HI, sry my English (German )But I hope you understand me anyway. I have installed SIG (Joomla 3.2), has everything works.
mav-sh.de/index.php/fotogalerie/club-wm
Now when I click it a photo, the photo will open in a new window. But I would like the photo as a pop up.
I'm not a professional in Joomla, so I hope you can help me.

Thanks in advance

Hi,

Your site is loading an extra not needed instance of jQuery and that is causing a javascript error. Probably this jQuery instance is loaded by the module "mod_ariimageslider" . Since you are under Joomla! 3.x all extensions should load the bundled jQuery . Check if this module has been updated or if it has an option for disabling jQuery. If not, you will have to disable it.