Disable Submit button with Inline JavaScript ??

[spacepoet]

Hello:

 

I Need help to see if I can do an inline JavaScript code that will disable the Submit button and write a little message *AND* that works in all browsers.

 

For this project, it has to be inline JavaScript.

 

I have the below code working very well, except it does not work in FireFox.

 

<input type='submit' value='Submit' onclick="this.disabled=true; this.value='Results Submitted!';" />

 

Anyone know if I can get it to work in all browers, and still keep it inline??

 

Thanks!