<?php
	if(!isset($_GET['mode'])) {
		echo "<h1>jQuery testing</h1>";
		echo "<a href=\"?mode=1\">1</a><br />";
		echo "<a href=\"?mode=2\">2</a><br />";
	}
	else {
		switch($_GET['mode']) {
			case 1:
				require("site_begin.html");
				require("sample_1.html");
				require("site_end.html");
				break;
			case 2:
				require("site_begin.html");
				require("sample_2.html");
				require("site_end.html");
				break;
			default:
				header("Location: index.php");
		}
	}
?>