function showInstructor(id) {
	showDialog(lang["instructor_bio"], "instructor.php?id=" + id, 500);
}

function showNews(id) {
	showDialog("DENSO Training News", "news.php?id=" + id, 500);
	return false;
}

function showSeminar(id) {
	showDialog(lang["seminar_info"], "seminar.php?id=" + id, 600);
}

function filterList(c) {
	var val = (c) ? 1 : 0;
	location = "list.php?f=" + val;
}

function changePage(f, pg) {
	window.location = "list.php?f=" + f + "&pg=" + pg;
}