Hi, I am try to develop a website where members can post jobs, then other members can take the jobs. So I will need two types of members, one that can post jobs and one that can take jobs. When a job is posted it is viewable and can be taken at the click of a button. Once the job has been taken the entry changes from 'available' to 'taken'. I can get to the stage where jobs are posted and can be viewed, but I am stuck at creating different types of user and users interacting with the DB to change its status from 'available' to 'taken'. Any help, much appreciated?