Fluid layout problem

Hi, ive been using this tutorial
http://www.tutorio.com/tutorial/liquid-flash-layout
http://www.tutorio.com/media/flash/liquid-demo.html

after following the tutorial everything works except when I have an image that is not on all frames, the fluid layout doesnt work on that image until I resize the browser again after I have gone to that frame, which obviously isnt quite right.
Its difficult to explain so I have edited the liquid demo to hopefully explain the problem a bit clearer.

Thanks in advanced