title: iCheck check if checkbox is checked
body: <p>I am using iCheck plugin for customizing checkboxes. I need to display certain text when <strong>one or more</strong> checkbox is checked and hide the text when none are checked. </p>
  
  <p>The code I have currently displays the text on first click but doesn't hide it unless I click 2 more times. 
  I have multiple checkboxes and would like to show text if one of 'em are checked else hide the text.
  Does anybody have any idea? The plugin has:</p>
  
  <pre><code>ifChecked
  ifChanged
  ifClicked
  ifUnchecked
  ifToggled
  ifDisabled
  ifEnabled.......
  </code></pre>
  
  <p>callbacks....Here is the plugin function </p>
  
  <pre><code>$('input').iCheck({ 
  checkboxClass: 'icheckbox_square-blue',
  radioClass: 'iradio_square-blue',
  increaseArea: '20%' // optional
  });
  </code></pre>
  
  <p>Here is what I tried..</p>
  
  <pre><code>$('input').on('ifChecked', function(event){
  $(".hide").toggle();
  });
  </code></pre>
  
  <p>html</p>
  
  <pre><code>&lt;input type="checkbox"&gt;
  &lt;div class"hide" style="display:none"&gt;Hi there&lt;/div&gt;
  </code></pre>