docs: function _gpfWebTagCreateFunction (nodeName) {
      if (!nodeName) {
          gpf.Error.missingNodeName();
      }
      return function (firstParam) {
          var sliceFrom = 0,
              attributes;
          if (_gpfIsLiteralObject(firstParam)) {
              attributes = firstParam;
              ++sliceFrom;
          }
          return new _GpfWebTag(nodeName, attributes, _gpfArraySlice(arguments, sliceFrom));
      };
  }