yui/yui3-gallery — pull request #19 by adisrika (2012-07-12 11:39:14+00:00)
Title: Adding support for firefox in idleTimer gallery module

As per https://developer.mozilla.org/en/DOM/Using_the_Page_Visibility_API now mozilla supports mozHidden, mozvisibilitychange from Firefox 10

In idleTimer we had support only for webkit, ms.