themes/monostochastic.php

   1 <?php
   2    /** Author:       Jorey Bump
   3        Date:         October 20, 2001
   4        Theme Name:   "Monostochastic"
   5
   6        Generates random two-color frames, featuring either a dark or light background.
   7
   8     **/
   9
  10    /** seed the random number generator **/
  11    sq_mt_randomize();
  12
  13    /** light(1) or dark(0) background toggle **/
  14    $bg = mt_rand(0,1);
  15
  16    /** range delimiter **/
  17    $bgrd = $bg * 128;
  18
  19    /** background **/
  20    $cmin_b = 0 + $bgrd;
  21    $cmax_b = 127 + $bgrd;
  22
  23    /** generate random color **/
  24    $rb = mt_rand($cmin_b,$cmax_b);
  25    $gb = mt_rand($cmin_b,$cmax_b);
  26    $bb = mt_rand($cmin_b,$cmax_b);
  27
  28    /** text **/
  29    $cmin_t = 128 - $bgrd;
  30    $cmax_t = 255 - $bgrd;
  31
  32    /** generate random color **/
  33    $rt = mt_rand($cmin_t,$cmax_t);
  34    $gt = mt_rand($cmin_t,$cmax_t);
  35    $bt = mt_rand($cmin_t,$cmax_t);
  36
  37    /** set array element as hex string with hashmark (for HTML output) **/
  38    for ($i = 0; $i <= 14; $i++) {
  39         if ($i == 0 or $i == 3 or $i == 4 or $i == 5 or $i == 9 or $i == 10 or $i == 12) {
  40                 $color[$i] = sprintf("#%02X%02X%02X",$rb,$gb,$bb);
  41         } else {
  42                 $color[$i] = sprintf("#%02X%02X%02X",$rt,$gt,$bt);
  43         }
  44    }
  45
  46 /** Reference from  http://www.squirrelmail.org/wiki/CreatingThemes
  47
  48     $color[0]   = '#xxxxxx';  // Title bar at the top of the page header
  49     $color[1]   = '#xxxxxx';  // Not currently used
  50     $color[2]   = '#xxxxxx';  // Error messages (usually red)
  51     $color[3]   = '#xxxxxx';  // Left folder list background color
  52     $color[4]   = '#xxxxxx';  // Normal background color
  53     $color[5]   = '#xxxxxx';  // Header of the message index // (From, Date,Subject)
  54     $color[6]   = '#xxxxxx';  // Normal text on the left folder list
  55     $color[7]   = '#xxxxxx';  // Links in the right frame
  56     $color[8]   = '#xxxxxx';  // Normal text (usually black)
  57     $color[9]   = '#xxxxxx';  // Darker version of #0
  58     $color[10]  = '#xxxxxx';  // Darker version of #9
  59     $color[11]  = '#xxxxxx';  // Special folders color (INBOX, Trash, Sent)
  60     $color[12]  = '#xxxxxx';  // Alternate color for message list // Alters between #4 and this one
  61     $color[13]  = '#xxxxxx';  // Color for quoted text -- > 1 quote
  62     $color[14]  = '#xxxxxx';  // Color for quoted text -- >> 2 or more
  63
  64 **/
  65
  66 ?>