adding/deleting records from array of records in .dat file

I need help ASAP.  I have a final project due either tomorrow (Mon. Jan.
20, 1997), or the next day and I'm stuck on one thing.  This is my first
pascal programming course so it was fairly basic.  I would appreciate any
help I could get!  Take a look at my program (attached as .pas file).

I need to know how to add and delete records from a file containing an
array of records.  My adding procedure is on line 548 and my deleting
procedure is on line 641.

Please, someone HELP!, please!!!!!!

John van Vliet
begin 600 Final.pas