title: jQuery - Check If any select option is selected
body: <p>Basically I have a select option which pulls all the 'Tour Names' from a database as $touroptions. $touroptions can contain anything from 1-20 values (select options).</p>
  
  <p>What I need to do is have a jQuery function to do as follows so:-</p>
  
  <pre><code>If (any option) #sel-destination-tour is selected {
  //DO SOMETHING
  }
  ELSE {
  //DO SOMETHING ELSE
  }
  </code></pre>
  
  <p>I'm just not sure how I could do this. </p>
  
  <p><strong>HTML</strong></p>
  
  <pre><code>&lt;select name="sel-destination-tour" id="sel-destination-tour" class="input-select-tour"&gt;
  
      &lt;option value="0"&gt;&lt;/option&gt;
  
      &lt;?php echo $touroptions ?&gt;
  
  &lt;/select&gt;
  </code></pre>