Waiting for a query

[Kenia Nimesh]

Thru servlets I am accessing my oracle database.My query takes a long time to reterive and print the result. What I  want is till the time the query is executed and displayed . I  want to show the user   "Wait for some time , the query is being executed". , and once I get the query executed and result comes at the client side the display message should be  replaced by actual result.   How should I do it??   Thanks in advance Nimesh Kenia