Captcha IN Struts

Hi ,

I am trying to implement Captcha in my Struts Project using the Simple Captcha Project at http://simplecaptcha.sourceforge.net/.

how can I refresh the image without refreshing the entire page?

Can anyone help me as how I can check the entered text value from the verification image in the controller class?I am unable to do it,I get an error saying that "nl cannot be resolved".

can ayone help me resolve the issue?

thanks,

Aarthy

[478 byte] By [aarthyjavaa] at [2007-11-27 10:26:31]