hi there,

any body knows how to get the date and time difference if the given data say is:

given current time is:10-05-2013 10:38 AM

then user enters like: 10 ( means 10 hours)

the difference would be: 10-05-2013 12:39 AM (this is easy to get , however if the user enters in minutes like 45 which is in minutes then i don't get the accurate time and date)

can any one help on this? thanks in advance