Alright, I agree to your terms. Let me take a look around the scripts before accepting bid please, I don't want an incomplete project if I can't help you.
Btw
TypeError: 'null' is not an object,,,,,Invalid CSS property declaration at:,,,,
sounds like you either have a lot of embedded javascript and css in these templates (bad practice), or that your errors are not caused by the html markup - will need to inspect the JS files as well (if you let me).
Thanks,
Boris