anchor.diff:  	<div id="tabs-help">
   	  <div id="legend">
   	    <h3>Interaction Type</h3>
  -	    <p>some...</p>
  +        <table id="svgtable">
  +          <tr>
  +            <td id="legends">
  +            </td>
  +          </tr>
  +        </table>
   	  </div>
   	  <div id="powerby">
   	      <a onmouseout="this.style.backgroundColor='white';" onmouseover="this.style.backgroundColor='#f1f1d1';" title="Cytoscape Web" target="_blank" href="http://cytoscapeweb.cytoscape.org">
  
positive.code:     margin: 0;
      padding: 5px;
  }
      #legend { padding: 0.2em 0.4em 0.4em; }
      #powerby { padding: 5px; text-align: center; }
      #powerby a { color: rgb(136, 136, 136); text-decoration: none; background-color: white; }
      #powerby img { vertical-align: middle; }
  
      SPAN.physical
      {
         BACKGROUND-COLOR: #FF0000;
         COLOR: #FF0000;
         FONT-SIZE: 2px;
         padding-top:0px;
         padding-bottom:0px;
         padding-right:18px;
         padding-left:18px;
         position:relative;
         top:-4px;
      }
      .genetic
      {
         BACKGROUND-COLOR: #6666FF;
         COLOR: #6666FF;
         FONT-SIZE: 2px;
         padding-top:0px;
         padding-bottom:0px;
         padding-right:18px;
         padding-left:18px;
         position:relative;
         top:-4px;
      }
  </style>
  <div id="cwhead">
      <h3>Interaction Network</h3>
  
negative.code:         });
      }
  
      jQuery('#legends').svg();
      var legends = jQuery('#legends').svg('get');
      legends.line(20, 5, 80, 5, {stroke: "red", strokeWidth: 4});
      legends.polygon([[80, 0], [80, 10], [100, 5]], {fill: "red"});
      legends.text(5, 27, "Physical");
  
  /*
      jQuery('#legend_genetic').svg();
      var legend_genetic = jQuery('#legend_genetic').svg('get');
      legend_genetic.line(20, 5, 80, 5, {stroke: "blue", strokeWidth: 4});
      legend_genetic.polygon([[80, 0], [80, 10], [100, 5]], {fill: "blue"});
      legend_genetic.text(5, 27, "Genetic");
  */
      jQuery("#exportoptions").change(function () {
          export(jQuery("#exportoptions option:selected").val());
      });
  