<?

function online($user=NULL)
{
	global $set,$time;
	static $users;
	if (!isset($users[$user]))
	{
		if (mysql_result(mysql_query("SELECT COUNT(*) FROM `user` WHERE `id` = '$user' AND `date_last` > '".(time()-600)."' LIMIT 1"),0)==1)
		{
			if ($set['show_away']==0)$on='online';
			else
			{
				$ank=mysql_fetch_assoc(mysql_query("SELECT `date_last` FROM `user` WHERE `id` = '$user' LIMIT 1"));
				if ((time()-$ank['date_last'])==0)
				$on='online';
				else
				$on='away: '.(time()-$ank['date_last']).' сек';
			}
			$ank=mysql_fetch_assoc(mysql_query("SELECT * FROM `user` WHERE `id` = '$user' LIMIT 1"));

			if ($ank['browser']=='wap')
				$users[$user]= " <img src='/style/icons/online.gif' alt='*' /> ";
			else
				$users[$user]= " <img src='/style/icons/online_web.gif' alt='*' /> ";


		}
		else
		{
			$users[$user]=null;
		}

	}
	return $users[$user];
}

?>