[AccessD] Audit Record Changes

Every time someone makes a change I keep a copy of the old record in a clone
table.  An example table would look as follows

EmpID Name		Address  		Salary  	DateChanged
102	Gregg		123 Somewhere	50000		1/1/03
102	Gregg		111 Elsewhere	50000		2/2/03
102	Greggs	111 Elsewhere 	55000		3/3/03

I would like to create a query (if possible) or code that would create a
second table that shows me what field, changed from what, to what, on what
day as follows...

Field		Old Value		New Value		DateChanged
Address	123 Somewhere	111 Elsewhere	2/2/03
Name		Gregg			Greggs		3/3/03
Salary	50000			55000			3/3/03

Any ideas?

Is it possible to do this without listing every field name in the code?

Humbly yours,

Gregg Steinbrenner