Using Javascripts In PHP Codes

[bteo]

I'm a newbie coder in fact I'm pretty bad.

So I was wondering if anyone know how to execute a javascript file in php. Is it the same as html where I just dump the code into the php code?

<?php
header("Status: 301 Moved Permanently", false, 301);
header("Location: http://www.domain.com; Refresh: 5;");
@include_once $GLOBALS['HTTP_SERVER_VARS']['DOCUMENT_ROOT'].'/twatch_include/logger.php';
?> 
 
 
<!-- Google Code for signup Conversion Page -->
<script language="JavaScript" type="text/javascript">
<!--
var google_conversion_id = IDNUMBER;
var google_conversion_language = "en_GB";
var google_conversion_format = "2";
var google_conversion_color = "FFFFFF";
if (1) {
  var google_conversion_value = 1;
}
var google_conversion_label = "signup";
//-->
</script>
<script language="JavaScript" src="http://www.googleadservices.com/pagead/conversion.js">
</script>
<noscript>
<img height=1 width=1 border=0 src="http://www.googleadservices.com/pagead/conversion/1068748880/?value=1&label=signup&script=0">
</noscript>
 
 
<?php
exit();
?> 
 

This is a normal 301 redirect using PHP header however I"m trying to put a refresh of 5 sec's is that correct?

Plus the javascript Google Tracking code this is the right way to insert javascrpts? Withou PHP brackets?

Thanks!

BEN