Hi:
I have a web application that creates files and directories to save info
for a user. If the user decides to link to another page or site
altogether
I want to run a script that will clean up after him or her but won't
interfere with where they are going. It will eventually expand
to asking the user if he or she wants to save the info for a return
visit. If they don't want to save it has to clean up after them
and if they do it goes through the process of tagging and
saving the info on the server.
My strategy is to run a spontaneous form submission with the
body onunload event. Then run the script and exit. I seem to
remember a way to force a script to run and I've seen that
in a site that I visit occasionally. Even if I quit the browser
it still manages to delay the exit of the browser. But I don't
remember whether it was one of my books on php or the php
manual that this is in.
Can someone point me in the right direction?
Thanks in advance:
JK
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