Application Drawing (delete shape problem)

programming flash
1

Hi all,

i already create Drawing Application, the problem is i dont know how to do select each
shape i draw can delete the shape that i select.

here the code for drawing shape i create.


var temporaryDrawing:Shape = new Shape();
board.addChild(temporaryDrawing);
temporaryDrawing.graphics.lineStyle(2, 0x666666, 1);


var myDrawing:Shape = new Shape();
board.addChild(myDrawing);
myDrawing.graphics.lineStyle(lineSize, 0xFFFFFF, 1);


var mouseHolding:Boolean = false;
var clickedX:Number;
var clickedY:Number;


board.addEventListener(MouseEvent.MOUSE_DOWN, mDown);
board.addEventListener(MouseEvent.MOUSE_UP, mUp);


function mDown(MouseEvent):void
{
        mouseHolding = true;
        clickedX = mouseX;
        clickedY = mouseY;
}


function mUp(MouseEvent):void
{
        mouseHolding = false;
        myDrawing.graphics.beginFill(currentColor, alphaColor);
        myDrawing.graphics.drawRect(clickedX, clickedY, mouseX-clickedX, mouseY-clickedY);
        myDrawing.graphics.endFill();        
        clearTemp();
}


board.addEventListener(MouseEvent.MOUSE_MOVE, mMove);


function mMove(MouseEvent):void
{
    if (mouseHolding){
        
        clearTemp();
        temporaryDrawing.graphics.drawRect(clickedX, clickedY, mouseX-clickedX, mouseY-clickedY);
    
    }
}


function clearTemp():void
{
temporaryDrawing.graphics.clear();
temporaryDrawing.graphics.lineStyle(2, 0x666666, 1);
}

can someone help me how to create function that when i draw many shape on the board. i can delete any shape
when i select those shape that i draw.

Can someone help ?