Javascript detector and enabler?

Hello, as of now I have a script which takes form information and depending on what was selected in a dynamic dropdown that I have it will search through the database and email the form information to the emails that match in the database. WELL, what Im wondering is.. I could only get the dynamic dropdown to work with JS, tried asp but it was too much of a pain. I know though that some people dont have javascript or have it disabled. Im expecting quite a few people to be going to the site and Im just wondering if there is a script or a way so when they go to the page it will detect if they have js and if its enabled and if its not it will give them the option to turn it on right there, like just by clicking a button, and then possibly after they are done on the site they could click another button to disable it again. Is this even possible? Thanks

Nevermind, I got the answer.