In javascript we can swap only jpg images? Then what about the gif images. Please help me.
By answering my first post so the second post will be solved automatically.

In javascript we can swap only jpg images? Then what about the gif images. Please help me.
By answering my first post so the second post will be solved automatically.

It's just plain text either way, image type has nothing to do with it. I mean it's not like you are reconstructing the images, your just swapping text.

ok thank you for clarifying my doubt.