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Create EventHandlers for Menu-Based Controls

<mx:Application     xmlns:mx="http://www.adobe.com/2006/mxml"     layout="vertical">     <mx:MenuBar         labelField="@label"         itemClick="handleMenuClick(event)">         <mx:XMLList>             <menuitem label="File">                 <menuitem label="New"/>                 <menuitem label="Close" enabled="false"/>             </menuitem>             <menuitem label="Edit"/>             <menuitem label="View">                 <menuitem label="100%" type="radio" groupName="one" selected="true"/>                 <menuitem label="150%" type="radio" groupName="one"/>             </menuitem>         </mx:XMLList>     </mx:MenuBar>     <mx:Label id="myLabel"/>     <mx:Script>                      import mx.events.MenuEvent;             private function handleMenuClick(evt:MenuEvent):void {                 this.myLabel.text = evt.item.@label + " was selected";             }            </mx:Script> </mx:Application>