title: Get the html of a TR
body: <p>I have a html in the format of tr td .Now i want to get the html of tr whose id is table_structure.And i want to get the very specific html of the id.I want to get the last 3 td html by using jquery .How can we get this .Please help me </p>
  
  <p><strong>HTML :</strong></p>
  
  <pre><code> &lt;table id="chargeshtml" style ="display:none"&gt;
      &lt;tr class="inputstr"&gt;
          &lt;td style="font-size:12px"&gt;Code&lt;/td&gt;
          &lt;td&gt;
              &lt;input type="text" id="code" name="code" value=""/&gt;
          &lt;/td&gt;
          &lt;td style="font-size:12px"&gt;Charges &lt;/td&gt;
          &lt;td&gt;
              &lt;input type="text" id="charges_id" name="charges" value=""/&gt;
          &lt;/td&gt;
          &lt;td style="font-size:12px"&gt;Adt Charges &lt;/td&gt;
          &lt;td&gt;
              &lt;input type="text" id="adt_charges" name="adt_charges" value=""/&gt;
          &lt;/td&gt;
          &lt;td style="font-size:12px"&gt;Chd Charges &lt;/td&gt;
          &lt;td&gt;
              &lt;input type="text" id="chd_charges" name="chd_charges" value=""/&gt;
          &lt;/td&gt;
      &lt;/tr&gt;
      &lt;tr class="chktr"&gt;
          &lt;td&gt;
              &lt;input type="checkbox" name="chk" id="chk" value="Checked" &gt;Cheked &lt;/br&gt;
          &lt;/td&gt;
      &lt;/tr&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p>On the click of chk i want to get the this HTML from te above</p>
  
  <pre><code>&lt;td style="font-size:12px"&gt;Charges &lt;/td&gt;
          &lt;td&gt;
              &lt;input type="text" id="charges_id" name="charges" value=""/&gt;
          &lt;/td&gt;
          &lt;td style="font-size:12px"&gt;Adt Charges &lt;/td&gt;
          &lt;td&gt;
              &lt;input type="text" id="adt_charges" name="adt_charges" value=""/&gt;
          &lt;/td&gt;
          &lt;td style="font-size:12px"&gt;Chd Charges &lt;/td&gt;
          &lt;td&gt;
              &lt;input type="text" id="chd_charges" name="chd_charges" value=""/&gt;
          &lt;/td&gt;
  </code></pre>