Please use the code that I inserted above in the thread, u have removed extra stuff from the code, which has resulted in the javascript function not being complete.

Try and use the firefox browser with the firebug add-on, this helps greatly when working with javascript, it will tell u exactly what the error is.

I've copied and pasted the exact code, but firefox isn't giving me much to go off of with where i'm going wrong

So i took the quiz located on the link that u provided in an earlier post, and i was able to be redirected to the correct page, no error, i had chosen all the first options, which took me to the laser cutting page.

Is a certain option giving u a problem?