tag:blogger.com,1999:blog-3930375442497799514.post-26682405111756316912008-08-18T11:38:00.000-07:002008-08-18T11:38:00.000-07:002008-08-18T11:38:00.000-07:00You can use the the ClientId property dynamically to get ClientId of the Control<BR/><BR/>Example:<BR/>document.getElementById(&quot;&lt; % = txtUserId.ClientID % &gt; &quot;)<BR/>(remove the spaces) in the string within the quotation mark)<BR/><BR/>It works fine..<BR/>Ganesh Kumartechnicalganeshhttp://www.blogger.com/profile/04409192441075823503noreply@blogger.com