Nick Treleaven wrote:
OK, removed data and added the prefix keywords.
Nick, data is a valid attribute for (at least) the object element:
http://www.whatwg.org/specs/web-apps/current-work/#the-object-element https://developer.mozilla.org/en/HTML/Element/object http://msdn.microsoft.com/en-us/library/ms535859%28v=VS.85%29.aspx