thak you for your help But i didn't understand how this can solve my problem problem still exist Any one can help me ?

I want to change the content of popup according to the label value after clicking show PopUp Button (I Means after geeting result from the server ) As the follwing if (Label value == 0) PopUp value should be ( you must register From the follwing link Register Now) if (Label value == 1) PopUp value should be (Congratulations You subscriped) if (Label value == 2) PopUp value should be ( Already subscriped, Thank You) you can see exactly what i want to do from the follwing link http://user472.netfx45lab.discountasp.net/testpopup/[^] And to download the source code from here http://user472.netfx45lab.discountasp.net/testpopup/TestJquery.rar[^] Help me Please Thank you