Hi...

We are using the Firefox verion 2.0.0.16. we are getting an error
"Could not convert Javascript argument" (NS_ERROR_XPC_BAD_CONVERT_JS) ."

objRecorder.RegisterMediaButtonEvents(document.get ElementById("AudioStart"), document.getElementById("stopRecord"));

We got the error in the above line.

script>
//Having the variable objRecorder
var objRecorder = document.getElementById("secondobj");

//Calling the Dll function
objRecorder.RegisterMediaButtonEvents(document.get ElementById("AudioStart"), document.getElementById("stopRecord"));
</script>

<input type="button" id="AudioStart" value="Record"/>
<input type="button" id="stopRecord" value="Stop Record"/>


Yes I have a RegisterMediaButtonEvents() function this haves two arguments RegisterMediaButtonEvents(object button1, object button2) We need to pass the html button as argument, we cannot able to pass this html button to object type in C#. It's working fine in IE, But in Firefox generates the above error.

Thanks,
Sankar R

do you have firebug installed ?
It features a step-in/out/over javascript debugger, and could greatly help you

http://www.getfirebug.com

Once you are on your page, press F12 to open firebug, go on the "script" tab, select your js source file in the drop down (it's just aver the "html" tab, but not very obvious), and put a break (clik on the line number in the firebug panel) a bit before the error, or on the calling line.

Then, you will be able to inspect html element and js variables.