title: show hidden div based on dropdown selection
body: <p>I have a Member Registration Form that contains a dropdown. It is for events so firstly they enter their membership details, select an event and then the number of tickets they wish to purchase. The options are as follows:</p>
  
  <ul>
  <li>Member</li>
  <li>Member + 1 Guest</li>
  <li>Member + 2 Guests</li>
  <li>Member + 3 Guests, and so on.</li>
  </ul>
  
  <p>What I want to happen is that because "Members" are FREE to attend, I want to keep the payment div hidden unless they select Member + xxxx.</p>
  
  <p>I am a complete novice when it comes to javascript/jquery but I can understand most of it when its written.</p>
  
  <p>I have a JSfiddle (<a href="http://jsfiddle.net/bEuRh/" rel="nofollow">http://jsfiddle.net/bEuRh/</a>) created with some basics but I need a hand writing the script. Some of the code is below:</p>
  
  <pre><code>&lt;div id="tickets"&gt;
  &lt;label for="CAT_Custom_255276"&gt;Number of Tickets: &lt;span class="req"&gt;*&lt;/span&gt;&lt;/label&gt;
  &lt;select class="cat_dropdown" id="CAT_Custom_255276" name="CAT_Custom_255276"&gt;
      &lt;option value=" "&gt;-- Please select --&lt;/option&gt;
      &lt;option value="Member"&gt;Member&lt;/option&gt;
      &lt;option value="Member + 1 Guest"&gt;Member + 1 Guest&lt;/option&gt;
      &lt;option value="Member + 2 Guests"&gt;Member + 2 Guests&lt;/option&gt;
      &lt;option value="Member + 3 Guest"&gt;Member + 3 Guests&lt;/option&gt;
  &lt;/select&gt;
  &lt;/div&gt;
  &lt;div id="payMethod"&gt;
  &lt;div class="header"&gt;
      PAYMENT METHOD
  &lt;/div&gt;
  &lt;div id="payOptions"&gt;
      &lt;div id="payInfo"&gt;
          &lt;div id="pay0" class="paymentinfo"&gt;
              &lt;p&gt;PAYMENT INFO OPTION 1&lt;/p&gt;
          &lt;/div&gt;
          &lt;div id="pay1" class="paymentinfo"&gt;
              &lt;p&gt;PAYMENT INFO OPTION 2&lt;/p&gt;
          &lt;/div&gt;
          &lt;div id="pay2" class="paymentinfo"&gt;
              &lt;p&gt;PAYMENT INFO OPTION 3&lt;/p&gt;
          &lt;/div&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>If anyone could please assist, that would be greatly appreciated.</p>