title: How to change color of selected text of textarea?
body: <p>I have <code>textarea</code> and i want to change color of selected text.
  Example:</p>
  
  <pre><code>var text = "abcdefg";
  </code></pre>
  
  <p>I want to change color of selected text <code>efg</code>.</p>
  
  <p>here is my code:</p>
  
  <pre><code>var input = document.getElementById('area');
  var value = input.value.substr(input.selectionStart, input.selectionEnd - input.selectionStart);
  $('#abc').find(value).attr('color',color);
  </code></pre>