i am having two worksheets

worksheet1

it is having some employee details like

empid     name    address  salary............
11           dravid  hydrabad 50,000

now i am in worksheet2

if i give empid as input in sheet2 it should fetch the equal rows from
sheet1. and place the rows in sheet2 active coloumn.
and when i save the worksheet2 i want to transfer sheet2 's details in
to sheet3 one by one.

note : it is not possible to sort the worksheet1.