functions/mailbox_display.php

   1 <?php
   2
   3    /**
   4     **  mailbox_display.php
   5     **
   6     **  This contains functions that display mailbox information, such as the
   7     **  table row that has sender, date, subject, etc...
   8     **
   9     **/
  10
  11    $mailbox_display_php = true;
  12
  13    function printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort, $startMessage, $where, $what) {
  14       global $checkall;
  15       global $color, $msgs, $msort;
  16       global $sent_folder;
  17       global $message_highlight_list;
  18       global $index_order;
  19
  20       $msg = $msgs[$key];
  21
  22       $senderName = sqimap_find_displayable_name($msg["FROM"]);
  23       $urlMailbox = urlencode($mailbox);
  24       $subject = trim($msg["SUBJECT"]);
  25       if ($subject == "")
  26          $subject = _("(no subject)");
  27
  28       echo "<TR>\n";
  29
  30       if ($msg["FLAG_FLAGGED"] == true) { $flag = "<font color=$color[2]>"; $flag_end = "</font>"; }
  31       if ($msg["FLAG_SEEN"] == false) { $bold = "<b>"; $bold_end = "</b>"; }
  32       if ($mailbox == $sent_folder) { $italic = "<i>"; $italic_end = "</i>"; }
  33
  34       for ($i=0; $i < count($message_highlight_list); $i++) {
  35          if (trim($message_highlight_list[$i]["value"]) != "") {
  36             if ($message_highlight_list[$i]["match_type"] == "to_cc") {
  37                if (strpos("^^".strtolower($msg["TO"]), strtolower($message_highlight_list[$i]["value"])) || strpos("^^".strtolower($msg["CC"]), strtolower($message_highlight_list[$i]["value"]))) {
  38                   $hlt_color = $message_highlight_list[$i]["color"];
  39                   continue;
  40                }
  41             } else if (strpos("^^".strtolower($msg[strtoupper($message_highlight_list[$i]["match_type"])]),strtolower($message_highlight_list[$i]["value"]))) {
  42                $hlt_color = $message_highlight_list[$i]["color"];
  43                continue;
  44             }
  45          }
  46       }
  47
  48       if (!$hlt_color)
  49          $hlt_color = $color[4];
  50
  51       if ($where && $what) {
  52          $search_stuff = "&where=".urlencode($where)."&what=".urlencode($what);
  53       }
  54
  55                 if ($checkall == 1)
  56                         $checked = " checked";
  57                 else
  58                         $checked = "";
  59
  60       for ($i=1; $i <= count($index_order); $i++) {
  61          switch ($index_order[$i]) {
  62             case 1: # checkbox
  63                echo "   <td width=1% bgcolor=$hlt_color align=center><input type=checkbox name=\"msg[$t]\" value=".$msg["ID"]."$checked></TD>\n";
  64                break;
  65             case 2: # from
  66                echo "   <td width=30% bgcolor=$hlt_color>$italic$bold$flag$senderName$flag_end$bold_end$italic_end</td>\n";
  67                break;
  68             case 3: # date
  69                echo "   <td nowrap width=1% bgcolor=$hlt_color><center>$bold$flag".$msg["DATE_STRING"]."$flag_end$bold_end</center></td>\n";
  70                break;
  71             case 4: # subject
  72                echo "   <td bgcolor=$hlt_color>$bold<a href=\"read_body.php?mailbox=$urlMailbox&passed_id=".$msg["ID"]."&startMessage=$startMessage&show_more=0$search_stuff\">$flag$subject$flag_end</a>$bold_end</td>\n";
  73                break;
  74             case 5: # flags
  75                $stuff = false;
  76                echo "   <td bgcolor=$hlt_color width=1% nowrap><b><small>\n";
  77                if ($msg["FLAG_ANSWERED"] == true) {
  78                   echo "A\n";
  79                   $stuff = true;
  80                }
  81                if ($msg["TYPE0"] == "multipart") {
  82                   echo "+\n";
  83                   $stuff = true;
  84                }
  85                if (ereg("(1|2)",substr($msg["PRIORITY"],0,1))) {
  86                   echo "<font color=$color[1]>!</font>\n";
  87                   $stuff = true;
  88                }
  89                if ($msg["FLAG_DELETED"]) {
  90                   echo "<font color=\"$color[1]\">D</font>\n";
  91                   $stuff = true;
  92                }
  93
  94                if (!$stuff) echo "&nbsp;\n";
  95                echo "</small></b></td>\n";
  96                break;
  97             case 6: # size
  98                echo "   <td bgcolor=$hlt_color width=1%>$bold".show_readable_size($msg['SIZE'])."$bold_end</td>\n";
  99                break;
 100          }
 101       }
 102
 103
 104       echo "</tr>\n";
 105    }
 106
 107    /**
 108     ** This function loops through a group of messages in the mailbox and shows them
 109     **/
 110    function showMessagesForMailbox($imapConnection, $mailbox, $numMessages, $startMessage, $sort, $color,$show_num, $use_cache) {
 111       global $msgs, $msort;
 112       global $sent_folder;
 113       global $message_highlight_list;
 114       global $auto_expunge;
 115
 116       sqimap_mailbox_expunge($imapConnection, $mailbox, false);
 117       sqimap_mailbox_select($imapConnection, $mailbox);
 118
 119       if (!$use_cache) {
 120          // if it's sorted
 121          if ($numMessages >= 1) {
 122             if ($sort < 6) {
 123                for ($q = 0; $q < $numMessages; $q++) {
 124                   if($mailbox == $sent_folder)
 125                      $hdr = sqimap_get_small_header ($imapConnection, $q+1, true);
 126                   else
 127                      $hdr = sqimap_get_small_header ($imapConnection, $q+1, false);
 128
 129                   $from[$q] = $hdr->from;
 130                   $date[$q] = $hdr->date;
 131                   $subject[$q] = $hdr->subject;
 132                   $to[$q] = $hdr->to;
 133                   $priority[$q] = $hdr->priority;
 134                   $cc[$q] = $hdr->cc;
 135                   $size[$q] = $hdr->size;
 136                   $type[$q] = $hdr->type0;
 137                   $flags[$q] = sqimap_get_flags ($imapConnection, $q+1);
 138                   $id[$q] = $q + 1;
 139                }
 140             } else {
 141                // if it's not sorted
 142                if ($startMessage + ($show_num - 1) < $numMessages) {
 143                   $endMessage = $startMessage + ($show_num-1);
 144                } else {
 145                   $endMessage = $numMessages;
 146                }
 147
 148                if ($endMessage < $startMessage) {
 149                   $startMessage = $startMessage - $show_num;
 150                   if ($startMessage < 1)
 151                      $startMessage = 1;
 152                }
 153
 154
 155                $real_startMessage = $numMessages - $startMessage + 1;
 156                $real_endMessage = $numMessages - $startMessage - $show_num;
 157                if ($real_endMessage <= 0)
 158                   $real_endMessage = 1;
 159
 160                $j = 0;
 161                for ($q = $real_startMessage; $q >= $real_endMessage; $q--) {
 162                   if($mailbox == $sent_folder)
 163                      $hdr = sqimap_get_small_header ($imapConnection, $q, true);
 164                   else
 165                      $hdr = sqimap_get_small_header ($imapConnection, $q, false);
 166
 167                   $from[$j] = $hdr->from;
 168                   $date[$j] = $hdr->date;
 169                   $subject[$j] = $hdr->subject;
 170                   $to[$j] = $hdr->to;
 171                   $priority[$j] = $hdr->priority;
 172                   $cc[$j] = $hdr->cc;
 173                   $size[$j] = $hdr->size;
 174                   $type[$j] = $hdr->type0;
 175                   $flags[$j] = sqimap_get_flags ($imapConnection, $q);
 176                   $id[$j] = $q;
 177                   $j++;
 178                }
 179             }
 180          }
 181
 182          $j = 0;
 183          if ($sort == 6) {
 184             $end = $startMessage + $show_num - 1;
 185          } else {
 186             $end = $numMessages;
 187          }
 188          while ($j < $end) {
 189             $date[$j] = ereg_replace("  ", " ", $date[$j]);
 190             $tmpdate = explode(" ", trim($date[$j]));
 191
 192             $messages[$j]["TIME_STAMP"] = getTimeStamp($tmpdate);
 193             $messages[$j]["DATE_STRING"] = getDateString($messages[$j]["TIME_STAMP"]);
 194             $messages[$j]["ID"] = $id[$j];
 195             $messages[$j]["FROM"] = decodeHeader($from[$j]);
 196             $messages[$j]["FROM-SORT"] = strtolower(sqimap_find_displayable_name(decodeHeader($from[$j])));
 197             $messages[$j]["SUBJECT"] = decodeHeader($subject[$j]);
 198             $messages[$j]["SUBJECT-SORT"] = strtolower(decodeHeader($subject[$j]));
 199             $messages[$j]["TO"] = decodeHeader($to[$j]);
 200             $messages[$j]["PRIORITY"] = $priority[$j];
 201             $messages[$j]["CC"] = $cc[$j];
 202             $messages[$j]["SIZE"] = $size[$j];
 203             $messages[$j]["TYPE0"] = $type[$j];
 204
 205             # fix SUBJECT-SORT to remove Re:
 206             $re_abbr = # Add more here!
 207                "vedr|sv|" .    # Danish
 208                "re|aw";        # English
 209             if (eregi("^($re_abbr):[ ]*(.*)$", $messages[$j]['SUBJECT-SORT'], $regs))
 210                $messages[$j]['SUBJECT-SORT'] = $regs[2];
 211
 212             $num = 0;
 213             while ($num < count($flags[$j])) {
 214                if ($flags[$j][$num] == "Deleted") {
 215                   $messages[$j]["FLAG_DELETED"] = true;
 216                }
 217                elseif ($flags[$j][$num] == "Answered") {
 218                   $messages[$j]["FLAG_ANSWERED"] = true;
 219                }
 220                elseif ($flags[$j][$num] == "Seen") {
 221                   $messages[$j]["FLAG_SEEN"] = true;
 222                }
 223                elseif ($flags[$j][$num] == "Flagged") {
 224                   $messages[$j]["FLAG_FLAGGED"] = true;
 225                }
 226                $num++;
 227             }
 228             $j++;
 229          }
 230
 231          /* Only ignore messages flagged as deleted if we are using a
 232           * trash folder or auto_expunge */
 233          if (($move_to_trash || $auto_expunge) && $sort != 6)
 234          {
 235             /** Find and remove the ones that are deleted */
 236             $i = 0;
 237             $j = 0;
 238             while ($j < $numMessages) {
 239                if ($messages[$j]["FLAG_DELETED"] == true) {
 240                   $j++;
 241                   continue;
 242                }
 243                $msgs[$i] = $messages[$j];
 244
 245                $i++;
 246                $j++;
 247             }
 248             $numMessages = $i;
 249          } else {
 250             $msgs = $messages;
 251          }
 252       }
 253
 254       // There's gotta be messages in the array for it to sort them.
 255       if ($numMessages > 0 && ! $use_cache) {
 256          /** 0 = Date (up)      4 = Subject (up)
 257           ** 1 = Date (dn)      5 = Subject (dn)
 258           ** 2 = Name (up)
 259           ** 3 = Name (dn)
 260           **/
 261          session_unregister("msgs");
 262          if (($sort == 0) || ($sort == 1))
 263             $msort = array_cleave ($msgs, "TIME_STAMP");
 264          if (($sort == 2) || ($sort == 3))
 265             $msort = array_cleave ($msgs, "FROM-SORT");
 266          if (($sort == 4) || ($sort == 5))
 267             $msort = array_cleave ($msgs, "SUBJECT-SORT");
 268          if ($sort == 6)
 269             $msort = $msgs;
 270
 271          if ($sort < 6) {
 272             if($sort % 2) {
 273                asort($msort);
 274             } else {
 275                arsort($msort);
 276             }
 277          }
 278          session_register("msort");
 279       }
 280       displayMessageArray($imapConnection, $numMessages, $startMessage, $msgs, $msort, $mailbox, $sort, $color,$show_num);
 281      session_register("msgs");
 282    }
 283
 284    // generic function to convert the msgs array into an HTML table
 285    function displayMessageArray($imapConnection, $numMessages, $startMessage, &$msgs, $msort, $mailbox, $sort, $color,$show_num) {
 286       global $folder_prefix, $sent_folder;
 287       global $imapServerAddress;
 288       global $index_order, $real_endMessage, $real_startMessage;
 289
 290       // if cache isn't already set, do it now
 291       if (!session_is_registered("msgs"))
 292          session_register("msgs");
 293       if (!session_is_registered("msort"))
 294          session_register("msort");
 295
 296       if ($startMessage + ($show_num - 1) < $numMessages) {
 297          $endMessage = $startMessage + ($show_num-1);
 298       } else {
 299          $endMessage = $numMessages;
 300       }
 301
 302       if ($endMessage < $startMessage) {
 303          $startMessage = $startMessage - $show_num;
 304          if ($startMessage < 1)
 305             $startMessage = 1;
 306       }
 307
 308       $nextGroup = $startMessage + $show_num;
 309       $prevGroup = $startMessage - $show_num;
 310       $urlMailbox = urlencode($mailbox);
 311
 312       do_hook("mailbox_index_before");
 313
 314       $Message = '';
 315       if ($startMessage < $endMessage) {
 316          $Message = _("Viewing messages") ." <B>$startMessage</B> ". _("to") ." <B>$endMessage</B> ($numMessages " . _("total") . ")\n";
 317       } elseif ($startMessage == $endMessage) {
 318          $Message = _("Viewing message") ." <B>$startMessage</B> ($numMessages " . _("total") . ")\n";
 319       }
 320
 321       $More = '';
 322       if ($sort == 6) {
 323          $use = 0;
 324       } else {
 325          $use = 1;
 326       }
 327       if (($nextGroup <= $numMessages) && ($prevGroup >= 0)) {
 328          $More = "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$prevGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Previous") ."</A> | \n";
 329          $More .= "<A HREF=\"right_main.php?use_mailbox_cache=$use&&startMessage=$nextGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Next") ."</A>\n";
 330       }
 331       elseif (($nextGroup > $numMessages) && ($prevGroup >= 0)) {
 332          $More = "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$prevGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Previous") ."</A> | \n";
 333          $More .= "<FONT COLOR=\"$color[9]\">"._("Next")."</FONT>\n";
 334       }
 335       elseif (($nextGroup <= $numMessages) && ($prevGroup < 0)) {
 336          $More = "<FONT COLOR=\"$color[9]\">"._("Previous")."</FONT> | \n";
 337          $More .= "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$nextGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Next") ."</A>\n";
 338       }
 339
 340       mail_message_listing_beginning($imapConnection,
 341          "move_messages.php?msg=$msg&mailbox=$urlMailbox&startMessage=$startMessage",
 342           $mailbox, $sort, $Message, $More, $startMessage);
 343
 344       $groupNum = $startMessage % ($show_num - 1);
 345       $real_startMessage = $startMessage;
 346       if ($sort == 6) {
 347          if ($endMessage - $startMessage < $show_num - 1) {
 348             $endMessage = $endMessage - $startMessage + 1;
 349             $startMessage = 1;
 350          } else if ($startMessage > $show_num) {
 351             $endMessage = $show_num;
 352             $startMessage = 1;
 353          }
 354       }
 355
 356       $endVar = $endMessage + 1;
 357
 358       // loop through and display the info for each message.
 359       $t = 0; // $t is used for the checkbox number
 360       if ($numMessages == 0) { // if there's no messages in this folder
 361          echo "<TR><TD BGCOLOR=\"$color[4]\" COLSPAN=" . count($index_order);
 362          echo "><CENTER><BR><B>". _("THIS FOLDER IS EMPTY") ."</B><BR>&nbsp;</CENTER></TD></TR>";
 363       } else if ($startMessage == $endMessage) { // if there's only one message in the box, handle it different.
 364          if ($sort != 6)
 365             $i = $startMessage;
 366          else
 367             $i = 1;
 368          reset($msort);
 369          do {
 370             $key = key($msort);
 371             next($msort);
 372             $k++;
 373          } while (isset ($key) && ($k < $i));
 374          printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort, $real_startMessage, 0, 0);
 375       } else {
 376          $i = $startMessage;
 377
 378          reset($msort);
 379          do {
 380             $key = key($msort);
 381             next($msort);
 382             $k++;
 383          } while (isset ($key) && ($k < $i));
 384
 385          do {
 386             printMessageInfo($imapConnection, $t, $i, $key, $mailbox, $sort, $real_startMessage, 0, 0);
 387             $key = key($msort);
 388             $t++;
 389             $i++;
 390             next($msort);
 391          } while ($i && $i < $endVar);
 392       }
 393       echo "</TABLE>";
 394
 395       echo "</td></tr>\n";
 396
 397       echo "<TR BGCOLOR=\"$color[4]\"><TD>";
 398                 echo "<table width=100% cellpadding=0 cellspacing=0 border=0><tr><td>";
 399                 echo "$More</td><td align=right>\n";
 400                 if (!$startMessage) $startMessage=1;
 401       if ( $checkall == "1")
 402          echo "\n<A HREF=\"right_main.php?mailbox=$mailbox&startMessage=$real_startMessage&sort=$sort\">" . _("Unselect All") . "</A>\n";
 403       else
 404          echo "\n<A HREF=\"right_main.php?mailbox=$mailbox&startMessage=$real_startMessage&sort=$sort&checkall=1\">" . _("Select All") . "</A>\n";
 405
 406                 echo "</td></tr></table>";
 407                 echo "</td></tr>";
 408       echo "</table>"; /** End of message-list table */
 409
 410       do_hook("mailbox_index_after");
 411    }
 412
 413    /* Displays the standard message list header.
 414     * To finish the table, you need to do a "</table></table>";
 415     * $moveURL is the URL to submit the delete/move form to
 416     * $mailbox is the current mailbox
 417     * $sort is the current sorting method (-1 for no sorting available [searches])
 418     * $Message is a message that is centered on top of the list
 419     * $More is a second line that is left aligned
 420     */
 421    function mail_message_listing_beginning($imapConnection, $moveURL,
 422        $mailbox = '', $sort = -1, $Message = '', $More = '', $startMessage = 1)
 423    {
 424       global $color, $index_order, $auto_expunge, $move_to_trash;
 425                 global $checkall;
 426                 $urlMailbox = urlencode($mailbox);
 427
 428          /** This is the beginning of the message list table.  It wraps around all messages */
 429       echo "<TABLE WIDTH=100% BORDER=0 CELLPADDING=2 CELLSPACING=0>";
 430
 431       if ($Message)
 432       {
 433          echo "<TR BGCOLOR=\"$color[4]\"><TD align=center>$Message</td></tr>\n";
 434       }
 435
 436       echo "<TR BGCOLOR=\"$color[4]\"><TD>";
 437                 echo "<table width=100% cellpadding=0 cellspacing=0 border=0><tr><td>";
 438                 echo "$More</td><td align=right>\n";
 439       if ( $checkall == "1")
 440          echo "\n<A HREF=\"right_main.php?mailbox=$mailbox&startMessage=$startMessage&sort=$sort\">" . _("Unselect All") . "</A>\n";
 441       else
 442          echo "\n<A HREF=\"right_main.php?mailbox=$mailbox&startMessage=$startMessage&sort=$sort&checkall=1\">" . _("Select All") . "</A>\n";
 443
 444                 echo "</td></tr></table>";
 445                 echo "</td></tr>";
 446
 447       /** The delete and move options */
 448       echo "<TR><TD BGCOLOR=\"$color[0]\">";
 449
 450       echo "\n\n\n<FORM name=messageList method=post action=\"$moveURL\">\n";
 451       echo "<TABLE BGCOLOR=\"$color[0]\" COLS=2 BORDER=0 cellpadding=0 cellspacing=0 width=100%>\n";
 452       echo "   <TR>\n";
 453       echo "      <TD WIDTH=60% ALIGN=LEFT VALIGN=CENTER>\n";
 454
 455
 456       echo "         <NOBR><SMALL>". _("Move selected to:") ."</SMALL>";
 457       echo "         <TT><SMALL><SELECT NAME=\"targetMailbox\">";
 458
 459       $boxes = sqimap_mailbox_list($imapConnection);
 460       for ($i = 0; $i < count($boxes); $i++) {
 461          if ($boxes[$i]["flags"][0] != "noselect" &&
 462             $boxes[$i]["flags"][1] != "noselect" &&
 463             $boxes[$i]["flags"][2] != "noselect") {
 464             $box = $boxes[$i]["unformatted"];
 465             $box2 = replace_spaces($boxes[$i]["formatted"]);
 466             echo "         <OPTION VALUE=\"$box\">$box2</option>\n";
 467     }
 468       }
 469       echo "         </SELECT></SMALL></TT>";
 470       echo "         <SMALL><INPUT TYPE=SUBMIT NAME=\"moveButton\" VALUE=\"". _("Move") ."\"></SMALL></NOBR>\n";
 471       echo "      </TD>\n";
 472       echo "      <TD WIDTH=40% ALIGN=RIGHT>\n";
 473       if (! $move_to_trash && ! $auto_expunge) {
 474          echo "         <NOBR><SMALL><INPUT TYPE=SUBMIT NAME=\"expungeButton\" VALUE=\"". _("Expunge") ."\">&nbsp;". _("mailbox") ."</SMALL></NOBR>&nbsp;&nbsp;\n";
 475       }
 476       echo "         <NOBR><SMALL><INPUT TYPE=SUBMIT VALUE=\"". _("Delete") ."\">&nbsp;". _("checked messages") ."</SMALL></NOBR>\n";
 477       echo "      </TD>\n";
 478       echo "   </TR>\n";
 479
 480       echo "</TABLE>\n";
 481       do_hook("mailbox_form_before");
 482       echo "</TD></TR>";
 483
 484       echo "<TR><TD BGCOLOR=\"$color[0]\">";
 485       echo "<TABLE WIDTH=100% BORDER=0 CELLPADDING=2 CELLSPACING=1 BGCOLOR=\"$color[0]\">";
 486       echo "<TR BGCOLOR=\"$color[5]\" ALIGN=\"center\">";
 487
 488       $urlMailbox=urlencode($mailbox);
 489
 490       // Print the headers
 491       for ($i=1; $i <= count($index_order); $i++) {
 492          switch ($index_order[$i]) {
 493             case 1: # checkbox
 494             case 5: # flags
 495                echo "   <TD WIDTH=1%><B>&nbsp;</B></TD>";
 496                break;
 497
 498             case 2: # from
 499                if ($mailbox == $sent_folder)
 500                   echo "   <TD WIDTH=30%><B>". _("To") ."</B>";
 501                else
 502                     echo "   <TD WIDTH=30%><B>". _("From") ."</B>";
 503
 504                if ($sort == 2)
 505                   echo "   <A HREF=\"right_main.php?newsort=3&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/up_pointer.gif\" BORDER=0></A></TD>\n";
 506                elseif ($sort == 3)
 507                   echo "   <A HREF=\"right_main.php?newsort=2&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/down_pointer.gif\" BORDER=0></A></TD>\n";
 508                elseif ($sort != -1)
 509                   echo "   <A HREF=\"right_main.php?newsort=3&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/sort_none.gif\" BORDER=0></A></TD>\n";
 510                                         echo "</TD>";
 511                break;
 512
 513             case 3: # date
 514                echo "   <TD nowrap WIDTH=1%><B>". _("Date") ."</B>";
 515                if ($sort == 0)
 516                   echo "   <A HREF=\"right_main.php?newsort=1&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/up_pointer.gif\" BORDER=0></A></TD>\n";
 517                elseif ($sort == 1)
 518                   echo "   <A HREF=\"right_main.php?newsort=6&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/down_pointer.gif\" BORDER=0></A></TD>\n";
 519                elseif ($sort == 6)
 520                   echo "   <A HREF=\"right_main.php?newsort=0&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/sort_none.gif\" BORDER=0></A></TD>\n";
 521                elseif ($sort != -1)
 522                   echo "   <A HREF=\"right_main.php?newsort=0&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/sort_none.gif\" BORDER=0></A></TD>\n";
 523                                         echo "</TD>";
 524                break;
 525
 526             case 4: # subject
 527                echo "   <TD WIDTH=%><B>". _("Subject") ."</B>\n";
 528                if ($sort == 4)
 529                  echo "   <A HREF=\"right_main.php?newsort=5&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/up_pointer.gif\" BORDER=0></A></TD>\n";
 530                elseif ($sort == 5)
 531                   echo "   <A HREF=\"right_main.php?newsort=4&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/down_pointer.gif\" BORDER=0></A></TD>\n";
 532                elseif ($sort != -1)
 533                   echo "   <A HREF=\"right_main.php?newsort=5&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\"><IMG SRC=\"../images/sort_none.gif\" BORDER=0></A></TD>\n";
 534                                         echo "</TD>";
 535                break;
 536
 537             case 6: # size
 538                echo "   <TD WIDTH=1%><b>" . _("Size")."</b></TD>\n";
 539                break;
 540          }
 541       }
 542       echo "</TR>\n";
 543    }
 544 ?>