function doreplace($page) {
	$mainc = file_get_contents("content/".$page."main.html");
	$sidec = file_get_contents("content/".$page."side.html");
	$load = file_get_contents("template.html");
	$tofind = array("<%main%>", "<%side%>");
	$toreplace = array($mainc, $sidec);
	$echo = str_replace($tofind, $toreplace, "template.html");
	echo $echo;
}
function index() {
	doreplace("index");
}