title: How to use this most simple jQuery plugin
body: <p>Newbie question please bear with me. I am following this <a href="http://net.tutsplus.com/tutorials/javascript-ajax/stop-nesting-functions-but-not-all-of-them/" rel="nofollow">tutorial</a>. It illustrates how to write a very simple plugin. But may I ask how to use/call this plugin?</p>
  
  <pre><code>&lt;script&gt;
      function changeColor($obj, color) {  
          $obj.css({color : color});  
      }  
  
      $.fn.myPlugin = function(options) {  
  
          return this.each(function() {  
              var $this = $(this);  
  
              changeColor($this, options.color);          
          });  
      };
  &lt;/script&gt;
  </code></pre>