Which button clicked?

Can someone show me how to determine which button the user clicked? use CGI; $cgi-param did not contain the action parameter. I want to determine if the user click the LEFT or RIGHT button: ... input type=submit value=LEFT input type=submit value=RIGHT ... thanks -rkl

RE: Which button clicked?

PROTECTED] Subject: Which button clicked? Can someone show me how to determine which button the user clicked? use CGI; $cgi-param did not contain the action parameter. I want to determine if the user click the LEFT or RIGHT button: ... input type=submit value=LEFT input type=submit value=RIGHT