Anybody experience new Element('div') does not get generated with the new mootools.core.js in all versions of IE??
I updated Joomla to 2.5.4 then I found the NSP was all sorts of jacked up in IE. So I tracked it for hours and found the culprit to be the new and larger mootools.core. I uploaded my older, smaller version of the mootools.core and now it works fine with IE.
Joomla 2.5.4 and NSP 3.1 broke Internet Explorer 7, 8 and 9.