hello, if i have this code:

Code:
<head>
<script language="vbscript">
sub msg(message as string)
msgbox(message)
end sub
</script>
</head>

<?
/*some php code here...

if ($op="blah blah")
{ 
   \* call msg sub of vbscriot
}

?>
now how do i call the sub inside php?