Date Difference from single field

Dear sir, I have a field of type date time with allow multiple values who have the multiple date time values of multiple users activity date time in workflow.

Let say in any workflow two users are involve e.g. user1 and user2.

If user1 start the activity and submit it then i put the today’s date time in that particular field.Now the activity is pending with user2 and for example user2 close it.On closing i put again date and time in that field(via concatenation with space,comma,…etc).

I wanted to know how many time user2 take to done his activity and as well as total time.Basically i want to take difference between two date & time who is store in single field.

iam taking single field bcoz its n-time workflow.

iam writing lotus script.

plz help me.

                      regard,

                      Rehan Pervez

Subject: Date Difference from single field

I have just responded to your post, please do not pollute the thread with double post !

Posting the same question every 20 minutes will not get you a faster answer!

http://www-10.lotus.com/ldd/nd6forum.nsf/DateAllThreadedweb/37fd4f52af744e0185257563004b0728?OpenDocument