toolbar, transparent colorr on images

[ajanz]

hi,

i am using the toolbar.

code is

<rich:toolBar height="24" itemSeparator="line">
<rich:toolBarGroup>
<h:graphicImage id="edit" value="/images/icons/edit.jpg" />
<h:outputLabel value="Bearbeiten" for="edit" />
</rich:toolBarGroup>
<rich:toolBarGroup>
<h:graphicImage id="save" value="/images/icons/save.jpg" />
<h:outputLabel value="Speichern" for="save" />
</rich:toolBarGroup>
</rich:toolbar>

unfortunately the images got a white frame border. is the a transparent color? or what must i do?

[daniel.soneira]

That question is not related to RichFaces but here you go:

JPG does not have any information on transparency. It should be used for photos.
For icons you should try a PNG file.

http://www.sitepoint.com/article/gif-jpg-png-whats-difference
http://www.webopedia.com/DidYouKnow/Internet/2002/JPG_GIF_PNG.asp