If you look at:
http://mysims.myrandomlife.co.uk/index.html
The buttons and pictures work fine. but then on:
http://mysims.myrandomlife.co.uk/What%20U%20Think.html
Below is the code from your "WhatUThink.html" page. Note the highlighted references. Three of the image references are specifying the "C" drive on your PC. The internet can not see your "C" drive. These should be relative links like the one highlighted in blue.