<?php
#
# Voorkom caching
#
header("Expires: Tue, 17 Jun 2014 05:00:00 GMT");				# Datum in het verleden
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . "GMT"); 	# Altijd gewijzigd
header("Cache-Control: no-cache, must-revalidate");				# HTTP/1.1
header("Pragma: no-cache");										# HTTP/1.0

# if ($_SERVER['REMOTE_ADDR']=="37.48.81.50") $tester=1;
# echo "Catch.php<br><br>";
# echo $_SERVER['PATH_INFO'];
$request=$_SERVER['REQUEST_URI'];
$p=strpos($request,"?");
if ($p>0) $request=substr($request,0,$p);
# $s=explode("/",$_SERVER['REQUEST_URI']);
$s=explode("/",$request);
# echo "<pre>\n";
# print_r($s);
# echo "</pre>\n";
switch($s[1]) {
	case "rubriek":
		$id=$s[2];
		$pg=MAX($s[3],0);
		$nr=$s[4]+0;
		if ($nr==0) $nr=15;
		$url="artgroep.php";
		# if ($_SERVER['REMOTE_ADDR']=="84.105.89.210") $url="artgroep_new.php";
		break;
	case "rubriek_new":
		$id=$s[2];
		$pg=MAX($s[3],0);
		$nr=$s[4]+0;
		if ($nr==0) $nr=15;
		$url="artgroep_new.php";
		# if ($_SERVER['REMOTE_ADDR']=="37.48.81.50") $url="artgroep_test.php";
		break;
	case "artikel":
		$id=$s[2];
		$sub_id=$s[3];
		# $from_page=urldecode($s[3]);	# Now used by sub_id !!!
		# echo $from_page;
		$url="artikel.php";
		# if ($_SERVER['REMOTE_ADDR']=="84.105.89.210") $url="artikel_new.php";
		break;
	case "artikel_new":
		$id=$s[2];
		$sub_id=$s[3];
		# $from_page=urldecode($s[3]);	# Now used by sub_id !!!
		$url="artikel_new.php";
		break;
	case "trefwoord":
		$trefwoord=$s[2];
		$pg=MAX($s[3],1);
		if (trim($s[4])=="") {
			$nr=0;
		} else {
			$nr=$s[4]+0;
		}
		if ($nr==0) $nr=15;
		$url="zoek_artikel.php";
		break;
	case "trefwoord_new":
		$trefwoord=$s[2];
		$pg=MAX($s[3],1);
		if (trim($s[4])=="") {
			$nr=0;
		} else {
			$nr=$s[4]+0;
		}
		if ($nr==0) $nr=15;
		$url="zoek_artikel_new.php";
		break;
	case "merk":
		$merk=$s[2];
		$pg=MAX($s[3],1);
		$nr=$s[4]+0;
		if ($nr==0) $nr=15;
		$url="merk.php";
		break;
	case "zoek_rubriek":
		$trefwoord=$s[2];
		$pg=MAX($s[3],1);
		$nr=$s[4]+0;
		if ($nr==0) $nr=20;
		$url="zoek_artgroep.php";
		break;
	default:
		$url="/";
		# Header("302 Moved Temporarily");
		Header("Location: $url");
		exit;
		break;
}
if ($tester) {
	 echo $url;
	 echo "<br>";
	 echo $request;
	 echo "<br>";
	 echo $_SERVER['REQUEST_URI'];
	 echo "<br>";
	 echo $_SERVER['QUERY_STRING'];
	 # exit;
}
if ($url > "" and $urlx <> "/") require_once($url);
?>
