สอบถามการใช้ง Ckeditor และ Ckfinder ใน Codeigniter ครับ

<script src="<?php echo base_url(); ?>js/ckeditor/ckeditor.js" type="text/javascript"></script> 
<script src="<?php echo base_url(); ?>js/ckfinder/ckfinder.js" type="text/javascript"></script>
<?php echo form_open('upload_file/add_operation'); ?>
<textarea cols="80" id="message" name="message" rows="10" >ทดสอบความหล่อ</textarea>
<script type="text/javascript">
//<![CDATA[
	CKEDITOR.replace( 'message',{

	skin            : 'kama',
	language        : 'en',
	extraPlugins    : 'uicolor',
	uiColor            : '#006699',
	height            : 400,
	width            : 750,

	toolbar :
		[

			['Source','-','Templates'],
			['Bold','Italic','Underline','Strike','-','Subscript','Superscript'],
			['NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
			['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
			['Image','Flash','Table','HorizontalRule','Smiley','SpecialChar','PageBreak'],

		],

	filebrowserBrowseUrl : '<?php echo base_url(); ?>js/ckfinder/ckfinder.html',
	filebrowserImageBrowseUrl : '<?php echo base_url(); ?>js/ckfinder/ckfinder.html?Type=Images',
	filebrowserFlashBrowseUrl : '<?php echo base_url(); ?>js/ckfinder/ckfinder.html?Type=Flash',
	filebrowserUploadUrl : '<?php echo base_url(); ?>js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files',
	filebrowserImageUploadUrl : '<?php echo base_url(); ?>js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images',
	filebrowserFlashUploadUrl : '<?php echo base_url(); ?>js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Flash'

	} );
//]]>
</script>
<?php
 	echo form_submit('upload', 'Add');
  	echo form_close();
?>

function index()
	{
	  	$this->load->library('ckeditor');
		$this->load->library('ckFinder');
		
		//configure base path of ckeditor folder
		$this->ckeditor->basePath = 'js/ckeditor/';
		$this->ckeditor->config['skin'] = "kama";
		$this->ckeditor->config['uiColor'] = "#D0E5F5";
		//Setting a custom toolbar
		$this->ckeditor->config['toolbar'] = array(
			array('NewPage','Preview','-','Source','-','Templates'),
			array('Format','Font','FontSize'),
			array('Bold','Italic','Underline','-','JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock','-','NumberedList','BulletedList'),
			array('Outdent','Indent','-','BidiLtr','BidiRtl'),
			array('TextColor','BGColor','Smiley'),
			array('Image','Link','Unlink','Table','HorizontalRule','SpecialChar','PageBreak','SpellChecker')
			);
		$this->ckeditor->config['language'] = 'th';
		
		$this->ckeditor->config['filebrowserBrowseUrl'] = base_url().'js/ckfinder/ckfinder.html';
		$this->ckeditor->config['filebrowserImageBrowseUrl'] = base_url().'js/ckfinder/ckfinder.html?type=Images';
		$this->ckeditor->config['filebrowserFlashBrowseUrl'] = base_url().'js/ckfinder/ckfinder.html?type=Flash';
		$this->ckeditor->config['filebrowserUploadUrl'] = base_url().'js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files';
		$this->ckeditor->config['filebrowserImageUploadUrl'] = base_url().'js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images';
		$this->ckeditor->config['filebrowserFlashUploadUrl'] = base_url().'js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Flash';
		
		//configure ckfinder with ckeditor config
		$this->ckfinder->SetupCKEditor($this->ckeditor, base_url().'js/ckfinder');
		
		$this->load->view('gallery');
	 
	}

<script src="<?php echo base_url(); ?>js/ckeditor/ckeditor.js" type="text/javascript"></script> 
<script src="<?php echo base_url(); ?>js/ckfinder/ckfinder.js" type="text/javascript"></script>
<?php 
		echo form_open('upload_file/add_operation');
		echo $this->ckeditor->editor('editor1', 'ทดสอบ');
 		echo form_submit('upload', 'Add');
  		echo form_close();
?>

<script type="text/javascript">//<![CDATA[
CKEDITOR.replace('editor1', {"skin":"kama","uiColor":"#D0E5F5","toolbar":[["NewPage","Preview","-","Source","-","Templates"],["Format","Font","FontSize"],["Bold","Italic","Underline","-","JustifyLeft","JustifyCenter","JustifyRight","JustifyBlock","-","NumberedList","BulletedList"],["Outdent","Indent","-","BidiLtr","BidiRtl"],["TextColor","BGColor","Smiley"],["Image","Link","Unlink","Table","HorizontalRule","SpecialChar","PageBreak","SpellChecker"]],"language":"th","filebrowserBrowseUrl":"\/CodeIgniter\/index.php\/js\/ckfinder\/ckfinder.html","filebrowserImageBrowseUrl":"\/CodeIgniter\/index.php\/js\/ckfinder\/ckfinder.html?type=Images","filebrowserFlashBrowseUrl":"\/CodeIgniter\/index.php\/js\/ckfinder\/ckfinder.html?type=Flash","filebrowserUploadUrl":"\/CodeIgniter\/index.php\/js\/ckfinder\/core\/connector\/php\/connector.php?command=QuickUpload&type=Files","filebrowserImageUploadUrl":"\/CodeIgniter\/index.php\/js\/ckfinder\/core\/connector\/php\/connector.php?command=QuickUpload&type=Images","filebrowserFlashUploadUrl":"\/CodeIgniter\/index.php\/js\/ckfinder\/core\/connector\/php\/connector.php?command=QuickUpload&type=Flash"});
//]]></script>