Hello,
I have written below, in this i have added onserverclick function. This code does not work if the javascript is off, it means if javascript is off it does not call ExitDialogue function.
<a runat="server" onserverclick="ExitDialogue" target="_self">
<img align="absmiddle" border="0" src="calendar.gif" alt="Exit" /></a>
Please help me out very urgent