code: function extend(obj, extObj) {
          var a, b, i;
          if (arguments.length > 2) {
              for (a = 1, b = arguments.length; a < b; a += 1) {
                  extend(obj, arguments[a]);
              }
          } else {
              for (i in extObj) {
                  if (extObj.hasOwnProperty(i)) {
                      obj[i] = extObj[i];
                  }
              }
          }
          return obj;
      }
docs: Create Global "extend" method, so Detectizr does not need jQuery.extend