jquery alerts several times
<p>Why does the following code cause jquery to alert 3 times?</p>

<p><code>.note_text</code> is a class within <code>.note_content</code>. </p>

<pre><code>   $('.note_content').click(function()  {
      var note_text = $(this).find(".note_text");
      $(note_text).focus();

      // save its contents:
      var original_text = note_text.html(); 

      $(note_text).blur(function() {
         if (note_text.html() !== original_text)
         {
            alert('Not the same');
         }   
      });

   });
</code></pre>

<p>When the outer div is highlighted I want the inner div (which contains the text) to be focused on.</p>
