Add website cookies

I am looking for someone to add a few different cookies for retervial on my clients mobile website. The website is designed for mobile view ie iphone/android [login to view URL] 1. Search History. Each time a search is conducted, save the search as a cookie. In the "search history" page, recall the cookie/s to display the last 10 searches. record: date/time, catid, worid, locid, salarymin, salarymax, keyword (these are all available variables) 2. Add a "clear search history" function to clear the search history cookies. 3. Saved Searches. When a search is conducted, a user can click "save search" and it will save it as a cookie. When the user clicks on the "saved searches" page the list will display. record: date/time, catid, worid, locid, salarymin, salarymax, keyword (these are all available variables) 4. Add a "clear saved searches" function to clear the saved searches cookies. 5. There seems to be an issue saving the email & sms number as a cookie. If you sent an email/sms once, it would save it as a cookie for 72 hours and use it on all jobs. You will see it there on POST back, but not if you look at other jobs.