Hi,<BR><BR>My first asp page displays a set of records. on click of a button, i submit it to the server, INSERT SOME RECORDS IN A TABLE and then load the same file (reentrant form) with the next set of records. now if the BACK BUTTON of IE is clicked, will the browser again submit the form?? the problem here is it&#039s again trying to insert records as done earlier, WHICH SHOULDN&#039T HAPPEN. how does response.expires help here??