 
 package spark.components
 {
-    
+
 import flash.display.DisplayObject;
 import flash.events.Event;
 import flash.geom.Matrix;

    //  Public Methods
    //
    //--------------------------------------------------------------------------   
    
    /**
     *  Updates the <code>popUp</code> control's transform matrix. Typically, 
     *  you would call this function while performing an effect on the PopUpAnchor. 

                        
        if (DisplayObject(popUp).parent == null && displayPopUp)
        {
            PopUpManager.addPopUp(popUp,this,_isModal);
			if (popUp is IUIComponent)
				IUIComponent(popUp).owner = this;
            popUpIsDisplayed = true;
