// JavaScript Document

function disp(ans_id, hide_id, show_id)
{
	var i = 0, el,
	els = document.getElementsByTagName('div'),
	answer = document.getElementById(ans_id);
	while (el = els[i++])
	{
		if (el.className.match(/\bFAQ\b/))
			if (answer)
				el.style.display = (el == answer) ? 'block' : 'none';
			else el.style.display = (hide_id == 'showall') ? 'block' : 'none';
	}
	if (disp.islit)
		disp.islit.className = 'n';
	disp.islit = document.getElementById('n' + (ans_id || 'hideall'));
	disp.islit.className = 'non';
	document.getElementById(hide_id || 'hideall').style.display = 'none';
	document.getElementById(show_id || 'showall').style.display = 'block';
	return false;
}