ckeditor & kcfinder integration setting

ckeditor_kcfinder.js

/*
setting config .. kcfinder/config.php
domain.com/files

$referer = @parse_url($_SERVER['HTTP_REFERER']); 
$scheme = isset($referer['scheme']) ? $referer['scheme'] : 'http';

$_CONFIG = array(

    'uploadURL' => $scheme.'://'.$_SERVER['HTTP_HOST'].'/files',
    'uploadDir' => "../../files", 

);

disable all "session" related in kcfinder/config.php

in ci config.php to avoid getting loggedout 
case from nekadtraveler
- sess_match_ip : false
- sess_match_useragent : true

*/

<script src="<?php echo asset_url('ckeditor/ckeditor.js', false); ?>"></script>
<script>
  jQuery(document).ready(function($){
		var _content = $('textarea[name=body_content]').get(0);
		var editor = CKEDITOR.replace( _content,
			{
				 height: 400,
			   filebrowserBrowseUrl : base_url + 'assets/kcfinder/browse.php?type=files',
			   filebrowserImageBrowseUrl : base_url + 'assets/kcfinder/browse.php?type=images',
			   filebrowserFlashBrowseUrl : base_url + 'assets/kcfinder/browse.php?type=flash',
			   filebrowserUploadUrl : base_url + 'assets/kcfinder/upload.php?type=files',
			   filebrowserImageUploadUrl : base_url + 'assets/kcfinder/upload.php?type=images',
			   filebrowserFlashUploadUrl : base_url + 'assets/kcfinder/upload.php?type=flash'			
			});
	});	
</script>