Problems with tickbox CSS popup on some browsers

Due to cache issues, if you first have viewed an image that was protected by Imaguard and then try to enlarge the image by clicking it – the jQuery CSS popup may get stuck in an endless “loading mode”.

The problem has been identified and will be included in the next version. Meanwhile if you are experiencing this problem, replace LINE 150 of wp-content/plugins/imaguard/index.php:

$content = '<a class="thickbox" href="'.$_GET['img'].'"><img src="'.$_GET['img'].'?cb='.ir_random_cb().'"'.$height.$width.' /></a>';

with this

$content = '<a class="thickbox" href="'.$_GET['img'].'?cb='.ir_random_cb().'"><img src="'.$_GET['img'].'?cb='.ir_random_cb().'"'.$height.$width.' /></a>';

This would force tickbox to load a timestamp marked copy of the image and thus avoiding a cached version being used.

http://wordpress.org/extend/plugins/imaguard/