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  6.     <title>11.7.¬† CML Explorer</title>
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  14.     <link rel="prev" href="plug-in-diffraction.html" title="11.6.¬† Diffraction Patterns" />
  15.     <link rel="next" href="plug-in-grid.html" title="11.8.¬† Grid" />
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  19.       <table width="100%" summary="Navigation header">
  20.         <tr>
  21.           <th colspan="3" align="center">11.7.¬†
  22.     <span lang="en" xml:lang="en">CML Explorer</span>
  23.   </th>
  24.         </tr>
  25.         <tr>
  26.           <td width="20%" align="left"><a accesskey="p" href="plug-in-diffraction.html"><img src="../images/prev.png" alt="Prev" /></a>¬†</td>
  27.           <th width="60%" align="center">11.¬†
  28.     <span lang="en" xml:lang="en">Rendering Filters</span>
  29.   </th>
  30.           <td width="20%" align="right">¬†<a accesskey="n" href="plug-in-grid.html"><img src="../images/next.png" alt="Next" /></a></td>
  31.         </tr>
  32.       </table>
  33.       <hr />
  34.     </div>
  35.     <div class="sect2" lang="en" xml:lang="en">
  36.       <div class="titlepage">
  37.         <div>
  38.           <div>
  39.             <h3 class="title"><a id="plug-in-cml-explorer"></a>11.7.¬†
  40.     <span lang="en" xml:lang="en">CML Explorer</span>
  41.   </h3>
  42.           </div>
  43.           <div>
  44.             <div class="revhistory">
  45.               <table border="1" width="100%" summary="Revision history">
  46.                 <tr>
  47.                   <th align="left" valign="top" colspan="3">
  48.                     <b>Revision History</b>
  49.                   </th>
  50.                 </tr>
  51.                 <tr>
  52.                   <td align="left">Revision $Revision: 2436 $</td>
  53.                   <td align="left">2006-12-13</td>
  54.                   <td align="left">j.h</td>
  55.                 </tr>
  56.               </table>
  57.             </div>
  58.           </div>
  59.         </div>
  60.       </div>
  61.       <a id="id2771763" class="indexterm"></a>
  62.       <a id="id2771780" class="indexterm"></a>
  63.       <div class="sect3" lang="en" xml:lang="en">
  64.         <div class="titlepage">
  65.           <div>
  66.             <div>
  67.               <h4 class="title"><a id="id2771789"></a>11.7.1.¬†
  68.       <span lang="en" xml:lang="en">Overview</span>
  69.     </h4>
  70.             </div>
  71.           </div>
  72.         </div>
  73.         <div class="figure">
  74.           <a id="id2771800"></a>
  75.           <p class="title">
  76.             <b>Figure¬†16.244.¬†
  77.         <span lang="en" xml:lang="en">
  78.           Example for the ‚Äú<span class="quote">CML Explorer</span>‚Äù filter
  79.         </span>
  80.       </b>
  81.           </p>
  82.           <div class="figure-contents">
  83.             <div class="mediaobject">
  84.               <img src="../images/filters/examples/render-taj-cmlexplorer.jpg" alt="Example for the CML Explorer filter" />
  85.               <div class="caption">
  86.                 <p>
  87.             Filter ‚Äú<span class="quote">CML Explorer</span>‚Äù applied with default options
  88.           </p>
  89.               </div>
  90.             </div>
  91.           </div>
  92.         </div>
  93.         <br class="figure-break" />
  94.         <p>
  95.       This filter is the king of texture creating filters. It is extremely
  96.       efficient but very complex. It uses a mathematical method named Cellular
  97.       Automata.
  98.       <a class="ulink" href="http://en.wikipedia.org/wiki/Cellular_Automata" target="_top">
  99.         cellular_automata
  100.       </a>.
  101.     </p>
  102.       </div>
  103.       <div class="sect3" lang="en" xml:lang="en">
  104.         <div class="titlepage">
  105.           <div>
  106.             <div>
  107.               <h4 class="title"><a id="id2771864"></a>11.7.2.¬†
  108.       <span lang="en" xml:lang="en">Starting filter</span>
  109.     </h4>
  110.             </div>
  111.           </div>
  112.         </div>
  113.         <p>
  114.       You can find this filter from the image menu through
  115.       <span class="guimenu"><span class="accel">F</span>ilters</span> ‚Üí <span class="guisubmenu"><span class="accel">R</span>ender</span> ‚Üí <span class="guisubmenu"><span class="accel">P</span>attern</span> ‚Üí <span class="guimenuitem">CML <span class="accel">E</span>xplorer</span>
  116.     </p>
  117.       </div>
  118.       <div class="sect3" lang="en" xml:lang="en">
  119.         <div class="titlepage">
  120.           <div>
  121.             <div>
  122.               <h4 class="title"><a id="id2771920"></a>11.7.3.¬†
  123.       <span lang="en" xml:lang="en">Options</span>
  124.     </h4>
  125.             </div>
  126.           </div>
  127.         </div>
  128.         <div class="variablelist">
  129.           <dl>
  130.             <dt>
  131.               <span class="term">General Options</span>
  132.             </dt>
  133.             <dd>
  134.               <div class="figure">
  135.                 <a id="id2771943"></a>
  136.                 <p class="title">
  137.                   <b>Figure¬†16.245.¬†
  138.               <span lang="en" xml:lang="en">
  139.                 ‚Äú<span class="quote">CML Explorer</span>‚Äù filter options(Hue)
  140.               </span>
  141.             </b>
  142.                 </p>
  143.                 <div class="figure-contents">
  144.                   <div class="mediaobject">
  145.                     <img src="../images/filters/options-render-cmlexplorer1.png" alt="CML Explorer filter options(Hue)" />
  146.                   </div>
  147.                 </div>
  148.               </div>
  149.               <br class="figure-break" />
  150.               <p>
  151.             Filter options are distributed among
  152.             <span class="guilabel">Hue</span>,<span class="guilabel">Saturation</span>,
  153.             <span class="guilabel">Value</span>, <span class="guilabel">Advanced</span>,
  154.             <span class="guilabel">others</span> and <span class="guilabel">Misc.ops</span>
  155.             tabs.  Some more options are available. They will be described
  156.             in following section.
  157.           </p>
  158.               <div class="variablelist">
  159.                 <dl>
  160.                   <dt>
  161.                     <span class="term">Preview</span>
  162.                   </dt>
  163.                   <dd>
  164.                     <p>
  165.                   This filter offers you a Preview where you can see the
  166.                   result of your settings before they are applied to the
  167.                   image.
  168.                 </p>
  169.                   </dd>
  170.                   <dt>
  171.                     <span class="term">
  172.                 New seed; Fix seed; Random seed
  173.               </span>
  174.                   </dt>
  175.                   <dd>
  176.                     <p>
  177.                   Random plays a large part in creating patterns. With these
  178.                   options, you can influence the way random is generated. By
  179.                   clicking on the <span class="guibutton">New seed</span> button, you
  180.                   can force random to use a new source of random. The preview
  181.                   will show you the result.
  182.                   <span class="guibutton">Fix seed</span> lets you keep the same seed
  183.                   and so to reproduce the same effect with the filter.
  184.                   <span class="guibutton">Random seed</span> generates a random seed
  185.                   at random.
  186.                 </p>
  187.                   </dd>
  188.                   <dt>
  189.                     <span class="term">Open; Save</span>
  190.                   </dt>
  191.                   <dd>
  192.                     <p>
  193.                   With these both command buttons you can save pattern
  194.                   settings in a file, and to get them back later.
  195.                 </p>
  196.                   </dd>
  197.                 </dl>
  198.               </div>
  199.             </dd>
  200.             <dt>
  201.               <span class="term">Hue tab</span>
  202.             </dt>
  203.             <dd>
  204.               <p>
  205.             This filter works in the <a class="link" href="glossary.html#glossary-hsv" title="HSV">HSV</a> color model. In this tab, you
  206.             can set options for Hue.
  207.           </p>
  208.               <div class="variablelist">
  209.                 <dl>
  210.                   <dt>
  211.                     <span class="term">Function type</span>
  212.                   </dt>
  213.                   <dd>
  214.                     <p>
  215.                   In this drop-down list, you can select the method that
  216.                   will be used to treat the current layer. These methods
  217.                   are:
  218.                 </p>
  219.                     <div class="itemizedlist">
  220.                       <ul type="disc">
  221.                         <li>
  222.                           <p>
  223.                       <span class="guilabel">Keep image's values</span>: With this
  224.                       option, image hue values will be kept.
  225.                     </p>
  226.                         </li>
  227.                         <li>
  228.                           <p>
  229.                       <span class="guilabel">Keep the first value</span>: With this
  230.                       option, starting color will be standard cyan.
  231.                     </p>
  232.                         </li>
  233.                         <li>
  234.                           <p>
  235.                       <span class="guilabel">Fill with k parameter</span>,
  236.                       <span class="guilabel">k{x(1-x)}^p</span>,
  237.                       <span class="guilabel">k{x(1-x)}^p stepped</span>,
  238.                       <span class="guilabel">kx^p</span>,
  239.                       <span class="guilabel">kx^p stepped</span>,
  240.                       <span class="guilabel">k(1-x^p)</span>,
  241.                       <span class="guilabel">k(1-x^p) stepped</span>: pattern look
  242.                       will depend on <em class="parameter"><code>k</code></em> that you will
  243.                       set later in options.
  244.                     </p>
  245.                         </li>
  246.                         <li>
  247.                           <p>
  248.                       <span class="guilabel">Delta function</span>,
  249.                       <span class="guilabel">Delta function stepped</span>: FIXME
  250.                     </p>
  251.                         </li>
  252.                         <li>
  253.                           <p>
  254.                       <span class="guilabel">sin^p based Function</span>,
  255.                       <span class="guilabel">sin^p stepped</span>: These options
  256.                       create wave-like patterns, like aurora borealis or
  257.                       curtain folds.
  258.                     </p>
  259.                         </li>
  260.                       </ul>
  261.                     </div>
  262.                   </dd>
  263.                   <dt>
  264.                     <span class="term">Composition</span>
  265.                   </dt>
  266.                   <dd>
  267.                     <p>
  268.                   Here, these options concern Hue. You can select:
  269.                 </p>
  270.                     <p>
  271.                   <span class="guilabel">None</span>, <span class="guilabel">Max(x, -)</span>,
  272.                   <span class="guilabel">Max(x+d, -)</span>,
  273.                   <span class="guilabel">Max(x-d, -)</span>,
  274.                   <span class="guilabel">Min(x, -)</span>,
  275.                   <span class="guilabel">Min(x+d, -)</span>,
  276.                   <span class="guilabel">Min(x-d, -)</span>,
  277.                   <span class="guilabel">Max(x+d, -), (x < 0,5)</span>,
  278.                   <span class="guilabel">Max(x+d, -), (0,5 < x)</span>,
  279.                   <span class="guilabel">Max(x-d, -), (x < 0,5)</span>,
  280.                   <span class="guilabel">Max(x-d, -), (0,5 < x)</span>,
  281.                   <span class="guilabel">Min(x+d, -), (x < 0,5)</span>,
  282.                   <span class="guilabel">Min(x+d, -), (0,5 < x)</span>,
  283.                   <span class="guilabel">Min(x-d, -), (x < 0,5)</span> and
  284.                   <span class="guilabel">Min(x-d, -), (0,5 < x)</span>.
  285.                 </p>
  286.                     <p>
  287.                   A book could be filled with results of all these
  288.                   functions. Please, experiment!
  289.                 </p>
  290.                   </dd>
  291.                   <dt>
  292.                     <span class="term">Misc. Arrange</span>
  293.                   </dt>
  294.                   <dd>
  295.                     <p>
  296.                   This drop-down list offers you some other parameters:
  297.                 </p>
  298.                     <p>
  299.                   <span class="guilabel">Standard</span>,
  300.                   <span class="guilabel">Use average value</span>,
  301.                   <span class="guilabel">Use reverse value</span>,
  302.                   <span class="guilabel">With random power (0,10)</span>,
  303.                   <span class="guilabel">With random power (0,1)</span>,
  304.                   <span class="guilabel">with gradient power (0,1)</span>,
  305.                   <span class="guilabel">Multiply rand. value (0,1)</span>,
  306.                   <span class="guilabel">Multiply rand. value (0,2)</span>,
  307.                   <span class="guilabel">Multiply gradient (0,1)</span> and
  308.                   <span class="guilabel">With p and random (0,1)</span>.
  309.                 </p>
  310.                     <p>
  311.                   Also a book would be necessary to explain all
  312.                   possibilities of these parameters.
  313.                 </p>
  314.                   </dd>
  315.                   <dt>
  316.                     <span class="term">Use cyclic range</span>
  317.                   </dt>
  318.                   <dd>
  319.                     <p>
  320.                   //TODO
  321.                 </p>
  322.                   </dd>
  323.                   <dt>
  324.                     <span class="term">Mod. rate</span>
  325.                   </dt>
  326.                   <dd>
  327.                     <p>
  328.                   With this slider and the input box, you can set
  329.                   modification rate from 0.0 to 1.0. Low value results in a
  330.                   lined pattern.
  331.                 </p>
  332.                   </dd>
  333.                   <dt>
  334.                     <span class="term">Env. sensitivity</span>
  335.                   </dt>
  336.                   <dd>
  337.                     <p>
  338.                   Value is from 0.0 to 1.0
  339.                 </p>
  340.                   </dd>
  341.                   <dt>
  342.                     <span class="term">Diffusion dist.</span>
  343.                   </dt>
  344.                   <dd>
  345.                     <p>
  346.                   Diffusion distance: from 2 to 10.
  347.                 </p>
  348.                   </dd>
  349.                   <dt>
  350.                     <span class="term"># of subranges</span>
  351.                   </dt>
  352.                   <dd>
  353.                     <p>
  354.                   Number of sub-rangers: from 1 to 10.
  355.                 </p>
  356.                   </dd>
  357.                   <dt>
  358.                     <span class="term">(P)ower factor</span>
  359.                   </dt>
  360.                   <dd>
  361.                     <p>
  362.                   With this option you can influence the
  363.                   <span class="guilabel">Function types</span> using the
  364.                   <em class="parameter"><code>p</code></em> parameter. Value from 0.0 to 10.0.
  365.                 </p>
  366.                   </dd>
  367.                   <dt>
  368.                     <span class="term">k Parameter</span>
  369.                   </dt>
  370.                   <dd>
  371.                     <p>
  372.                   With this option you can influence the
  373.                   <span class="guilabel">Function types</span> using the
  374.                   <em class="parameter"><code>k</code></em> parameter. Value from 0.0 to 10.0.
  375.                 </p>
  376.                   </dd>
  377.                   <dt>
  378.                     <span class="term">Range low</span>
  379.                   </dt>
  380.                   <dd>
  381.                     <p>
  382.                   Set lower limit of hue that will be used for calculation.
  383.                   values vary from 0.0 to 1.0.
  384.                 </p>
  385.                   </dd>
  386.                   <dt>
  387.                     <span class="term">Range high</span>
  388.                   </dt>
  389.                   <dd>
  390.                     <p>
  391.                   Set the upper limit of hue that will be used for
  392.                   calculation. Variations are from 0.0 to 1.0.
  393.                 </p>
  394.                   </dd>
  395.                   <dt>
  396.                     <span class="term">Plot a graph of the settings</span>
  397.                   </dt>
  398.                   <dd>
  399.                     <p>
  400.                   By clicking on this large button, you can open a window
  401.                   that displays the graph of hue present settings.
  402.                 </p>
  403.                     <div class="figure">
  404.                       <a id="id2772738"></a>
  405.                       <p class="title">
  406.                         <b>Figure¬†16.246.¬†
  407.                     <span lang="en" xml:lang="en">
  408.                       Function graph of present settings
  409.                     </span>
  410.                   </b>
  411.                       </p>
  412.                       <div class="figure-contents">
  413.                         <div class="mediaobject">
  414.                           <img src="../images/filters/options-render-cmlexplorer1a.png" alt="Function graph of present settings" />
  415.                         </div>
  416.                       </div>
  417.                     </div>
  418.                     <br class="figure-break" />
  419.                   </dd>
  420.                 </dl>
  421.               </div>
  422.             </dd>
  423.             <dt>
  424.               <span class="term">Saturation tab</span>
  425.             </dt>
  426.             <dd>
  427.               <div class="figure">
  428.                 <a id="id2772782"></a>
  429.                 <p class="title">
  430.                   <b>Figure¬†16.247.¬†
  431.               <span lang="en" xml:lang="en">
  432.                 ‚Äú<span class="quote">CML Explorer</span>‚Äù filter options(Saturation)
  433.               </span>
  434.             </b>
  435.                 </p>
  436.                 <div class="figure-contents">
  437.                   <div class="mediaobject">
  438.                     <img src="../images/filters/options-render-cmlexplorer2.png" alt="CML Explorer filter options(Saturation)" />
  439.                   </div>
  440.                 </div>
  441.               </div>
  442.               <br class="figure-break" />
  443.               <p>
  444.             In this tab, you can set how Saturation component of the HSV
  445.             color model will be used in pattern calculation.
  446.           </p>
  447.               <p>
  448.             These options are similar to Hue tab options.
  449.           </p>
  450.             </dd>
  451.             <dt>
  452.               <span class="term">Value tab</span>
  453.             </dt>
  454.             <dd>
  455.               <div class="figure">
  456.                 <a id="id2772841"></a>
  457.                 <p class="title">
  458.                   <b>Figure¬†16.248.¬†
  459.               <span lang="en" xml:lang="en">
  460.                 ‚Äú<span class="quote">CML Explorer</span>‚Äù filter options (Value)
  461.               </span>
  462.             </b>
  463.                 </p>
  464.                 <div class="figure-contents">
  465.                   <div class="mediaobject">
  466.                     <img src="../images/filters/options-render-cmlexplorer3.png" alt="CML Explorer filter options (Value)" />
  467.                   </div>
  468.                 </div>
  469.               </div>
  470.               <br class="figure-break" />
  471.               <p>
  472.             In this tab, you can set how the Value (Luminosity) component of
  473.             the HSV color model will be used in pattern calculation.
  474.           </p>
  475.               <p>
  476.             These options are similar to Hue tab options.
  477.           </p>
  478.             </dd>
  479.             <dt>
  480.               <span class="term">Advanced tab</span>
  481.             </dt>
  482.             <dd>
  483.               <div class="figure">
  484.                 <a id="id2772901"></a>
  485.                 <p class="title">
  486.                   <b>Figure¬†16.249.¬†
  487.               <span lang="en" xml:lang="en">
  488.                 ‚Äú<span class="quote">CML Explorer</span>‚Äù filter options (Advanced)
  489.               </span>
  490.             </b>
  491.                 </p>
  492.                 <div class="figure-contents">
  493.                   <div class="mediaobject">
  494.                     <img src="../images/filters/options-render-cmlexplorer4.png" alt="CML Explorer filter options (Advanced)" />
  495.                   </div>
  496.                 </div>
  497.               </div>
  498.               <br class="figure-break" />
  499.               <p>
  500.             These tab settings apply to the three HSV channels.
  501.           </p>
  502.               <div class="variablelist">
  503.                 <dl>
  504.                   <dt>
  505.                     <span class="term">Channel Sensitivity</span>
  506.                   </dt>
  507.                   <dd>
  508.                     <p>// TODO</p>
  509.                   </dd>
  510.                   <dt>
  511.                     <span class="term">Mutation rate</span>
  512.                   </dt>
  513.                   <dd>
  514.                     <p>// TODO</p>
  515.                   </dd>
  516.                   <dt>
  517.                     <span class="term">Mutation distance</span>
  518.                   </dt>
  519.                   <dd>
  520.                     <p>//TODO</p>
  521.                   </dd>
  522.                 </dl>
  523.               </div>
  524.             </dd>
  525.             <dt>
  526.               <span class="term">Others tab</span>
  527.             </dt>
  528.             <dd>
  529.               <div class="figure">
  530.                 <a id="id2773009"></a>
  531.                 <p class="title">
  532.                   <b>Figure¬†16.250.¬†
  533.               <span lang="en" xml:lang="en">
  534.                 ‚Äú<span class="quote">CML Explorer</span>‚Äù filter options (Others)
  535.               </span>
  536.             </b>
  537.                 </p>
  538.                 <div class="figure-contents">
  539.                   <div class="mediaobject">
  540.                     <img src="../images/filters/options-render-cmlexplorer5.png" alt="CML Explorer filter options (Others)" />
  541.                   </div>
  542.                 </div>
  543.               </div>
  544.               <br class="figure-break" />
  545.               <p>
  546.             In this tab, you can find various parameters about image display
  547.             and random intervention.
  548.           </p>
  549.               <div class="variablelist">
  550.                 <dl>
  551.                   <dt>
  552.                     <span class="term">Initial value</span>
  553.                   </dt>
  554.                   <dd>
  555.                     <p>// TODO</p>
  556.                   </dd>
  557.                   <dt>
  558.                     <span class="term">Zoom factor</span>
  559.                   </dt>
  560.                   <dd>
  561.                     <p>// TODO</p>
  562.                   </dd>
  563.                   <dt>
  564.                     <span class="term">Start offset</span>
  565.                   </dt>
  566.                   <dd>
  567.                     <p>// TODO</p>
  568.                   </dd>
  569.                   <dt>
  570.                     <span class="term">Seed of random</span>
  571.                   </dt>
  572.                   <dd>
  573.                     <p>// TODO</p>
  574.                   </dd>
  575.                 </dl>
  576.               </div>
  577.             </dd>
  578.             <dt>
  579.               <span class="term">Miscellaneous options tab</span>
  580.             </dt>
  581.             <dd>
  582.               <div class="figure">
  583.                 <a id="id2773135"></a>
  584.                 <p class="title">
  585.                   <b>Figure¬†16.251.¬†
  586.               <span lang="en" xml:lang="en">
  587.                 ‚Äú<span class="quote">CML Explorer</span>‚Äù filter options (Misc.ops)
  588.               </span>
  589.             </b>
  590.                 </p>
  591.                 <div class="figure-contents">
  592.                   <div class="mediaobject">
  593.                     <img src="../images/filters/options-render-cmlexplorer6.png" alt="CML Explorer filter options (Misc.ops)" />
  594.                   </div>
  595.                 </div>
  596.               </div>
  597.               <br class="figure-break" />
  598.               <p>
  599.             In this tab you can find various options about copy and loading.
  600.           </p>
  601.               <div class="variablelist">
  602.                 <dl>
  603.                   <dt>
  604.                     <span class="term">Copy settings</span>
  605.                   </dt>
  606.                   <dd>
  607.                     <p>
  608.                   These options allow you to transfer information from
  609.                   one of the HSV channel to another one.
  610.                 </p>
  611.                   </dd>
  612.                   <dt>
  613.                     <span class="term">Selective load setting</span>
  614.                   </dt>
  615.                   <dd>
  616.                     <p>
  617.                   With the <span class="guibutton">Open</span> button of this
  618.                   filter,  you can load previously loaded settings. If you
  619.                   don't want to load all of them, you can select a source
  620.                   and a destination channel here.
  621.                 </p>
  622.                   </dd>
  623.                 </dl>
  624.               </div>
  625.             </dd>
  626.           </dl>
  627.         </div>
  628.       </div>
  629.     </div>
  630.     <div class="navfooter">
  631.       <hr />
  632.       <table width="100%" summary="Navigation footer">
  633.         <tr>
  634.           <td width="40%" align="left"><a accesskey="p" href="plug-in-diffraction.html"><img src="../images/prev.png" alt="Prev" /></a>¬†</td>
  635.           <td width="20%" align="center">
  636.             <a accesskey="u" href="filters-render.html">
  637.               <img src="../images/up.png" alt="Up" />
  638.             </a>
  639.           </td>
  640.           <td width="40%" align="right">¬†<a accesskey="n" href="plug-in-grid.html"><img src="../images/next.png" alt="Next" /></a></td>
  641.         </tr>
  642.         <tr>
  643.           <td width="40%" align="left" valign="top"><a accesskey="p" href="plug-in-diffraction.html">11.6.¬†
  644.     <span lang="en" xml:lang="en">Diffraction Patterns</span>
  645.   </a>¬†</td>
  646.           <td width="20%" align="center">
  647.             <a accesskey="h" href="index.html">
  648.               <img src="../images/home.png" alt="Home" />
  649.             </a>
  650.           </td>
  651.           <td width="40%" align="right" valign="top">¬†<a accesskey="n" href="plug-in-grid.html">11.8.¬†
  652.     <span lang="en" xml:lang="en">Grid</span>
  653.   </a></td>
  654.         </tr>
  655.       </table>
  656.     </div>
  657.   </body>
  658. </html>
  659.