I have taken checkboxlist and bind the checkboxlist in to “skilltype” table in database

Hi all, I have requirement like . I have taken  checkboxlist  and bind the checkboxlist in  to "skilltype" table in database. In application I will show multiple checkboxlist with multiple skill names. The user select t they have skills , user select multiple check box lists. 'skillID' is the primary key of "skilltype" table and ,the primary key is foreign key of the  "memberskill" table . I want to save user selected multiple checkboxlist 'skillID's' in the "memberskill" table. Please tell me any one. Thanks. Regards.