jQuery selector and traversing question
<p>Using jQuery and the HTML below, can someone please suggest what's the best (ie. most efficient) way to retrieve <strong>span.street_address_display</strong> from <strong>$("input")</strong>. Thanks.</p>

<pre><code>&lt;tr&gt;
&lt;th class="address_name" scope="row"&gt;Work&lt;/th&gt;
&lt;td class="address_entry"&gt;
  &lt;span class="street_address_display"&gt;123456 ABC Street&lt;/span&gt; 
  &lt;span class="city_display"&gt;Vancouver&lt;/span&gt;,  
  &lt;span class="state_province_display"&gt;British Columbia&lt;/span&gt;  
  &lt;span class="country_display"&gt;Canada&lt;/span&gt;   
  &lt;span class="post_code_display"&gt;V1A2B3&lt;/span&gt; 
&lt;/td&gt;
&lt;td class="address_select"&gt;&lt;input value="address_2" name="address_select" type="radio" /&gt;&lt;/td&gt;
&lt;/tr&gt;
</code></pre>
