title: Tinymce Blur/Focus Event
body: <p>I try to catch the Blur and Focus Events of a tinyMce Editor.</p>
  
  <p>I found following way for this.</p>
  
  <pre><code>            ed.onInit.add(function(ed) {
                  tinyMCE.execCommand('mceRepaint');
  
                  var dom = ed.dom;
                  var doc = ed.getDoc();
  
                  if (o.onblurtopics) {
                      tinymce.dom.Event.add(doc, 'blur', function(e) {
                          alert("blur");
                      });
                  }
                  if (o.onfocustopics) {
                      tinymce.dom.Event.add(doc, 'focus', function(e) {
                          alert("focus");
                      });
                  }
  
              });
  </code></pre>
  
  <p>This works fine, but only in Firefox. When I try this in current Chromium or IE8 it has no effect.</p>
  
  <p>Does anyone has a suggestion?</p>