// ImageUploader
	$('#uploaderImages').Loader({
		url: ['/dgpcms/public/uploadify/jquery.uploadify.v2.1.0.js', '/dgpcms/public/uploadify/swfobject.js', '/dgpcms/public/uploadify/uploadify.css'],
		//debug: [true],
		cache: [true],
		success: function(target){
			$(this).uploadify({
				'uploader'  : '../../uploadify/uploadify.swf',
				'script'	: '<?php echo $this->url(array(\'module\' => \'admin\', \'controller\' => \'images\', \'action\' => \'upload\')) ?>',
				'scriptData': {'PHPSESSID': '<?php echo session_id();?>'},
				'cancelImg' : '../../uploadify/cancel.png',
				'auto'      : true,
				'folder'    : '../../uploads/images/original/',
				'multi'     : true,
				'sizeLimit'	: '4194304',
				'queueSizeLimit' : 50,
				'buttonText': 'Select files',
				'fileDesc'	: '',
				'fileExt'	: '.jpg;*.jpeg;*.gif;*.png'
			});
		}
	});

public function uploadAction()
	{	
        if (!empty($_FILES)) {
           $tempFile = $_FILES['Filedata']['tmp_name'];
			$targetPath = $_SERVER['DOCUMENT_ROOT'] . $_REQUEST['folder'] . '/';
			$targetFile =  str_replace('//','/',$targetPath) . $_FILES['Filedata']['name'];

            // If the target directory isn't available, create it
            if (!is_dir($targetPath)) {
                mkdir($targetPath, 02775, true);
            }

            move_uploaded_file($tempFile, $targetFile);

            switch ($_FILES['Filedata']['error'])
            {
                case 0:
                    $msg = \"No Error\"; // comment this out if you don't want a message to appear on success.
                    break;
                case 1:
                    $msg = \"The file is bigger than this PHP installation allows\";
                    break;
                case 2:
                    $msg = \"The file is bigger than this form allows\";
                    break;
                case 3:
                    $msg = \"Only part of the file was uploaded\";
                    break;
                case 4:
                    $msg = \"No file was uploaded\";
                    break;
                case 6:
                    $msg = \"Missing a temporary folder\";
                    break;
                case 7:
                    $msg = \"Failed to write file to disk\";
                    break;
                case 8:
                    $msg = \"File upload stopped by extension\";
                    break;
                default:
                    $msg = \"unknown error \".$_FILES['Filedata']['error'];
                    break;
            }

            if ($msg) {
                $stringData = \"Error: \".$_FILES['Filedata']['error'].\" Error Info: \".$msg;
            } else {
                $stringData = \"1\"; // This is required for onComplete to fire on Mac OSX
            }

            echo $stringData;
		}
	}

protected function _initSession()
	{
		$sessName = \"PHPSESSID\";
		$sessOptions = array('name' => $sessName);

		// Flash has problems with cookies so we pass the PHPSESSID variable via get
		// it'll be injected if it doesn't exist in _SERVER[\"HTTP_COOKIE\"] e.g. '; PHPSESSID=hdi5u83hfnu7ltlvp5q3bb53k4'
		if ((stripos($_SERVER['REQUEST_URI'], '__tkn') !== false)
		//    && preg_match('#^[a-z\d]{25,32}$#si', $_GET[$sessName])
		&& preg_match('#__tkn/([a-z\d]{25,32})#si', $_SERVER['REQUEST_URI'], $matches)
		&& (stripos($_SERVER[\"HTTP_COOKIE\"], $matches[1]) === false)) {
		$sid = $matches[1];

		$prefix = '';
		if (!empty($_SERVER[\"HTTP_COOKIE\"])) {
		$prefix = '; ';
		}

		$_SERVER[\"HTTP_COOKIE\"] .= $prefix . $sessName . '=' . $sid;
		$_COOKIE[$sessName] = $sid;

		Zend_Session::setId($sid);
		}

		Zend_Session::setOptions($sessOptions);
	}