How about one to many relations database

Hello alls... I have a database that have many tables, I need to know how to handle this situation: One table ( accounts ) have the fileds id,account,name, etc... , other table (contacts) have the fileds id, name, address, etc... and the other table ( account_contacts) that managed the relations between accounts and contacts table have the fileds id, account_id, contact_id, etc. I need to show in a flash datagrid the accounts, and when I select an account in another datagrid display the contacts for this account, and when I select a contact in a datagrid the action display the details for this contact in some editable text fields to modify some of this fileds... It's possible to do this with amfphp? Thanks in advance for the help.