We use PHPRunner for our employee database at our company, and we essentially have one master table with a list of employees and this links to a number of detail tables which contain additional information such as absent dates, personal information, pay details, etc. What would be excellent would be if we could select an employee an view a summary of all the detail tables for that person.
Essentially this would be like taking the master detail ajax popups and listing them out vertically down the page for each detail table. I don't think that this would be too hard to do based on what you've got already and I believe it could be a very useful feature.
Thanks for reading.