title: populate array with multiple input fields
body: <p>I want to use jQuery to populate an array with values from input fields with a class of 'seourl'...</p>
  
  <pre><code>&lt;input id="title" class="seourl" name="title" type="text" value="???"&gt;
  &lt;input id="subtitle" class="seourl" name="title" type="text" value="???"&gt;
  &lt;input id="subtitle2" class="seourl" name="title" type="text" value="???"&gt;
  
  &lt;a id="getFriendlyUrl" href=""&gt;get url friendly&lt;/a&gt;
  </code></pre>
  
  <p>How do i populate the array with input fields of class 'seourl'?</p>
  
  <pre><code>$("#getFriendlyUrl").click(function() {
  
      var arr_str = new Array();
  
      ?????? POPULATE ARRAY with input fields of class 'seourl', how ??????????????
  
  });
  </code></pre>