PHP to Javascript

[Thian]

Hey all,

I am stuck with trying to make javascript code do the same function as a php code;

I have a test page, which a client chooses answers in a radio button, the answer, dependent on the result shows a certain picture,

I have this working with StressTest.html & Results.php as included in the attached zip, I have tried the html results, but struggling to get a code similar to work, that does the same thing.

Could someone please help me :-)