From 1st jsp  page redirect to 2nd jsp..
don't have HTML related things in this page..
There is no need for this..
After processing something,send the execution to 3rd page..


Example

1.jsp
-----
Response.redirect("/2.jsp")

2.jsp
-----
After processing something..
Response.redirect("/3.jsp")

just use multi threading..............

Why do you have a jsp  that provides no presentation to the user? Put that code
into a separate class or something. Jsp is meant as a presentation layer only,
all your business logic (such as that dealing with databases) should be separate
from the presentation layer.

You can use response.sendRedirect("where you want") method after database
operation in second JSP...