This sample shows how to configure CKEditor instances to use the
        Stylesheet Parser (stylesheetparser) plugin that fills
        the Styles drop-down list based on the CSS rules available in the document stylesheet.
    
        To add a CKEditor instance using the stylesheetparser plugin, insert
        the following JavaScript call into your code:
    
CKEDITOR.replace( 'textarea_id', {
	extraPlugins: 'stylesheetparser'
});
    
        Note that textarea_id in the code above is the id attribute of
        the <textarea> element to be replaced with CKEditor.