title: tablesorter header set to sort false, but still sorts
body: <p>I implemented the jquery tablesorter and am trying to set one column to not sort. I followed the documentation but something isn't working because it still sorts. Here is the code.</p>
  
  <p>I copied the whole function but I am pretty sure you only need the code inside the get.</p>
  
  <pre><code>function displayPid() {
          var x = $("#selectPub").val();
  
          if (x == 0) {
              return;
          }
  
          $.get('content_backend_pub_pid_2_5.ashx', { cmd: '2', pubid: x }, function(o) {
              $("#inputDiv2").html(o);
              $(".sortable th").addClass("sort_header");
              $(".sortable").tablesorter({ widgets: ["zebra"], headers: { 3: { sorter: false}} });
              $(".sortable tr").mouseover(function() { $(this).addClass("over"); });
              $(".sortable tr").mouseout(function() { $(this).removeClass("over"); });
  
          });
          //$("#inputDiv4").html("");
          //displaySelectMid();
      }
  </code></pre>
  
  <p>Also, I tried another alternative. I added the jquery.metadata.js file and in the th tag I wrote... </p>
  
  <pre><code>class="{sorter:false}"</code></pre> 
  
  <p>That did not work either. I am thinking it has something to do with my css styles?</p>
  
  <p>And this is the html it produces...</p>
  
  <pre><code>&lt;th id="editheader" class="{sorter:false} sort_header header"&gt;Edit &lt;/th&gt;
  </code></pre>
  
  <p>Any help is appreciated. Thanks!</p>