Javascript to PHP script -- NEED HELP!

Hi I have a script that something like this:

<script language="javascript" src="script.php">
var x=5;
</script>

Code (markup):

Is it possible to send the variable 'x' to script.php for manipulation?

 

Yes it's called AJAX, you need a lot of functions to get JavaScript using XmlHttpRequest() in Firefox/Opera to communicate to PHP, and an ActiveXObject method for IE.

 

edit: never mind