Pop up window not working correctly

Ripsnort, they have the popup set to a specific size, the problem is your favorites are pushing the text over and off the fixed page. What you will need to do is close your favorites...

The popup window works no problem with Firefox. I noticed since they've closed down the chat-service for the night there, the window comes up full. Before, it would only come up partially with no way to resize it. But again, this is a problem that only began as of late.
If you've any further suggestions, please fire away. I've looked online and this particular problem hasn't got a solver as far as I can find.