title: jQuery get dropdown rel value()
body: <p>how do i get the dropdown rel="30" value?</p>
  
  <pre><code>  &lt;select id="t_dermal_name"&gt;
       &lt;option value="1" rel="30"&gt;Between Eyebrows&lt;/option&gt;
         &lt;option value="7" rel="30"&gt;Individual Line Softening&lt;/option&gt;
         &lt;option value="2" rel="30"&gt;Lip Contouring&lt;/option&gt;
     &lt;/select&gt;
  </code></pre>
  
  <p>jquery:</p>
  
  <pre><code>$("#t_dermal_name").change(onSelectChange);
  
  function onSelectChange(){
      var selected = $("#t_dermal_name option:selected");     
      var output = "";
      if(selected.val() != 0){
          output = selected.rel();
      }
      $("#output").html(output);
  }
  </code></pre>