Sorry, solved the problem - did not use the latest version of juicebox code :).
Have a nice day, bd_sn

Hey Steven,
thanks for your rapid response to my question :).

But it is not working as expected. Using the following line in config.xml, it always opens up a new window and does not execute the javascript function.

<image imageURL="content/focus.jpg" thumbURL="content/thumb.jpg" linkURL="javascript:testFunc();" linkTarget="_self">

Thanks, bd_sn

Dear all,

is it possible to execute a js function instead of opening a link? Adding "javascript:doSomething()" in config.xml and clicking the icon, nothing happens (= blank window). I read the whole documentation, could not found any API options for that.

Would be great if you can tell me more ;)
Regards, bd_sn