show second image over mouse move

[srvictor]

I'd like to know if it’s possible to make an image (or layer in Photoshop) that show something, and when the mouse pass by or stay in the image it becomes another image or the text that I've write appears, using Photoshop.
Is there any plugin for this effect?

Tanks

Srvictor

[ElectrifieD]

I think that this tutorial would do the job

http://www.photoshopcafe.com/tutorials/rollovers/rollover.html

[srvictor]

Thanks. I will see that site.

[DonTony]

it is possible, but just if you want to use it on your website, not on forums or someth.

[srvictor]

ok. it works.
Thanks.