text: 
  $.SimpleMenu = $.Base.create('simplemenu', $.Widget, [$.WidgetParent], {
  	ATTRS: {
  		defaultChildType: {
  			value: 'MenuItem'
  		},
  		multiple: {
  			value: false
  		}
  	}
  }, {
  	CONTENT_TEMPLATE: '<ul/>',
  	_smPreventNoSelection: function(e) {
  		var selection = this.get('selection');
  		if (!e.newVal && (!selection || selection === e.target)) {
  			e.preventDefault();
  		}
  	},
  	initializer: function() {
  		this.after('addChild', function(e) {
  			e.child.on('selectedChange', this._smPreventNoSelection, this);
  		});
  	}
  });
  