joomla/joomla-cms — pull request #3376 by hieblmedia (2014-03-27 09:41:14+00:00)
Title: [Remove Mootools] Behavior Keepalive without any library dependency.

Keepalive without any library dependency.
I have tried to shrink the code as short as possible.
Should work from IE6 and all other modern Browsers.