<script type="text/javascript" src="ckeditor/ckeditor.js"></script>
<script type="text/javascript" src="ckeditor/adapters/jquery.js"></script>...
// src: http://docs.cksource.com/ckeditor_api/symbols/CKEDITOR.config.html#.toolbarCanCollapse
var global_ckeditor_config = {
toolbar:
[
['Bold', 'Italic', 'Underline', /*'Strike', '-', */ 'NumberedList', 'BulletedList' /*, '-', 'Link', 'Unlink'*/],
[ 'Cut', 'Copy', 'Paste', 'PasteFromWord', '-', 'SpellChecker', 'Table'],
/*['Image','Table','HorizontalRule', 'SpecialChar'],*/
['JustifyLeft', 'JustifyCenter', 'JustifyRight']
/*'/',
['Styles','Format','Font','FontSize'],
['TextColor','BGColor']*/
],
skin : 'v2',
width : '75%',
toolbarCanCollapse : false,
uiColor: '#eee',
enterMode : 2 // 1 - new <p>; 2 - <br/>; 3 - new <div> see /ckeditor/_samples/enterkey.html
};
$(document).ready(function () {
$('#YOUR_TEXTAREA_ID').ckeditor(global_ckeditor_config);
CKEDITOR.instances.YOUR_TEXTAREA_ID.on('blur', function() {
alert('onblur 123');
});
});