mod_jevents_cal - next/prev month & year links

[nicodemus]

Joomla : 2.5.9
component_com_jevents : 2.2.8
module_mod_jevents_cal : 2.2.8
module_mod_jevents_latest : 2.2.5
plugin_editors_jce : 2.3.1
PHP 5.3.10
MySQL 5.5.30
Browsers : Firefox 18.0.2 and IE9
No extra Joomla extensions which rewrite urls or render output (e.g. nonumber ReReplacer).
With Joomla native SEF on or off (including renaming .htaccess to turn off re-writing) makes no difference.
php.ini memory_limit set to 256Meg

The events mini-calendar is embedded in an article 4 times (4 different copies of the module) with loadposition. Next or Previous year or month when enabled as links in the module Basic Options all briefly display the appropriate content when clicked then jump immediately to the print version of the page, PNG screen shot file attached, scroll down image for a bit of Firebug.
Same occurs even if I go back to 1 single module loadpositioned in the article and unpublish the other 3 module copies.
I'm struggling to fault find this - it momentarily shows the right content then forms a URL like:-
http://mytestwebsitename/booking/index. ... &catids=21
Module ID is 118.
Only JEvents category in that particular module is 21.
March is next month...
Baffled
Any suggestions on how to progress this welcomed...
Nick

P.S. I did have some template overides but renamed the directories for com and mod in templates/templatename/html to turn them off with no change to that behaviour noted above.

[Geraint]

We load the adjacent calendar months in the mini-calendar using a hidden iFrame element. The new module is loaded in the background and then replaces the parent module content.

It sounds as though there is an addon on your site (or a setting in your template) that is forcing the iframe content top reload itself in the main window instead of executing the script to replace the module content only.

[nicodemus]

That makes sense I'll investigate further now I've got an idea where to look. See if I get anything up in the Firebug console. It's an Artisteer V4 template I designed and the only A v4 templated J2.5 site I've got with JEvents on...

Many thanks Geraint, much appreciated. I'll post back any results and findings, might be usefull to others...
Cheers
Nick

[nicodemus]

Cracked it
Plugin called System - Anti-Copy used to prevent right click on images was set to also prevent framing... Sorted!
Thanks again Geraint.
Cheers
Nick