Thanks for the response.
I don't mean to show them at the same time,
but one page at a time in sequence.
The time delay between pages is controlled by the servlet.
User just wait till the process finished.
For example, a lengthy proceess, the servelt will display
pages to show each stage the process is on, instead of the browser
post the request to query the process state.
The put from server is easier to implement then the pull from client.
Just that the browser seems not too cooperate on this matter !
Thanks.
Evan
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