Calling Flash player's Zoom In and Out menus

Hi every one,
I am in need to Zoom In and Out the Image control in my application. Just resizing the Image or applying Zoom effect will affect the quality of the Image(I mean clarity) and so the content is not very clear. But the flash player's Zoom in and out functionality is doing it better. So please help me on "How to call the Zoom In & Out functions of Flash player for particular portion of my application?".

Thanks