Jack,
My apologies. Disregard my earlier example - it only works because the PHP
variable is "passed" to the javascript variable during onLoad when
everything is executed. But in your case, the page has already been sent to
the client and PHP can only be called by calling the server again.
Joha
Jack,
Yes this is possible. I assume you want to use a javascript onClick event
function. Then in your javasript code, just execute your PHP code. You can
run PHP code within a javascript block. For example, on my site I assign a
javascript variable to the value held in a PHP variable like this: