Larger Image Links Not Working

Suddenly my larger image links throughout my store have stopped working.

The new page pops up, however no image loads.

I use ImageHandler2 (latest version) but this has not changed for a while. I have recently installed the Simple Google Analytics addon, not sure if this could have interefered with it?

Any help or advise appreciated. My store is http://www.cuffed.com.au

I use ImageHandler2 (latest version) but this has not changed for a while.
Yes but what version of ZenCart are you using?

Sorry, I'm using ZenCart v1.3.9h on an Apache server.

I've tried clearing ImageHandler2's image cache but this has not helped.

This was being casued by the Simple Google Analytics add-on. When I change the tracking method back to the default (ga.js) it works fine.

When the tracking mode is set to Asyncronous it breaks the larger image link. I have posted now in the Simple Google Analytics support thread, asking if it is a bug.

This was being casued by the Simple Google Analytics add-on.
Thank you for posting what you discovered as this might assist another.

It would have also been difficult to troubleshoot in the forum format