xt['users'];

	// Hidden users, or buddies?
	if ($return['hidden'] > 0 || $show_buddies)
		echo '
			(' . ($show_buddies ? ($return['buddies'] . ' ' . ($return['buddies'] == 1 ? $txt['buddy'] : $txt['buddies'])) : '') . ($show_buddies && $return['hidden'] ? ', ' : '') . (!$return['hidden'] ? '' : $return['hidden'] . ' ' . $txt['hidden']) . ')';

	echo '<br />';
	foreach ($return['users'] as $user)
		echo $user['hidden'] ? '<i>' . $user['link'] . '</i>' : $user['link'], $user['is_last'] ? '' : ', ';
}

// Just like whosOnline except it also logs the online presence.
function ssi_logOnline($output_method = 'echo')
{
	writeLog();

	if ($output_method != 'echo')
		return ssi_whosOnline($output_method);
	else
		ssi_whosOnline($output_method);
}

// Shows a login box.
function ssi_login($redirect_to = '', $output_method = 'echo')
{
	global $scripturl, $txt, $user_info, $context;

	if ($redirect_to != '')
		$_SESSION['login_url'] = $redirect_to;

	if ($output_method != 'echo' || !$user_info['is_guest'])
		return $user_info['is_guest'];

	echo '
		<form action="', $scripturl, '?action=login2" method="post" accept-charset="', $context['character_set'], '">
			<table border="0" cellspacing="1" cellpadding="0" class="ssi_table">
				<tr>
					<td align="right"><label for="user">', $txt[35], ':</label>&nbsp;</td>
					<td><input type="text" id="user" name="user" size="9" value="', $user_info['username'], '" /></td>
				</tr><tr>
					<td align="right"><label for="passwrd">', $txt[36], ':</label>&nbsp;</td>
					<td><input type="password" name="passwrd" id="passwrd" size="9" /></td>
				</tr><tr>
					<td><input type="hidden" name="cookielength" value="-1" /></td>
					<td><input type="submit" value="', $txt[34], '" /></td>
				</tr>
			</table>
		</form>';
}

// Show the most-voted-in poll.
function ssi_topPoll($output_method = 'echo')
{
	// Just use recentPoll, no need to duplicate code...
	return ssi_recentPoll($output_method, true);
}

// Show the most recently posted poll.
function ssi_recentPoll($output_method = 'echo', $topPollInstead = false)
{
	global $db_prefix, $txt, $ID_MEMBER, $settings, $boardurl, $sc, $user_info;
	global $context;

	$boardsAllowed = array_intersect(boardsAllowedTo('poll_view'), boardsAllowedTo('poll_vote'));

	if (empty($boardsAllowed))
		return array();

	$request = db_query("
		SELECT p.ID_POLL, p.question, t.ID_TOPIC, p.maxVotes
		FROM ({$db_prefix}polls AS p, {$db_prefix}boards AS b, {$db_prefix}topics AS t" . ($topPollInstead ? ", {$db_prefix}poll_choices AS pc" : '') . ")
			LEFT JOIN {$db_prefix}log_polls AS lp ON (lp.ID_POLL = p.ID_POLL AND lp.ID_MEMBER = $ID_MEMBER)
		WHERE p.votingLocked = 0" . ($topPollInstead ? "
			AND pc.ID_POLL = p.ID_POLL" : '') . "
			AND lp.ID_CHOICE IS NULL
			AND t.ID_POLL = p.ID_POLL
			AND b.ID_BOARD = t.ID_BOARD
			AND $user_info[query_see_board]" . (!in_array(0, $boardsAllowed) ? "
			AND b.ID_BOARD IN (" . implode(', ', $boardsAllowed) . ")" : '') . "
		ORDER BY " . ($topPollInstead ? 'pc.votes' : 'p.ID_POLL') . " DESC
		LIMIT 1", __FILE__, __LINE__);
	$row = mysql_fetch_assoc($request);
	mysql_free_result($request);

	// This user has voted on all the polls.
	if ($row === false)
		return array();

	$request = db_query("
		SELECT COUNT(DISTINCT ID_MEMBER)
		FROM {$db_prefix}log_polls
		WHERE ID_POLL = $row[ID_POLL]", __FILE__, __LINE__);
	list ($total) = mysql_fetch_row($request);
	mysql_free_result($request);

	$request = db_query("
		SELECT ID_CHOICE, label, votes
		FROM {$db_prefix}poll_choices
		WHERE ID_POLL = $row[ID_POLL]", __FILE__, __LINE__);
	$options = array();
	while ($rowChoice = mysql_fetch_assoc($request))
	{
		censorText($rowChoice['label']);

		$options[$rowChoice['ID_CHOICE']] = array($rowChoice['label'], $rowChoice['votes']);
	}
	mysql_free_result($request);

	$return = array(
		'id' => $row['ID_POLL'],
		'image' => 'poll',
		'question' => $row['question'],
		'total_votes' => $total,
		'is_locked' => false,
		'topic' => $row['ID_TOPIC'],
		'options' => array()
	);

	// Calculate the percentages and bar lengths...
	$divisor = $return['total_votes'] == 0 ? 1 : $return['total_votes'];
	foreach ($options as $i => $option)
	{
		$bar = floor(($option[1] * 100) / $divisor);
		$barWide = $bar == 0 ? 1 : floor(($bar * 5) / 3);
		$return['options'][$i] = array(
			'id' => 'options-' . $i,
			'percent' => $bar,
			'votes' => $option[1],
			'bar' => '<span style="white-space: nowrap;"><img src="' . $settings['images_url'] . '/poll_left.gif" alt="" /><img src="' . $settings['images_url'] . '/poll_middle.gif" width="' . $barWide . '" height="12" alt="-" /><img src="' . $settings['images_url'] . '/poll_right.gif" alt="" /></span>',
			'option' => parse_bbc($option[0]),
			'vote_button' => '<input type="' . ($row['maxVotes'] > 1 ? 'checkbox' : 'radio') . '" name="options[]" id="options-' . $i . '" value="' . $i . '" class="check" />'
		);
	}

	$return['allowed_warning'] = $row['maxVotes'] > 1 ? sprintf($txt['poll_options6'], $row['maxVotes']) : '';

	if ($output_method != 'echo')
		return $return;

	echo '
		<form action="', $boardurl, '/SSI.php?ssi_function=pollVote" method="post" accept-charset="', $context['character_set'], '">
			<input type="hidden" name="poll" value="', $return['id'], '" />
			<table border="0" cellspacing="1" cellpadding="0" class="ssi_table">
				<tr>
					<td><b>', $return['question'], '</b></td>
				</tr>
				<tr>
					<td>', $return['allowed_warning'], '</td>
				</tr>';
	foreach ($return['options'] as $option)
		echo '
				<tr>
					<td><label for="', $option['id'], '">', $option['vote_button'], ' ', $option['option'], '</label></td>
				</tr>';
	echo '
				<tr>
					<td><input type="submit" value="', $txt['smf23'], '" /></td>
				</tr>
			</table>
			<input type="hidden" name="sc" value="', $sc, '" />
		</form>';
}

function ssi_showPoll($topic = null, $output_method = 'echo')
{
	global $db_prefix, $txt, $ID_MEMBER, $settings, $boardurl, $sc, $user_info;
	global $context;

	$boardsAllowed = boardsAllowedTo('poll_view');

	if (empty($boardsAllowed))
		return array();

	if ($topic === null && isset($_REQUEST['ssi_topic']))
		$topic = (int) $_REQUEST['ssi_topic'];
	else
		$topic = (int) $topic;

	$request = db_query("
		SELECT
			p.ID_POLL, p.question, p.votingLocked, p.hideResults, p.expireTime, p.maxVotes, b.ID_BOARD
		FROM ({$db_prefix}topics AS t, {$db_prefix}polls AS p, {$db_prefix}boards AS b)
		WHERE p.ID_POLL = t.ID_POLL
			AND t.ID_TOPIC = $topic
			AND b.ID_BOARD = t.ID_BOARD
			AND $user_info[query_see_board]" . (!in_array(0, $boardsAllowed) ? "
			AND b.ID_BOARD IN (" . implode(', ', $boardsAllowed) . ")" : '') . "
		LIMIT 1", __FILE__, __LINE__);

	// Either this topic has no poll, or the user cannot view it.
	if (mysql_num_rows($request) == 0)
		return array();

	$row = mysql_fetch_assoc($request);
	mysql_free_result($request);

	// Check if they can vote.
	if (!empty($row['expireTime']) && $row['expireTime'] < time())
		$allow_vote = false;
	elseif ($user_info['is_guest'] || !empty($row['votingLocked']) || !allowedTo('poll_vote', array($row['ID_BOARD'])))
		$allow_vote = false;
	else
	{
		$request = db_query("
			SELECT ID_MEMBER
			FROM {$db_prefix}log_polls
			WHERE ID_POLL = $row[ID_POLL]
				AND ID_MEMBER = $ID_MEMBER
			LIMIT 1", __FILE__, __LINE__);
		$allow_vote = mysql_num_rows($request) == 0;
		mysql_free_result($request);
	}

	$request = db_query("
		SELECT COUNT(DISTINCT ID_MEMBER)
		FROM {$db_prefix}log_polls
		WHERE ID_POLL = $row[ID_POLL]", __FILE__, __LINE__);
	list ($total) = mysql_fetch_row($request);
	mysql_free_result($request);

	$request = db_query("
		SELECT ID_CHOICE, label, votes
		FROM {$db_prefix}poll_choices
		WHERE ID_POLL = $row[ID_POLL]", __FILE__, __LINE__);
	$options = array();
	$total_votes = 0;
	while ($rowChoice = mysql_fetch_assoc($request))
	{
		censorText($rowChoice['label']);

		$options[$rowChoice['ID_CHOICE']] = array($rowChoice['label'], $rowChoice['votes']);
		$total_votes += $rowChoice['votes'];
	}
	mysql_free_result($request);

	$return = array(
		'id' => $row['ID_POLL'],
		'image' => empty($pollinfo['votingLocked']) ? 'poll' : 'locked_poll',
		'question' => $row['question'],
		'total_votes' => $total,
		'is_locked' => !empty($pollinfo['votingLocked']),
		'allow_vote' => $allow_vote,
		'topic' => $topic
	);

	// Calculate the percentages and bar lengths...
	$divisor = $total_votes == 0 ? 1 : $total_votes;
	foreach ($options as $i => $option)
	{
		$bar = floor(($option[1] * 100) / $divisor);
		$barWide = $bar == 0 ? 1 : floor(($bar * 5) / 3);
		$return['options'][$i] = array(
			'id' => 'options-' . $i,
			'percent' => $bar,
			'votes' => $option[1],
			'bar' => '<span style="white-space: nowrap;"><img src="' . $settings['images_url'] . '/poll_left.gif" alt="" /><img src="' . $settings['images_url'] . '/poll_middle.gif" width="' . $barWide . '" height="12" alt="-" /><img src="' . $settings['images_url'] . '/poll_right.gif" alt="" /></span>',
			'option' => parse_bbc($option[0]),
			'vote_button' => '<input type="' . ($row['maxVotes'] > 1 ? 'checkbox' : 'radio') . '" name="options[]" id="options-' . $i . '" value="' . $i . '" class="check" />'
		);
	}

	$return['allowed_warning'] = $row['maxVotes'] > 1 ? sprintf($txt['poll_options6'], $row['maxVotes']) : '';

	if ($output_method != 'echo')
		return $return;

	if ($return['allow_vote'])
	{
		echo '
			<form action="', $boardurl, '/SSI.php?ssi_function=pollVote" method="post" accept-charset="', $context['character_set'], '">
				<input type="hidden" name="poll" value="', $return['id'], '" />
				<table border="0" cellspacing="1" cellpadding="0" class="ssi_table">
					<tr>
						<td><b>', $return['question'], '</b></td>
					</tr>
					<tr>
						<td>', $return['allowed_warning'], '</td>
					</tr>';
		foreach ($return['options'] as $option)
			echo '
					<tr>
						<td><label for="', $option['id'], '">', $option['vote_button'], ' ', $option['option'], '</label></td>
					</tr>';
		echo '
					<tr>
						<td><input type="submit" value="', $txt['smf23'], '" /></td>
					</tr>
				</table>
				<input type="hidden" name="sc" value="', $sc, '" />
			</form>';
	}
	else
	{
		echo '
				<table border="0" cellspacing="1" cellpadding="0" class="ssi_table">
					<tr>
						<td colspan="2"><b>', $return['question'], '</b></td>
					</tr>';
		foreach ($return['options'] as $option)
			echo '
					<tr>
						<td align="right" valign="top">', $option['option'], '</td>
						<td align="left">', $option['bar'], ' ', $option['votes'], ' (', $option['percent'], '%)</td>
					</tr>';
		echo '
					<tr>
						<td colspan="2"><b>', $txt['smf24'], ': ', $return['total_votes'], '</b></td>
					</tr>
				</table>';
	}
}

// Takes care of voting - don't worry, this is done automatically.
function ssi_pollVote()
{
	global $db_prefix, $ID_MEMBER, $user_info, $sc;

	if (!isset($_POST['sc']) || $_POST['sc'] != $sc || empty($_POST['options']) || !isset($_POST['poll']))
	{
		echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
	<script language="JavaScript" type="text/javascript"><!-- // --><![CDATA[
		history.go(-1);
	// ]]></script>
</head>
<body>&laquo;</body>
</html>';
		return;
	}

	// This can cause weird errors! (ie. copyright missing.)
	checkSession();

	$_POST['poll'] = (int) $_POST['poll'];

	// Check if they have already voted, or voting is locked.
	$request = db_query("
		SELECT IFNULL(lp.ID_CHOICE, -1) AS selected, p.votingLocked, p.expireTime, p.maxVotes, t.ID_TOPIC
		FROM ({$db_prefix}polls AS p, {$db_prefix}topics AS t, {$db_prefix}boards AS b)
			LEFT JOIN {$db_prefix}log_polls AS lp ON (lp.ID_POLL = p.ID_POLL AND lp.ID_MEMBER = $ID_MEMBER)
		WHERE p.ID_POLL = $_POST[poll]
			AND t.ID_POLL = $_POST[poll]
			AND b.ID_BOARD = t.ID_BOARD
			AND $user_info[query_see_board]
		LIMIT 1", __FILE__, __LINE__);
	if (mysql_num_rows($request) == 0)
		die;
	$row = mysql_fetch_assoc($request);
	mysql_free_result($request);

	if (!empty($row['votingLocked']) || $row['selected'] != -1 || (!empty($row['expireTime']) && time() > $row['expireTime']))
		redirectexit('topic=' . $row['ID_TOPIC'] . '.0');

	// Too many options checked?
	if (count($_REQUEST['options']) > $row['maxVotes'])
		redirectexit('topic=' . $row['ID_TOPIC'] . '.0');

	$options = array();
	$setString = '';
	foreach ($_REQUEST['options'] as $id)
	{
		$id = (int) $id;

		$options[] = $id;
		$setString .= "
				($_POST[poll], $ID_MEMBER, $id),";
	}
	$setString = substr($setString, 0, -1);

	// Add their vote in to the tally.
	db_query("
		INSERT INTO {$db_prefix}log_polls
			(ID_POLL, ID_MEMBER, ID_CHOICE)
		VALUES $setString", __FILE__, __LINE__);
	db_query("
		UPDATE {$db_prefix}poll_choices
		SET votes = votes + 1
		WHERE ID_POLL = $_POST[poll]
			AND ID_CHOICE IN (" . implode(', ', $options) . ")
		LIMIT " . count($options), __FILE__, __LINE__);

	redirectexit('topic=' . $row['ID_TOPIC'] . '.0');
}

// Show a search box.
function ssi_quickSearch($output_method = 'echo')
{
	global $scripturl, $txt, $context;

	if ($output_method != 'echo')
		return $scripturl . '?action=search';

	echo '
		<form action="', $scripturl, '?action=search2" method="post" accept-charset="', $context['character_set'], '">
			<input type="hidden" name="advanced" value="0" /><input type="text" name="search" size="30" /> <input type="submit" name="submit" value="', $txt[182], '" />
		</form>';
}

// Show what would be the forum news.
function ssi_news($output_method = 'echo')
{
	global $context;

	if ($output_method != 'echo')
		return $context['random_news_line'];

	echo $context['random_news_line'];
}

// Show today's birthdays.
function ssi_todaysBirthdays($output_method = 'echo')
{
	global $context, $scripturl;

	if (!smf_loadCalendarInfo() || empty($context['calendar_birthdays']))
		return array();

	if ($output_method != 'echo')
		return $context['calendar_birthdays'];

	foreach ($context['calendar_birthdays'] as $member)
		echo '
			<a href="', $scripturl, '?action=profile;u=', $member['id'], '">' . $member['name'] . (isset($member['age']) ? ' (' . $member['age'] . ')' : '') . '</a>' . (!$member['is_last'] ? ', ' : '');
}

// Show today's holidays.
function ssi_todaysHolidays($output_method = 'echo')
{
	global $context;

	if (!smf_loadCalendarInfo() || empty($context['calendar_holidays']))
		return array();

	if ($output_method != 'echo')
		return $context['calendar_holidays'];

	echo '
		', implode(', ', $context['calendar_holidays']);
}

// Show today's events.
function ssi_todaysEvents($output_method = 'echo')
{
	global $context;

	if (!smf_loadCalendarInfo() || empty($context['calendar_events']))
		return array();

	if ($output_method != 'echo')
		return $context['calendar_events'];

	foreach ($context['calendar_events'] as $event)
	{
		if ($event['can_edit'])
			echo '
	<a href="' . $event['modify_href'] . '" style="color: #FF0000;">*</a> ';
		echo '
	' . $event['link'] . (!$event['is_last'] ? ', ' : '');
	}
}

// Show all calendar entires for today. (birthdays, holodays, and events.)
function ssi_todaysCalendar($output_method = 'echo')
{
	global $context, $modSettings, $txt, $scripturl;

	if (!smf_loadCalendarInfo())
		return array();

	if ($output_method != 'echo')
		return array(
			'birthdays' => $context['calendar_birthdays'],
			'holidays' => $context['calendar_holidays'],
			'events' => $context['calendar_events']
		);

	if (!empty($context['calendar_holidays']))
		echo '
			<span style="color: #' . $modSettings['cal_holidaycolor'] . ';">' . $txt['calendar5'] . ' ' . implode(', ', $context['calendar_holidays']) . '<br /></span>';
	if (!empty($context['calendar_birthdays']))
	{
		echo '
			<span style="color: #' . $modSettings['cal_bdaycolor'] . ';">' . $txt['calendar3b'] . '</span> ';
		foreach ($context['calendar_birthdays'] as $member)
			echo '
			<a href="', $scripturl, '?action=profile;u=', $member['id'], '">', $member['name'], isset($member['age']) ? ' (' . $member['age'] . ')' : '', '</a>', !$member['is_last'] ? ', ' : '';
		echo '
			<br />';
	}
	if (!empty($context['calendar_events']))
	{
		echo '
			<span style="color: #' . $modSettings['cal_eventcolor'] . ';">' . $txt['calendar4b'] . '</span> ';
		foreach ($context['calendar_events'] as $event)
		{
			if ($event['can_edit'])
				echo '
			<a href="' . $event['modify_href'] . '" style="color: #FF0000;">*</a> ';
			echo '
			' . $event['link'] . (!$event['is_last'] ? ', ' : '');
		}
	}
}

// Show the latest news, with a template... by board.
function ssi_boardNews($board = null, $limit = null, $start = null, $length = null, $output_method = 'echo')
{
	global $scripturl, $db_prefix, $txt, $settings, $modSettings, $context;
	global $func;

	loadLanguage('Stats');

	// Must be integers....
	if ($limit === null)
		$limit = isset($_GET['limit']) ? (int) $_GET['limit'] : 5;
	else
		$limit = (int) $limit;

	if ($start === null)
		$start = isset($_GET['start']) ? (int) $_GET['start'] : 0;
	else
		$start = (int) $start;

	if ($board !== null)
		$board = (int) $board;
	elseif (isset($_GET['board']))
		$board = (int) $_GET['board'];

	if ($length === null)
		$length = isset($_GET['length']) ? (int) $_GET['length'] : 0;
	else
		$length = (int) $length;

	$limit = max(0, $limit);
	$start = max(0, $start);

	// Make sure guests can see this board.
	$request = db_query("
		SELECT ID_BOARD
		FROM {$db_prefix}boards
		WHERE " . ($board === null ? '' : "ID_BOARD = $board
			AND ") . "FIND_IN_SET(-1, memberGroups)
		LIMIT 1", __FILE__, __LINE__);
	if (mysql_num_rows($request) == 0)
	{
		if ($output_method == 'echo')
			die($txt['smf_news_error2']);
		else
			return array();
	}
	list ($board) = mysql_fetch_row($request);
	mysql_free_result($request);

	// Load the message icons - the usual suspects.
	$stable_icons = array('xx', 'thumbup', 'thumbdown', 'exclamation', 'question', 'lamp', 'smiley', 'angry', 'cheesy', 'grin', 'sad', 'wink', 'moved', 'recycled', 'wireless');
	$icon_sources = array();
	foreach ($stable_icons as $icon)
		$icon_sources[$icon] = 'images_url';

	// Find the post ids.
	$request = db_query("
		SELECT ID_FIRST_MSG
		FROM {$db_prefix}topics
		WHERE ID_BOARD = $board
		ORDER BY ID_FIRST_MSG DESC
		LIMIT $start, $limit", __FILE__, __LINE__);
	$posts = array();
	while ($row = mysql_fetch_assoc($request))
		$posts[] = $row['ID_FIRST_MSG'];
	mysql_free_result($request);

	if (empty($posts))
		return array();

	// Find the posts.
	$request = db_query("
		SELECT
			m.icon, m.subject, m.body, IFNULL(mem.realName, m.posterName) AS posterName, m.posterTime,
			t.numReplies, t.ID_TOPIC, m.ID_MEMBER, m.smileysEnabled, m.ID_MSG, t.locked
		FROM ({$db_prefix}topics AS t, {$db_prefix}messages AS m)
			LEFT JOIN {$db_prefix}members AS mem ON (mem.ID_MEMBER = m.ID_MEMBER)
		WHERE t.ID_FIRST_MSG IN (" . implode(', ', $posts) . ")
			AND m.ID_MSG = t.ID_FIRST_MSG
		ORDER BY t.ID_FIRST_MSG DESC
		LIMIT " . count($posts), __FILE__, __LINE__);
	$return = array();
	while ($row = mysql_fetch_assoc($request))
	{
		// If we want to limit the length of the post.
		if (!empty($length) && $func['strlen']($row['body']) > $length)
		{
			$row['body'] = $func['substr']($row['body'], 0, $length);

			// The first space or line break. (<br />, etc.)
			$cutoff = max(strrpos($row['body'], ' '), strrpos($row['body'], '<'));

			if ($cutoff !== false)
				$row['body'] = $func['substr']($row['body'], 0, $cutoff);
			$row['body'] .= '...';
		}

		$row['body'] = parse_bbc($row['body'], $row['smileysEnabled'], $row['ID_MSG']);

		// Check that this message icon is there...
		if (empty($modSettings['messageIconChecks_disable']) && !isset($icon_sources[$row['icon']]))
			$icon_sources[$row['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['icon'] . '.gif') ? 'images_url' : 'default_images_url';

		censorText($row['subject']);
		censorText($row['body']);

		$return[] = array(
			'id' => $row['ID_TOPIC'],
			'message_id' => $row['ID_MSG'],
			'icon' => '<img src="' . $settings[$icon_sources[$row['icon']]] . '/post/' . $row['icon'] . '.gif" align="middle" alt="' . $row['icon'] . '" border="0" />',
			'subject' => $row['subject'],
			'time' => timeformat($row['posterTime']),
			'timestamp' => forum_time(true, $row['posterTime']),
			'body' => $row['body'],
			'href' => $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0',
			'link' => '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0">' . $row['numReplies'] . ' ' . ($row['numReplies'] == 1 ? $txt['smf_news_1'] : $txt['smf_news_2']) . '</a>',
			'replies' => $row['numReplies'],
			'comment_href' => !empty($row['locked']) ? '' : $scripturl . '?action=post;topic=' . $row['ID_TOPIC'] . '.' . $row['numReplies'] . ';num_replies=' . $row['numReplies'],
			'comment_link' => !empty($row['locked']) ? '' : '<a href="' . $scripturl . '?action=post;topic=' . $row['ID_TOPIC'] . '.' . $row['numReplies'] . ';num_replies=' . $row['numReplies'] . '">' . $txt['smf_news_3'] . '</a>',
			'new_comment' => !empty($row['locked']) ? '' : '<a href="' . $scripturl . '?action=post;topic=' . $row['ID_TOPIC'] . '.' . $row['numReplies'] . '">' . $txt['smf_news_3'] . '</a>',
			'poster' => array(
				'id' => $row['ID_MEMBER'],
				'name' => $row['posterName'],
				'href' => !empty($row['ID_MEMBER']) ? $scripturl . '?action=profile;u=' . $row['ID_MEMBER'] : '',
				'link' => !empty($row['ID_MEMBER']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['ID_MEMBER'] . '">' . $row['posterName'] . '</a>' : $row['posterName']
			),
			'locked' => !empty($row['locked']),
			'is_last' => false
		);
	}
	mysql_free_result($request);

	if (empty($return))
		return $return;

	$return[count($return) - 1]['is_last'] = true;

	if ($output_method != 'echo')
		return $return;

	foreach ($return as $news)
	{
		echo '
			<div>
				<a href="', $news['href'], '">', $news['icon'], '</a> <b>', $news['subject'], '</b>
				<div class="smaller">', $news['time'], ' ', $txt[525], ' ', $news['poster']['link'], '</div>

				<div class="post" style="padding: 2ex 0;">', $news['body'], '</div>

				', $news['link'], $news['locked'] ? '' : ' | ' . $news['comment_link'], '
			</div>';

		if (!$news['is_last'])
			echo '
			<hr style="margin: 2ex 0;" width="100%" />';
	}
}

// Show the most recent events.
function ssi_recentEvents($max_events = 7, $output_method = 'echo')
{
	global $db_prefix, $user_info, $scripturl, $modSettings, $txt, $sc, $ID_MEMBER;

	// Find all events which are happening in the near future that the member can see.
	$request = db_query("
		SELECT
			cal.ID_EVENT, cal.startDate, cal.endDate, cal.title, cal.ID_MEMBER, cal.ID_TOPIC,
			cal.ID_BOARD, t.ID_FIRST_MSG
		FROM {$db_prefix}calendar AS cal
			LEFT JOIN {$db_prefix}boards AS b ON (b.ID_BOARD = cal.ID_BOARD)
			LEFT JOIN {$db_prefix}topics AS t ON (t.ID_TOPIC = cal.ID_TOPIC)
		WHERE cal.startDate <= '" . strftime('%Y-%m-%d', forum_time(false)) . "'
			AND cal.endDate >= '" . strftime('%Y-%m-%d', forum_time(false)) . "'
			AND (cal.ID_BOARD = 0 OR $user_info[query_see_board])
		ORDER BY cal.startDate DESC
		LIMIT $max_events", __FILE__, __LINE__);
	$return = array();
	$duplicates = array();
	while ($row = mysql_fetch_assoc($request))
	{
		// Check if we've already come by an event linked to this same topic with the same title... and don't display it if we have.
		if (!empty($duplicates[$row['title'] . $row['ID_TOPIC']]))
			continue;

		// Censor the title.
		censorText($row['title']);

		if ($row['startDate'] < strftime('%Y-%m-%d', forum_time(false)))
			$date = strftime('%Y-%m-%d', forum_time(false));
		else
			$date = $row['startDate'];

		$return[$date][] = array(
			'id' => $row['ID_EVENT'],
			'title' => $row['title'],
			'can_edit' => allowedTo('calendar_edit_any') || ($row['ID_MEMBER'] == $ID_MEMBER && allowedTo('calendar_edit_own')),
			'modify_href' => $scripturl . '?action=' . ($row['ID_BOARD'] == 0 ? 'calendar;sa=post;' : 'post;msg=' . $row['ID_FIRST_MSG'] . ';topic=' . $row['ID_TOPIC'] . '.0;calendar;') . 'eventid=' . $row['ID_EVENT'] . ';sesc=' . $sc,
			'href' => $row['ID_BOARD'] == 0 ? '' : $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0',
			'link' => $row['ID_BOARD'] == 0 ? $row['title'] : '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0">' . $row['title'] . '</a>',
			'start_date' => $row['startDate'],
			'end_date' => $row['endDate'],
			'is_last' => false
		);

		// Let's not show this one again, huh?
		$duplicates[$row['title'] . $row['ID_TOPIC']] = true;
	}
	mysql_free_result($request);

	foreach ($return as $mday => $array)
		$return[$mday][count($array) - 1]['is_last'] = true;

	if ($output_method != 'echo' || empty($return))
		return $return;

	// Well the output method is echo.
	echo '
			<span style="color: #' . $modSettings['cal_eventcolor'] . ';">' . $txt['calendar4'] . '</span> ';
	foreach ($return as $mday => $array)
		foreach ($array as $event)
		{
			if ($event['can_edit'])
				echo '
				<a href="' . $event['modify_href'] . '" style="color: #FF0000;">*</a> ';

			echo '
				' . $event['link'] . (!$event['is_last'] ? ', ' : '');
		}
}

// Load the calendar information. (internal...)
function smf_loadCalendarInfo()
{
	global $modSettings, $context, $user_info, $scripturl, $sc, $ID_MEMBER;

	// Get the current forum time and check whether the statistics are up to date.
	if (!isset($modSettings['cal_today_updated']) || $modSettings['cal_today_updated'] != strftime('%Y%m%d', forum_time(false)))
		updateStats('calendar');

	// Load the holidays for today...
	if (isset($modSettings['cal_today_holiday']))
		$holidays = unserialize($modSettings['cal_today_holiday']);
	// ... the birthdays for today...
	if (isset($modSettings['cal_today_birthday']))
		$bday = unserialize($modSettings['cal_today_birthday']);
	// ... and the events for today.
	if (isset($modSettings['cal_today_event']))
		$events = unserialize($modSettings['cal_today_event']);

	// No events, birthdays, or holidays... don't show anything.
	if (empty($holidays) && empty($bday) && empty($events))
		return false;

	// This shouldn't be less than one!
	if (empty($modSettings['cal_days_for_index']) || $modSettings['cal_days_for_index'] < 1)
		$days_for_index = 86400;
	else
		$days_for_index = $modSettings['cal_days_for_index'] * 86400;

	$context['calendar_only_today'] = $modSettings['cal_days_for_index'] == 1;

	// Get the current member time/date.
	$now = forum_time();

	// This is used to show the "how-do-I-edit" help.
	$context['calendar_can_edit'] = allowedTo('calendar_edit_any');

	// Holidays between now and now + days.
	$context['calendar_holidays'] = array();
	for ($i = $now; $i < $now + $days_for_index; $i += 86400)
	{
		if (isset($holidays[strftime('%Y-%m-%d', $i)]))
			$context['calendar_holidays'] = array_merge($context['calendar_holidays'], $holidays[strftime('%Y-%m-%d', $i)]);
	}

	// Happy Birthday, guys and gals!
	$context['calendar_birthdays'] = array();
	for ($i = $now; $i < $now + $days_for_index; $i += 86400)
	{
		if (isset($bday[strftime('%Y-%m-%d', $i)]))
		{
			foreach ($bday[strftime('%Y-%m-%d', $i)] as $index => $dummy)
				$bday[strftime('%Y-%m-%d', $i)][$index]['is_today'] = (strftime('%Y-%m-%d', $i)) == strftime('%Y-%m-%d', forum_time());
			$context['calendar_birthdays'] = array_merge($context['calendar_birthdays'], $bday[strftime('%Y-%m-%d', $i)]);
		}
	}

	$context['calendar_events'] = array();
	$duplicates = array();
	for ($i = $now; $i < $now + $days_for_index; $i += 86400)
	{
		if (isset($events[strftime('%Y-%m-%d', $i)]))
			foreach ($events[strftime('%Y-%m-%d', $i)] as $ev => $event)
			{
				if (empty($event['topic']) || (count(array_intersect($user_info['groups'], $event['allowed_groups'])) != 0 || allowedTo('admin_forum')))
				{
					if (isset($duplicates[$events[strftime('%Y-%m-%d', $i)][$ev]['topic'] . $events[strftime('%Y-%m-%d', $i)][$ev]['title']]))
					{
						unset($events[strftime('%Y-%m-%d', $i)][$ev]);
						continue;
					}

					$this_event = &$events[strftime('%Y-%m-%d', $i)][$ev];
					$this_event['href'] = $this_event['topic'] == 0 ? '' : $scripturl . '?topic=' . $this_event['topic'] . '.0';
					$this_event['link'] = $this_event['topic'] == 0 ? $this_event['title'] : '<a href="' . $this_event['href'] . '">' . $this_event['title'] . '</a>';
					$this_event['modify_href'] = $scripturl . '?action=' . ($this_event['topic'] == 0 ? 'calendar;sa=post;' : 'post;msg=' . $this_event['msg'] . ';topic=' . $this_event['topic'] . '.0;calendar;') . 'eventid=' . $this_event['id'] . ';sesc=' . $sc;
					$this_event['can_edit'] = allowedTo('calendar_edit_any') || ($this_event['poster'] == $ID_MEMBER && allowedTo('calendar_edit_own'));
					$this_event['is_today'] = (strftime('%Y-%m-%d', $i)) == strftime('%Y-%m-%d', forum_time());
					$this_event['date'] = strftime('%Y-%m-%d', $i);

					$duplicates[$this_event['topic'] . $this_event['title']] = true;
				}
				else
					unset($events[strftime('%Y-%m-%d', $i)][$ev]);
			}

		if (isset($events[strftime('%Y-%m-%d', $i)]))
			$context['calendar_events'] = array_merge($context['calendar_events'], $events[strftime('%Y-%m-%d', $i)]);
	}

	for ($i = 0, $n = count($context['calendar_birthdays']); $i < $n; $i++)
		$context['calendar_birthdays'][$i]['is_last'] = !isset($context['calendar_birthdays'][$i + 1]);
	for ($i = 0, $n = count($context['calendar_events']); $i < $n; $i++)
		$context['calendar_events'][$i]['is_last'] = !isset($context['calendar_events'][$i + 1]);

	return !empty($context['calendar_holidays']) || !empty($context['calendar_birthdays']) || !empty($context['calendar_events']);
}

// Check the passed ID_MEMBER/password.  If $is_username is true, treats $id as a username.
function ssi_checkPassword($id = null, $password = null, $is_username = false)
{
	global $db_prefix, $sourcedir;

	// If $id is null, this was most likely called from a query string and should do nothing.
	if ($id === null)
		return;

	$request = db_query("
		SELECT passwd, memberName, is_activated
		FROM {$db_prefix}members
		WHERE " . ($is_username ? 'memberName' : 'ID_MEMBER') . " = '$id'
		LIMIT 1", __FILE__, __LINE__);
	list ($pass, $user, $active) = mysql_fetch_row($request);
	mysql_free_result($request);

	return sha1(strtolower($user) . $password) == $pass && $active == 1;
}

?>