I have made a form with 2 radio buttons and 2 drop down menus which works.
however i have now added another 2 radio buttons and 2 more drop down menus ( i have not changed the jquery) so it is not working.

i have uploaded it to jsfiddle: <http://jsfiddle.net/qbawh/>

what do I need to change in the jquery for both radio buttons and dropdowns to work.

what the form should do is:
if 'no' is selcted on 1 i want the dropdown to be greyed out. if 'yes' is selected users can select from dropdown. I want both to work independtly.