First of all thanks a lot ;
Your reply to my post are amazing.All are working Fine.
I guess one of my question mislead you.Therefore let me explain that question in detailed.
Am using listview to display Ektron Cms user.That listview consists of Name of user,avatar of user,and one Image near Name for Displaying status of User(either ONLINE or OFFLINE).
On Click of that image(ONLINE or OFFLINE image) ,Logedin user must be able to chat with User(those are ONLINE) present in listview. Chat means not Messenger popup but in messenger, list of user are displayed,and on hover of that user one popup come,in that popup there is one option so called as SEND MESSAGE.
I want same SEND MESSAGE functionality to be implemented when that image is clicked.(am using <asp:image>).