Delete group containers in runtime in flex

Question

i am trying to make a some groups within a predefined group at run time.  i can make groups, the code is working fine. Now i have added two  buttons in each group which is created in run time. now the problem is  one of the button is x . the property of button should be when i click  on it it should delete the very specific group in which it is built.  please check out the code and tell me what additions should i make.
public var n:Number = 0;
        protected function remover (event:MouseEvent):void
        protected function settings(g:Group):void
            ((DisplayObject)(g)).width = "200";
            ((DisplayObject)(g)).height = "140";
            ((DisplayObject)(g)).x = "200" ;
            ((DisplayObject)(g)).y = "200";
            var s:String;
            s = "NewGroup"+ "X"+ n.toString;
            var mybutton1:Button = new Button();
            mybutton1.id = s;
            mybutton1.label ="X";
            mybutton1.addEventListener(MouseEvent.CLICK, remover);
            g.addElement(mybutton1);
    //      setting1(mybutton1);
            n++;
        public function addGroup(event:MouseEvent): void
            var s:String;
            n = n+1;
            s = "NewGroup"+ "_"+ n.toString;
            var myGroup:Group = new Group();
            myGroup.id = s;
            main.addElement(myGroup);
        //  setElementIndex(myGroup, n);
            settings(myGroup);
    ]]>
</fx:Script>
<s:Button x="422" id="wow"   y="139" label="Add Group"  click="addGroup(event)"/>
<s:HGroup id="main" x="6" y="168" width="750" height="490">
</s:HGroup>

Answer 1

in the query itself you can do this by using a decode
select decode(deptno, 10,'Excellent',20,'Good', 'Not decided') from
dept
Rajesh