Add address in user account does not work

Hello,

I am a new user of hickshop and actually installed it some minutes ago.

Joomla: Current Version 3.2.3
HickaShop: downloaded it minutes ago
Browser: Google Chrome / Firefox Current Version
Template: yootheme
Extensions: Admin Tools by akeeba

Problem:

When I log in into the user account and the button "New" in the address administration then the screen fades to grey but no form is shown to enter an address. I can see a small part of a form in the lower left corner, but is behind the grey layer. I checked via firebug that all files are loaded without errors.

Thanks for the help and keep up the good work.

Andreas

Thanks a lot. Changing the popup mode works perfectly.