How to make javascript debugger enable in firefox

Question

Say you have javascript code sample like below in asp.net page body onload event.

function OnloadHandler()
{
    ...
    debugger;
    ...
}

We know when run this in IE ,the debugger just like a break-point , and wait for us to debug . But when I run it in Firefox . The code debugger; didn't work. I had to manually to set a break-point with Firebug. Can anyone tell me how to make debugger enabled in Firefox? thanks.

Answer 1

Using Firebug the debugger; keyword should work whenever the execution reaches it:

http://getfirebug.com/wiki/index.php/Debugger;_keyword