Jquery Validator not working in IE 7 or 8

I have a large multi-directional form that validates almost all fields with Jquery Validator, including several custom function. It works fine in Firefox, Chrome, Safari, but not IE 7 or 8. I am sure there it is just something trivial and I am going ba开发者_开发问答ld trying to figure it out! Any help is greatly appreciated. Staging site can be viewed at:

http://173.45.237.55/qrf/

Jquery Validator doesn't work with jQuery 1.6 in IE at this time. You're including jquery-latest.js, which is 1.6. Include 1.5.2 specifically and it should work just fine.