/*
$Id: test.js,v 1.8 2008/11/28 07:52:10 max Exp $
vim: set ts=2 sw=2 sts=2 et:
*/
window.onload=show;

function show(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=20; i++) {
		if (document.getElementById('answer_q'+i)) {document.getElementById('answer_q'+i).style.display='none';}
	}
if (d) {d.style.display='block';}
}