public function actionCreate()
    {
                $this->layout=('//layouts/column1');
        $model=new Tours;

        $model->TouristGuide_id = Yii::app()->user->Guide_id;

        if(isset($_POST['Tours']))
        {
            $model->attributes=$_POST['Tours'];

               $images = CUploadedFile::getInstancesByName('images');

            // proceed if the images have been set
            if (isset($images) && count($images) > 0) {

                // go through each uploaded image
                foreach ($images as $image => $pic) {
                    echo $pic->name.'<br />';
                    if ($pic->saveAs(Yii::getPathOfAlias('webroot').'/images/tours/'.$pic->name)) {
                        // add it to the main model now
                        $img_add = new TourPhotos();
                        $img_add->path = $pic->name;
                        $img_add->tours_id = $model->id; // this links your picture model to the main model (like your user, or profile model)

                        $img_add->save(); // DONE
                    }
                    else {}
                }}
        }

        $this->render('create',array(
            'model'=>$model,
        ));
    }