[Pmwiki-mode] images as links with caption

[jdd <jd...@do...>]

Hello :-)
I can use images as links

http://claire.dodin.net/data/?n=Main.VideoDemo

but I don't find the syntax to have a caption under the image (right 
now I add a texte with the same link after the image, it works but 
it's not so cute :-)

idea?
thanks
jdd