History of MouseEvent.clientX Revision history for: English (US) Apr 28, 2016, 11:05:19 AM Perelandric Compatibility tested at least as far back as FF2. Previous Mar 24, 2016, 6:34:51 PM smalllong add firefox compatibility Previous Jan 11, 2016, 4:00:37 AM bertyhell Also fixed clientY link in related articles Previous Jan 11, 2016, 3:59:45 AM bertyhell Fixed links to related articles screenX / screenY Previous Sep 4, 2015, 10:33:03 PM cvrebert supported since at least IE6 Previous Feb 21, 2015, 7:35:45 PM teoli Previous Feb 21, 2015, 7:16:46 PM teoli More links in See alsoWeb/API/MouseEvent.clientX Web/API/MouseEvent/clientX Previous Dec 30, 2014, 11:01:17 AM teoli More links in See also Previous Dec 30, 2014, 10:58:18 AM teoli Added spec table and browser compat table Previous Dec 30, 2014, 10:54:05 AM teoli Added example (from Event.clientX that will disappear)