How to add Presence Information to your Custom Web parts

To add presence information to your custom webparts, you simply need to call the following javascript functionIMNRC() function, passing in the email address of the account you wish to check, such asIMNRC('[email protected]')

This in turn calls a ActiveX control, name.dll, on the users computer.

My presence information:<br><span><img border="0" height="12" width="12" src="/_layouts/images/blank.gif" onload="IMNRC('[email protected]')" id="IMID1" ShowOfflinePawn=1> My Name</span>​