<?php



define('BASE_PATH', realpath(dirname(__FILE__)) . '/');



$type = $_GET['type'];



if ($type == 'js') {

	$elements = array(

					"js/global_vars.js",

					"js/global_functions.js",

					"js/google_map.js",

					"js/google_chart.js",

					"js/ajax.js",

					"js/forms.js",

					"js/centers.js");

	$type = 'javascript';

} else if ($type="css") {

	$elements = array("css/global.css");

	$type = 'css';

}



$contents = '';

foreach ($elements as $element) {

	$path = realpath(BASE_PATH . '/' . $element);

	$contents .= "\n\n" . file_get_contents($path);

}



// Send Content-Type

header ("Content-Type: text/" . $type . "; charset=utf-8");



$contents = str_replace( array("\n", "\r", "\t", "  "), array('', '', '', ''), $contents );



// Encoding

$gzip = strstr($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip');

$deflate = strstr($_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate');

// Determine used compression method

$encoding = $gzip ? 'gzip' : ($deflate ? 'deflate' : 'none');

// Check for buggy versions of Internet Explorer

if (!strstr($_SERVER['HTTP_USER_AGENT'], 'Opera') && 

	preg_match('/^Mozilla\/4\.0 \(compatible; MSIE ([0-9]\.[0-9])/i', $_SERVER['HTTP_USER_AGENT'], $matches)) {

	

	$version = floatval($matches[1]);

	if ($version < 6)

		$encoding = 'none';

	if ($version == 6 && !strstr($_SERVER['HTTP_USER_AGENT'], 'EV1')) 

		$encoding = 'none';

}



if (isset($encoding) && $encoding != 'none') {

	$contents = gzencode($contents, 9, $gzip ? FORCE_GZIP : FORCE_DEFLATE);

	header ("Content-Encoding: " . $encoding);

	header ('Content-Length: ' . strlen($contents));

} else {

	header ('Content-Length: ' . strlen($contents));

}



echo $contents;