public function getImageWithSize($width, $height)
{
if ($this->image && file_exists(Yii::app()->params['imagePath'] . $this->image)) {
$_image = ImageTool::resize($this->image, $width, $height);
} else {
$_image = ImageTool::resize('no_image.jpg', $width, $height);
}
return $_image;
}