With Firefox (42.0) are no PopUp windows displayed if I click at a date in the calendar:
sportunion-mariahilf.at/U6-WP/?page_id=1610

I had a similar problem wit MS Internet Explorer (11): it need Java and I had also to enable a security check in a PopUp-line. After that it works!

Please, I need a solution, because I don´t know, which browsers are used by my customers.

Kind regards,
Weberknecht

Dear Robert,

Thank you for letting us know about this issue!

Do you mind granting us temporary WordPress admin access to your website? Our developers will take a look at the problem and figure out a solution as soon as possible.

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