YM Online Status

Show YM Online Status
<img src="http://opi.yahoo.com/online?u=ymID&m=g&t=1" />

example :
<img src="http://opi.yahoo.com/online?u=ardi_ardianto_z&m=g&t=1" />



different number (t=number) will change the image
<img src="http://opi.yahoo.com/online?u=ardi_ardianto_z&m=g&t=12" />

Yahoo Messenger Chat using HTML

How to chat YM using HTML
<a href="ymsgr:sendIM?ymID">chat</a>
example
<a href="ymsgr:sendIM?ardi_ardianto_z">chat with Ardi</a>