Is there any chance I can get login details for your site (on the private site details tab below) so I can see what specifically is causing the issue on your site?
This would help me isolate if the problem is specific to your site's settings or template
A final question - what resolution are you running at? I'm wondering if its a screen size based problem?
This will let me know if the issue occurs at a specific screen resolution
Can I hide the leftbar or where can I find the code for the leftbar?
You could hide it with CSS but it would make backend navigation almost impossible in JEvents
I have also tested other sites and with iPad but the leftbar menu posts do not open.
Are you using a touch screen laptop??
Any additional information about your setup that could explain why you are having these problems would be a great help