function qa_submit_wall_post(elem, morelink)
{
	var params = {};

	params.message = document.forms.wallpost.message.value;
	params.handle = document.forms.wallpost.handle.value;
	params.start = document.forms.wallpost.start.value;
	params.code = document.forms.wallpost.code.value;
	params.morelink = morelink ? 1 : 0;

	qa_ajax_post('wallpost', params,
		function(lines) {
			if (lines[0] == '1') {
				var l = document.getElementById('wallmessages');
				l.innerHTML = lines.slice(2).join("\n");

				var c = document.getElementById(lines[1]); // id of new message
				if (c) {
					c.style.display = 'none';
					qa_reveal(c, 'wallpost');
				}

				document.forms.wallpost.message.value = '';
				qa_hide_waiting(elem);

			} else if (lines[0] == '0') {
				document.forms.wallpost.qa_click.value = elem.name;
				document.forms.wallpost.submit();

			} else {
				qa_ajax_error();
			}
		}
	);

	qa_show_waiting_after(elem, false);

	return false;
}

function qa_wall_post_click(messageid, target)
{
	var params = {};

	params.messageid = messageid;
	params.handle = document.forms.wallpost.handle.value;
	params.start = document.forms.wallpost.start.value;
	params.code = document.forms.wallpost.code.value;

	params[target.name] = target.value;

	qa_ajax_post('click_wall', params,
		function(lines) {
			if (lines[0] == '1') {
				var l = document.getElementById('m' + messageid);
				var h = lines.slice(1).join("\n");

				if (h.length)
					qa_set_outer_html(l, 'wallpost', h);
				else
					qa_conceal(l, 'wallpost');

			} else {
				document.forms.wallpost.qa_click.value = target.name;
				document.forms.wallpost.submit();
			}
		}
	);

	qa_show_waiting_after(target, false);

	return false;
}

function qa_pm_click(messageid, target, box)
{
	var params = {};

	params.messageid = messageid;
	params.box = box;
	params.handle = document.forms.pmessage.handle.value;
	params.start = document.forms.pmessage.start.value;
	params.code = document.forms.pmessage.code.value;

	params[target.name] = target.value;

	qa_ajax_post('click_pm', params,
		function(lines) {
			if (lines[0] == '1') {
				var l = document.getElementById('m' + messageid);
				var h = lines.slice(1).join("\n");

				if (h.length)
					qa_set_outer_html(l, 'pmessage', h);
				else
					qa_conceal(l, 'pmessage');

			} else {
				document.forms.pmessage.qa_click.value = target.name;
				document.forms.pmessage.submit();
			}
		}
	);

	qa_show_waiting_after(target, false);

	return false;
}