text: (function ($) {
      $.widget("metro.tabcontrol", {
  
          version: "1.0.0",
  
          options: {
              effect: 'none',
              activateStoredTab: false,
              tabclick: function (tab) {
              },
              tabchange: function (tab) {
              }
          },
  
          _create: function () {
              var that = this,
                  element = this.element,
                  tabs = $(element.children(".tabs")).children("li"),
                  frames = $(element.children(".frames")).children(".frame"),
                  element_id = element.attr("id");
  
              if (element.data('effect') != undefined) {
                  this.options.effect = element.data('effect');
              }
  
              this.init(tabs, frames);
  
              tabs.each(function () {
  
                  var tab = $(this).children("a");
  
                  tab.on('click', function (e) {
                      e.preventDefault();
  
                      that.options.tabclick(this);
  
                      if ($(this).parent().hasClass('disabled')) {
                          return false;
                      }
  
                      tabs.removeClass("active");
                      tab.parent("li").addClass("active");
  
                      frames.hide();
                      var current_frame = $(tab.attr("href"));
                      switch (that.options.effect) {
                          case 'slide':
                              current_frame.slideDown();
                              break;
                          case 'fade':
                              current_frame.fadeIn();
                              break;
                          default:
                              current_frame.show();
                      }
  
                      that._trigger('change', null, current_frame);
                      that.options.tabchange(this);
  
                      if (element_id != undefined) window.localStorage.setItem(element_id + "-current-tab", $(this).attr("href"));
                  });
              });
  
              if (this.options.activateStoredTab) this._activateStoredTab(tabs);
          },
  
          init: function (tabs, frames) {
              var that = this;
              tabs.each(function () {
                  if ($(this).hasClass("active")) {
                      var current_frame = $($($(this).children("a")).attr("href"));
                      frames.hide();
                      current_frame.show();
                      that._trigger('change', null, current_frame);
                  }
              });
          },
  
          _activateStoredTab: function (tabs) {
              var current_stored_tab = window.localStorage.getItem(this.element.attr('id') + '-current-tab');
  
              if (current_stored_tab != undefined) {
                  tabs.each(function () {
                      var a = $(this).children("a");
                      if (a.attr("href") == current_stored_tab) {
                          a.click();
                      }
                  });
              }
          },
  
          _destroy: function () {
  
          },
  
          _setOption: function (key, value) {
              this._super('_setOption', key, value);
          }
      })
  })(jQuery);
  
  
  
  