calling a javascript function from php

[gigglesnorter]

Good day,
In my php code, I want the form to wait 10 seconds (sleep(10) and then run a javscript function (jtest()). Is it possible instruct the form to run a javascript function from inside php without an event such as onclick? If so, how so?

Thanks in advance,
Chris

[thorpe]

no - php is server side, javascript is client side.