> "The PNG behavior caused more trouble than it solved, so it's > commented out in current versions. We should remodel the few PNGs (in > the toolbar) with alpha transpareny to use simple transparency. If > anyone submits a patch I will include it :-)" > > I have searched around and not found any further information, what > were the problems? Well for example the behaviour only works if the images have width and height attributes. This is not always the case (eg. for smileys or background images).