I've got a mobile website I'm currently working on which currently checks if players are online via a gaming website and if so displays an image relevant to the player. The mobile version of the website is 320px in width and 480px in height but will need to be more px in height if more players are online. My question is how can I either say if playerCount > number change stage height or if this isn't possible can I in the HTML code say that the width is always 100% (the swf width) and the height varies?