[Default] @{#ConfigProperties['krad.externalizable.images.url']} cal.gif [Description] The URL for the popup button image. If set, buttonText becomes the alt value and is not directly displayed. [Option] 
buttonImage
s h o w O n
b u t t o n I m a g e
b u t t o n I m a g e O n l y
s h o w A n i m
s h o w B u t t o n P a n e l
c h a n g e M o n t h
c h a n g e Y e a r