checkbox add to price inquiry list on the fly

We need to add a checkbox selection system so that users can select from items they would like to save for a price inquiry as we do not list prices on our site. sort of like a clip ads system from a classified site - see [login to view URL] I already have an asp system set in place to add/edit/delete items via a form through a mysql database. all we want to do is create an option to "save item to price inquiry list" via a checkbox, which will maintain it's value on the fly - onclick so the page does not refresh when the user checks the item, but the item is saved to the inquiry list. then, when the user has finished browsing through our site, they can click on a "view saved items list" which will look identical to our category pages list, only show the items they have saved instead. from there, they can delete, view, print the list, and email the list to us so that we can respond and give them prices. please take a look at [login to view URL] and click on a category page ie - table to see how it is set up.