UPDATE :
fixed in IE 7 & Opera 9.6
if people who had problems with these browsers could check and confirm that it is fixed for them?

So now it should work fine for edit page (click on the pic) for all web browsers (IE 6, 7, 8, Opera, Firefox)

But the display of the frame on the picture still fails on IE 6 due to a space between car title & car picture... I hope to solve that.