>>Any comments on this?
>
>Michel, Some simple effects can be made from a frame with your graphic in it by starting with a width of 0 and increasing width while decreasing left. This will give an effect similar to a curtain opening. Top & height can be like an eye opening. And of course growing OS/2 style windows can be made from all 4 corners. ie top & left are constant while width and height are increased. Other methods can include moving the graphic inside the frame this can give the impression of movement from a window. longer images are better for this for obvious reasons.

Don't tested, but:

Use frames above the frame with the graphics, for the curtain and four corners effect: make the frames smaller, and the frame belove appears...

Use two frames with graphics, one above the other. Then decrease the above frame, and appear the other...