We have htbuttons an image.
Under certain situations the button does not display correctly (could also be a browser bug). But apparently things work correctly when width/height of the img are explicitly set.
Since "button", and some other elements, already contain properties named imagewidth and imageheight, we would like to request this surely small addition to have these two properties also for htbutton, and (when set) output them into the html stream as <img src=... width=... height=... >