You must specify exactly one of "forward", "href", or "page"

[Vijay Kumar]

Hai
 I am new to struts I am using <html:link> to call a java script and
<html:img src ./>for displaying the images 
But it's giving an error javax.servlet.jsp.JspException: Cannot create
rewrite URL: java.net.MalformedURL
Exception: You must specify exactly one of "forward", "href", or "page" 
Can any one have the solution for this
Bye
vijay