Found a limitation in an old program that's currently being used by one of the internal department. Huh ... will have to modify the codes of create a new module to add the required functionality in. Haven't coded in PHP for quite awhile. Hope I still remember how to do it. Will try it tomorrow.

Dad's downstairs now. His car's in the workshop and so, he's driving my car. I don't know why it's there for overhaul? Don't know. Have to go now.