anchor.diff:                      params.legend =  document.getElementById("oncoprint_legend");
   
                       Oncoprint(document.getElementById("oncoprint"), params);
  +
  +                    hacks_on_callback();
                   },
   //                error: errorHandler,
               // Form data
  
positive.code:         <input type="button" value="Go!"><progress></progress>
      </form>
  
      <div id="oncoprint" style="width: 1091px; display: inline-block; overflow-x: auto; overflow-y: hidden;"></div>
  
      <div id="oncoprint_legend"></div>
      <script type="text/template" id="glyph_template">
  
negative.code: <head>
      <title></title>
      <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
  
      <link rel="stylesheet" type="text/css" href="css/bootstrap.min.css"/>
      <link rel="stylesheet" type="text/css" href="css/jquery.qtip.min.css"/>
  
      <style type="text/css">
          progress {
  