Why does this "next" not work?
<p>I want to get data through Ajax and fill them into div .content, but it won't work.</p>

<p>HTML:</p>

<pre><code>&lt;div class="review"&gt;
  &lt;span class="seefull" rel="1"&gt;see full content&lt;/span&gt;
  &lt;div class="content"&gt;&lt;/div&gt;
  &lt;div class="c_createtime"&gt;(06-15 04:03:13)&lt;/div&gt;
&lt;/div&gt;

&lt;div class="seg_r"&gt;&lt;img src="http://img.dachaocai.com/sys/seg_2.gif"/&gt;&lt;/div&gt;

&lt;div class="review"&gt;
  &lt;span class="seefull" rel="2"&gt;see full content&lt;/span&gt;
  &lt;div class="content"&gt;12&lt;/div&gt;
  &lt;div class="c_createtime"&gt;(07-31 12:46:18)&lt;/div&gt;
&lt;/div&gt;
</code></pre>

<p>jQuery:</p>

<pre><code>$(function() {
  $(".seefull").click(function() {
    $.ajax({
      url: "/j/fullreview",
      data: {"t":"b","id":$(this).attr("rel")},
      success: function(data) {
        $(this).find("div .content").html(data);
      }
    })
  })
})
</code></pre>
