I can't blend the layers together

I want to make my object works like this car example: http://www.adobe.com/devnet/actionscript/samples/drawing_4.html

I have a building and I just want to change the color of the doors, gutters... when the user clicks a title. Very simple.  Just like in the above example.  I follow the example above.

My button click works.  Changing color code works, but my shade is display on top and does not show my color.  I called in for support, but they told me to post my question in the forum.

in the code below doorColorMC is a movieClip for my door.

The order layers is: script, shade, doorColor, background.

Please help.  Thanks

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import fl.data.DataProvider;

import flash.events.MouseEvent;

import flash.geom.ColorTransform;

import flash.geom.Transform;

import flash.display.MovieClip;

var aDoorColors:Array = new Array(0x000000, 0xFF0000, 0x0000CC, 0x00CC00, 0xFFFF00);

var aDoorColorNames:Array = new Array("Cedar Red", "Garnet", "Continental Brown", "Bright White", "Iced White");

var dpDoorColorNames:DataProvider = new DataProvider();

var boxArray:Array = new Array();

loadDoorColors();

stop();

function loadDoorColors():void

{

    for(var i:int=0; i < aDoorColors.length; i++)

    {

        boxArray = new Shape();

        // Draw box w next color in array

        drawBox(boxArray, aDoorColors);

        // Add label and box to boxesDp

        dpDoorColorNames.addItem( {label:aDoorColorNames, source:boxArray} );

    }

    // Assign box DataProvider to the TileList

    doorTile.dataProvider = dpDoorColorNames; 

    doorTile.columnWidth = 110;

    doorTile.rowHeight = 110;

    //tileDoor.rowCount = 2;

    doorTile.setSize(1120,115);

    //tileDoor.move(10, 10);

    doorTile.setStyle("contentPadding", 5);

}

function drawBox(box:Shape,color:uint):void

{

    box.graphics.beginFill(color, 1.0);

    box.graphics.drawRect(0, 0, 80, 80);

    box.graphics.endFill();

}

// Add handler for Button clicks

doorTile.addEventListener(MouseEvent.CLICK, tileDoorClickHandler);

function tileDoorClickHandler(event:MouseEvent):void

{

  var clickedLabel = event.target.label;

  var clickedIndex:int = aDoorColorNames.indexOf(clickedLabel,0);

  if (clickedIndex > -1)

  {

  var colorTrans:ColorTransform = new ColorTransform();

  colorTrans.color = aDoorColors[clickedIndex];

  doorColorMC.transform.colorTransform = colorTrans;

  //doorColorMC.transform.colorTransform = new ColorTransform(0,0,0,1,0,0,200);

  }

  //trace(clickedLabel);

  //trace(clickedIndex);

}