title: jQuery trigger change on class?
body: <p>I have a list of checkboxes. Each checkbox has <code>.change(function(){alert('xyz')})</code>. Each checkbox has a class <code>abc</code>.<br/>
  I also have an additional checkbox called 'ALL'. When the 'ALL' checkbox is changed, it changes the state of all the other checkboxes.<br/><br/>
  I would like the change of the 'ALL' checkbox to trigger the change (<code>.change(...)</code>) of all the other checkboxes. But since the state of the other checkboxes is done programmatically, it doesn't work by itself.<br/>
  I've tried to use <code>$('.abc').change()</code> to trigger the change event of all the checkboxes, but it didn't work.<br/>
  What am I doing wrong, and how can the task at hand be achieved ?<br/>
  BTW, if I do <code>$('#id_of_a_specific_checkbox').change()</code> it works great.<br/><br/><br/>
  Thank you.</p>
  
  <p><strong>UPDATE</strong><br/>
  Example of what I have:
  <a href="http://jsfiddle.net/ZqJvc/" rel="nofollow">http://jsfiddle.net/ZqJvc/</a></p>
  
  <p>It's pretty much what I have in the large project... And in the short example it works :/<br/>
  But in the real project it doesn't work. The only difference is that in the real project I have lots of checkboxes. Weird... I guess it's back to the debugger. Thanks.</p>
  
  <p><strong>UPDATE</strong><br/>
  After Chrome crashed completely... I restarted the browser and it just worked as in the example above. Sorry wasting our time. Thanks again, guys.</p>