<?php
	$url=$_REQUEST['url'];
	$ch=curl_init($url);
	curl_setopt($ch, CURLOPT_NOBODY, true);
	curl_setopt($ch, CURLOPT_NOBODY, true);
	curl_exec($ch);
	$retcode=curl_getinfo($ch, CURLINFO_HTTP_CODE);
	$rettype=curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
	header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
	header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
	header('Content_type: application/json');
	print("{ \"retcode\":");	
	print($retcode);
	print(",\"rettype\":");
	print("\"".$rettype."\"");
	print("}");
	curl_close($ch);

?>