Show Hidden Submit Button IF input matches value
I hope someone can help, I am stuck with my code: http://jsfiddle.net/old_blueyes/JELCK/
Currently my code is largely working the way in envisage apart from one part.
At the moment I have if you click the Try It button I have random quotes appear in textboxes now what quotes appear depends on a hidden value which i have set.
Now what I wish for is that if one of those textboxes displays a certain quote i.e. if MEDIUM is displayed then it shows a hidden Submit button so I can process the form.
I've had a couple of attempts myself but haven't really got anywhere.
My latest attempt is at the bottom of code within the link posted above.