Centering vetically an image inside a div

Hi, I have div height: xx width: x

I have an image inside, I have centered it horizontally but I need to position it vertically in the middle without caring of the image proportions, always must be centered.

Thank a lot for the answers

 

Take a look at the following link for specific details on how this is done:

http://www.student.oulu.fi/~laurirai/www/css/middle/

 

Vertically centering content in a div with css. Works in all browsers in common use.

cheers,

gary