I'm building few webparts for Sharepoint and I need to show presence of users (from Lync/OCS). When I use :
<img border=\"0\" height=\"12\" width=\"12\" src=\"/_layouts/images/blank.gif\" onload=\"IMNRC('" + user.Email + "')\" id=\"IMID_" + Guid.NewGuid() + "\" ShowOfflinePawn=1> " + user.Name + "</span>
It works fine and I get nice presence control with many features (name, email, I can call this person or send any message etc...) :
The problem is that it works only in IE, is there any way I can have the same features in other browsers ?