firefox firebug使用方法

<a href="http://www.joehewitt.com/software/firebug/docs.php">http://www.joehewitt.com/software/firebug/docs.php</a>

<a href="http://www.securityfocus.com/infocus/1879">http://www.securityfocus.com/infocus/1879</a>

<a href="http://net-square.com/ns_whitepapers.shtml">http://net-square.com/ns_whitepapers.shtml</a>