             if (!targetArea)
                 addEventListener(ResizeEvent.RESIZE, overlay_resizeHandler);
 
-			effectOverlay.x = 0;
-			effectOverlay.y = 0;
+            effectOverlay.x = 0;
+            effectOverlay.y = 0;
 
             invalidateDisplayList();
 

    /**
     *  A flag that indicates whether child objects can receive focus
     * 
     *  <p>This is similar to the <code>tabChildren</code> property
     *  used by Flash Player.</p>
     * 
     *  <p>This is usually <code>false</code> because most components
     *  either receive focus themselves or delegate focus to a single

        if (!effectOverlay)
        {
            effectOverlayColor = color;
            effectOverlay = new UIComponent();
            effectOverlay.name = "overlay";
            // Have to set visibility immediately
            // to make sure we avoid flicker
            effectOverlay.$visible = true;

            fillOverlay(effectOverlay, color, targetArea);

