function toggle_faq(id)
{
	if (td = document.getElementById('faq_ans' + id))
	{
		var show = (td.className == 'answer');
		td.className = (show)? 'answer show' : 'answer';

		if ((img = document.getElementById('faq_img' + id)) && img.src)
		{
			img.src = 'images/faq-' + ((show)? 'm.gif' : 'p.gif');
		}
	}
}