and i want the blue bar to contain an other image for 'some' pages...

the action should be performed on the click of the menu items of my drupal site.

I was thinking that this would be easy with jQuery but the problem is that jQuery is a clientside action

and when the link is clicked its a server side request response and the image should stay the same...

is this a little clear ...?

It's a very complex explanation for a simple problem i think. (looks like oldschool HTML)

Can someone help me?

Thx in front!

J.