) === 'object') {
          for (var _b = 0, _paramArray_3 = _paramArray; _b < _paramArray_3.length; _b++) {
              var item = _paramArray_3[_b];
              var _aParam = item.split('=');
              for (var _c = 0, params_1 = params; _c < params_1.length; _c++) {
                  var paramsItem = params_1[_c];
                  if (_aParam[0] === paramsItem) {
                      window[_aParam[0]] = _aParam[1];
                  }
              }
          }
          ;
      }
  }
  ;
}