<?
  $viewing_disabled_page = false;

  $Hour = date("G");
  $DoW = date("D");

  $office_open = ($DoW != "Sat") && ($DoW != "Sun") && ($Hour >= 8) && ($Hour <= 17)
                 || ($DoW == "Fri") && ($Hour >= 9) && ($Hour < 14);

  $o = isset($_REQUEST["office"]) ? $_REQUEST["office"] : "" ;

  if ($o > "")
    $office_open = ($o == "open");

  //if ( ($_SERVER["QUERY_STRING"] == "") && !$office_open || isset($_REQUEST["closed"]) )
  if ($_SERVER["QUERY_STRING"] == "")
  {
    include("enter.php");
    die();
  }

//
// site settings
//
  $lines = file("settings.txt");
  $admin_passwd = trim($lines[0]);
  $menu_entries = trim($lines[1]);
  $author_names = trim($lines[2]);
  $entries_per_page = trim($lines[3]);

  $tooltip_definition = file( "tooltips.txt" );


//
// functions not related to the CMS
//
  include("custom.php");


//
// login
//
  $passwd_cookie = isset($_COOKIE["OSTARD_autologin"]) ? $_COOKIE["OSTARD_autologin"] : "" ;

  if ($passwd_cookie == $admin_passwd)
  {
    $passwd = $passwd_cookie;
  }
  else
  {
    $passwd = get_parameter("passwd");
  }

  if (isset($_REQUEST["logout"]))
  {
    $passwd_cookie = "";
    $passwd = "";
  }

  setcookie("OSTARD_autologin", $passwd, time()+3600, "/", $_SERVER["HTTP_HOST"], 0);

  $admin_login = ($passwd == $admin_passwd);


//
// engine
//
  // DOCTYPE //

  $t = array( "strict", "loose", "none" );
  $DOCTYPE = $t[0];

  $CSS_FILE_NAME = "default.css";


  // WHAT TO SHOW? //

  $page = $_REQUEST["page"];

  if (!isset($_REQUEST["page"]) || ($page == ""))
  {
    $e = explode("|", $menu_entries);
    $page = $e[0];
  }


  // PAGE EXISTING? //

  if (!file_exists("htmldata/$page.php"))
  {
    $page = "../error404";
    header("HTTP://1.0 404 Not Found");
  }


  // PAGE DISABLED? //

  $e = explode("|", $menu_entries);
  for( $i = 0 ; $i < count($e) ; $i++ )
  {
    if (".$page" == $e[$i])
    {
      if ($admin_login)
        $viewing_disabled_page = true;
      else
        $page = "under_construction";
    }
  }


  $current_page_title = getPageTitle();
  $current_page_description =  getPageEntry( 1, $page );
  $current_page_keywords = getPageEntry( 2, $page );
  if ($current_page_keywords == "")
    $current_page_keywords = "Ostard Express Britannia Mail Ultima Online Guild";


  $show_heading_list = ($page != "recruits_manual");


  function getPageEntry( $entry_index, $page_name )
  {
    global $page;

    if ($page_name == "")
    {
      if (file_exists("htmldata/$page.php"))
        $lines = file( "htmldata/$page.php" );
    }
    else
    {
      if (file_exists("htmldata/$page_name.php"))
        $lines = file( "htmldata/$page_name.php" );
    }

    if (!isset($lines[$entry_index])) return "";

    $s = trim( $lines[$entry_index] );

    if (substr($s, 0, 4) == "<!--")
    {
      $e = explode( " ", $s );
      $e[0] = "";
      $e[count($e)-1] = "";
      $t = implode( " ", $e );
      $t = substr( $t, 1, strlen($t)-2 );
    }
    else $t = "";

    return $t;
  }


  function getPageTitle( $page_name = "" )
  {
    $t = getPageEntry( 0, $page_name );

    if ($page_name == "") $t = " - $t";

    return $t;
  }


  function getPageAltTitle( $page_name ="" )
  {
    return getPageEntry( 1, $page_name );
  }


  function ListMenu()
  {
    global $page, $menu_entries;

    $ret = "";

    $current_page_title = getPageTitle( $page );

    $e = explode( "|", $menu_entries );

    for( $i = 0 ; $i < count($e) ; $i++ )
    {
      if (substr($e[$i], 0, 1) == ".")
      {
        $e[$i] = substr($e[$i], 1);
        $page_disabled = true;
      }
      else $page_disabled = false;

      $file_name = "htmldata/$e[$i].php";

      if (file_exists($file_name))
        $lines = file( $file_name );
      else
        $lines[0] = "<!-- $e[$i] -->";

      $s = trim( $lines[0] );

      if (substr($s, 0, 4) == "<!--")
      {
        $f = explode( " ", $s );
        $f[0] = "";
        $f[count($f)-1] = "";
        $t = implode( " ", $f );
        $t = substr( $t, 1, strlen($t)-2 );

        $page_title = getPageTitle( $e[$i] );
        $alt_title = getPageAltTitle( $e[$i] );

        if ($page_disabled)
        {
          $alt_title = "UNDER MAINTAINANCE: $alt_title";
          $e[$i] = "under_construction";
          $style = " style='color:#444; text-decoration:none'";
        }
        else $style = "";

        if ($alt_title != "") $title_tag = " title='$alt_title'";


        if ($page_title == $current_page_title)
          $ret .= "              <li class='liSelected'><a$style href='index.php?page=$e[$i]'$title_tag>$t</a></li>";
        else
          $ret .= "              <li class='liUnselected'><a$style href='index.php?page=$e[$i]'$title_tag>$t</a></li>";
        $ret .= "\n";
      }
    }

    echo $ret;
  }


  function ListHeadings()
  {
    global $page, $show_heading_list;

    $html = "";

    if ($show_heading_list)
    {
      $lines = file( "htmldata/$page.php" );

      for( $i=0, $hctr=0 ; $i < count($lines) ; $i++ )
      {
        if (substr(trim($lines[$i]), 0, 7) == "<a name")
        {
          $a = substr( $lines[$i], 9, strlen(trim($lines[$i])) - 15 );
          $i++;
          $h = substr( $lines[$i], 4, strlen(trim($lines[$i])) - 9 );

          if ($h == "")  $h = "???";
          $html .= "              <li><a href='#$a'>$h</a></li>\n";

          $hctr++;
        }
      }

      if ($hctr > 0)
      {
        echo "            On this page:\n";
        echo "            <br>\n";
        echo "            <ul class='ulIndex'>\n";
        echo $html;
        echo "            </ul>\n";
      }
    }
  }


  function getToolTipHTML( $html )
  {
    global $tooltip_definition;

    $surrounder = array( "  ", " ,", " :", " .", " !", " ?", " '", "' ", "''", '" ', ' "', '""', "( ", " )", "()" );

    for( $i = 0 ; $i < count($tooltip_definition) ; $i++ )
    {
      $tt = trim( $tooltip_definition[$i] );

      if ($tt != "")
      {
        $e = explode( "|", $tt );
        $cnt = count($e)  - 1;
        $tooltip = $e[$cnt];

        for( $j = 0 ; $j < $cnt ; $j++ )
        {
          for( $k = 0 ; $k < count($surrounder) ; $k++ )
          {
            $predecessor = substr( $surrounder[$k], 0, 1 );
            $successor   = substr( $surrounder[$k], 1, 1 );
            $replace_this = $predecessor . $e[$j] . $successor;
            $replace_with = $predecessor . '<span class="spanToolTip" title="' . $tooltip . '">' . $e[$j] . '</span>' . $successor;
            $html = str_replace( $replace_this, $replace_with, $html );
          }
        }
      }
    }

    return $html;
  }


  function scandir2($dir, $sortorder = 0)
  {
    if (is_dir($dir))
    {
      $dirlist = opendir($dir);
      while( ($file = readdir($dirlist)) !== false)
      {
        if(!is_dir($file))
          $files[] = $file;
      }

      if (count($files) > 0)
      //if (is_array($files))
        ($sortorder == 0) ? sort($files) : rsort($files); // arsort was replaced with rsort

      return $files;
    }
    else
    {
      return FALSE;
    }
  }


  function linkpage( $page, $caption="", $title="" )
  {
    global $menu_entries;

    $e = explode("|", $menu_entries);
    for( $i=0, $page_disabled=false ; $i < count($e) ; $i++ )
    {
      if (".$page" == $e[$i])
        $page_disabled = true;
    }

    if ($caption == "") $caption = getPageTitle( $page );
    if ($title == "") $title = getPageAltTitle( $page );

    if ($page_disabled)
    {
      $page = "under_construction";
      $title = "UNDER MAINTAINANCE: $title";
      $style = " style='color:#444; text_decoration:none'";
    }
    else $style = "";

    if ($title != "") $title = " title='$title'";

    echo "<a$style href='/uo/post?page=$page'$title>$caption</a>";
  }


  function getExtLink( $URL, $caption="", $title="" )
  {
    if (substr($URL,0,7) != "http://") $URL = "http://" . $URL;
    if ($caption == "") $caption = $URL;
    if ($title != "") $title = " title='$title'";

    return "<a href='$URL'$title>$caption<img class='imgExtlink' src='extlink.gif' alt='Link to external page'></a>";
  }


  function extlink( $URL, $caption="", $title="" )
  {
    echo getExtLink( $URL, $caption, $title );
  }


  function getICQformated( $icq_number )
  {
    $formated_icq="";
    for( $i = 0 ; $i < strlen($icq_number) ; $i += 3 )
      $formated_icq .= substr( $icq_number, $i, 3 ) . " ";

    return trim($formated_icq);
  }


  function echoICQlink( $icq_number, $screen_name )
  {
    $formated_icq = getICQformated( $icq_number );
    //extlink("http://www.icq.com/people/about_me.php?uin=$icq_number", "ICQ $formated_icq" .'"'. $screen_name . '"', "ICQ page of $screen_name");
    //extlink("http://www.icq.com/people/webmsg.php?to=$icq_number", "ICQ $formated_icq" .'"'. $screen_name . '"',"Send message to $screen_name");
    echo "\n    <img src='http://online.icq.com/scripts/online.dll?icq=$icq_number&amp;img=5' alt='ICQ Status'>\n";
  }


  function getICQjs( $icq_number, $icq_name )
  {
    $formated_icq = getICQformated( $icq_number );

//    echo "<a href='http://www.icq.com/people/webmsg.php?to=$icq_number' onClick='openICQpager($icq_number)' ftitle='Popup ICQ Pager: $icq_name'>$formated_icq ($icq_name)</a>";

    $ret = "<noscript><div>";
    $ret .= getExtLink("http://www.icq.com/people/webmsg.php?to=$icq_number", "$formated_icq ($icq_name)","ICQ Pager: $icq_name");
    $ret .= "</div></noscript>\n";
    $ret .= "<script type='text/javascript'>\n";
    //$ret .= "  document.write( "<a href='javascript:void(0);' onclick='openICQpager($icq_number)' title='Popup ICQ Pager: $icq_name'>$formated_icq ($icq_name)</a>" );\n";
    $ret .= "  writeICQlink( $icq_number, '$icq_name', '$formated_icq' );\n";
    $ret .= "</script>\n";

    return $ret;
  }


  if ($DOCTYPE == "loose")  echo "<!DOCTYPE HTML PUBLIC " .'"'. "-//W3C//DTD HTML 4.01 Transitional//EN" .'" "'. "http://www.w3.org/TR/html4/loose.dtd" .'"'. ">\n";
  if ($DOCTYPE == "strict") echo "<!DOCTYPE HTML PUBLIC " .'"'. "-//W3C//DTD HTML 4.01//EN" .'"'. ">\n";
?>
<html>

  <head>
    <title>Ostard Express<? echo $current_page_title ?></title>

    <meta http-equiv="content-type"     content="text/html; charset=UTF-8">
    <meta http-equiv="content-language" content="en">

    <meta name="author"         content="Harald Markus Wirth">
    <meta name="description"    content="<? echo $current_page_description ?>">
    <meta name="keywords"       content="<? echo $current_page_keywords ?>">
    <meta name="generator"      content="Notepad, http://harald.ist.org">

    <meta name="DC.Title"       content="Ostard Express<? echo $current_page_title ?>">
    <meta name="DC.Description" content="<? echo $current_page_description ?>">
    <meta name="DC.Creator"     content="Notepad, http://harald.ist.org">
    <meta name="DC.Type"        content="Text">
    <meta name="DC.Format"      content="text/html">
    <meta name="DC.Language"    content="en">

    <link rel="shortcut icon" href="http://harald.ist.org/uo/post/favicon.ico">
    <link rel="alternate" type="application/rss+xml" title="Ostard Express Announcements" href="http://harald.ist.org/uo/post/dynrss.php">
<? if (!isset($_REQUEST["nocss"]) && ($CSS_FILE_NAME != "")) { ?>
    <link rel="stylesheet" type="text/css" href="<? echo $CSS_FILE_NAME ?>">
<? } ?>

    <script type="text/javascript" src="default.js">
    </script>
  </head>

  <body>
    <div><a name="pagestart"></a></div>

    <div class="wrapCenter">
      <div class="wrapWidth">


        <div class="divScrollTop">
          <a class="aLogin" href="/uo/post?page=admin" title="Login">&lambda;</a>
          <div>
<?
  if ($admin_login) echo "            <a href='/uo/post?page=edit&file=htmldata/$page.php'>edit</a>n";
  if ($viewing_disabled_page) echo " - viewing disabled page";
?>
          </div>
        </div>


        <div class="divScrollBody">

          <div class="divHeaderTitle">
            <div class="divTitleText1">
              Ostard Express
            </div>
            <div class="divTitleText2">
              Britannia's Mail and Flower Delivery Service
            </div>
          </div>
          <div class="divHeaderHorn">
<? if ($page != "main") { ?>
            <a href="/uo/post?page=main"><img src="posthorn.gif" alt="Image of a post horn" style="border:none"></a>
<? } else { ?>
            <img src="posthorn.gif" alt="Image of a post horn" style="border:none">
<? } ?>
          </div>
          <div class="divHeaderSubtitle">
            <div class="divTitleText" style="font-size:1em">
              An <a href="http://www.uo.com" title="Online Multi Player Role Playing Game - Official Home Page">Ultima Online</a> Guild
            </div>
          </div>

          <div class='divIndex'>
            On this site:
            <ul class='ulIndex'>
<? ListMenu(); ?>
            </ul>
<? ListHeadings(); ?>
          </div>

          <div class="divMainText">
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<?
  $file_name = "htmldata/$page.php";
  if (file_exists( $file_name ))
  {
    ob_start();
    include ( $file_name );
    $HTML = ob_get_contents();
    ob_end_clean();

    if ($page != "edit")
      $HTML = getToolTipHTML( $HTML );

    echo $HTML;
  }
?>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
          </div>
          <br style="clear:both">

        </div>


        <div class="divScrollBottom">
          <div class="divW3C">
            <a href="http://validator.w3.org/check/referer" title="validate html code">w3c</a>
            &nbsp;
            <a href="http://jigsaw.w3.org/css-validator/check/referrer" title="validate css code">css</a>
          </div>
          <div style="float:right">
            <a href="#pagestart" title="Go to the top of this page">Top</a>
          </div>
        </div>


      </div>
    </div>

    <div><a name="pageend"></a></div>

  </body>
</html>