<?php

ob_start( 'ob_gzhandler' );
header( 'content-type: application/x-javascript' );

$cache_expire = 1440;
$exp_gmt = gmdate("D, d M Y H:i:s", time() + $cache_expire * 60) . " GMT";
$mod_gmt = gmdate("D, d M Y H:i:s", getlastmod() ) . " GMT";
header("Expires: " . $exp_gmt);
header("Last-Modified: " . $mod_gmt);
header("Cache-Control: public");
header("Cache-Control: max-age=" . $cache_expire * 60); 

$this_dir = dirname(__FILE__);

include( $this_dir.'/common.js' );
include( $this_dir.'/class_manipulation.js' );

?>