Hi,

I have an issue with the window.open function in Forefox (script works fine in IE but the popup window displaying the full size image does not resize corretly in Firefox, so before I waste anyone's time and as a newcomer to this board, is this the right forum to post such a question on this issue ???

Cheers

Yep, it's the right place. If you post your code or even better post a link to the site I'll be happy to take a look as I'm sure will some of the others here.