"onmouseover" effect on images in home page

Also, I am using 1.4.9.2 with the Tool Shop theme.

I need an "onmouseover" effect on images in "New Products". Let's say, I want to "grow" images with a few pixels on this action, "onmouseover".

Thank you!

Here is an extension that does a turn around image on rollover:
http://www.opencart.com/index.php?route ... privatemtx

It seems you want your image to just get a little larger. I am sure you can edit this extension to do that.
Here are some more: http://www.opencart.com/index.php?route ... er%20image

unfortunatelly, is not o free extension....