Form per inserire sia testo che immagini

[theshowmustgoon]

Ciao a tutti!
Sto incominciando a programmare le mie pagine web in php però mi trovo un po' spiazzato.
Il mio problema è che devo creare un sito per recensioni di videogiochi e i problemi non sono pochi.
Ho creato un form per l'invio degli articoli ma vorrei che nella stessa pagina (dove ci sono le informazioni in formato testuale) mi comparissero delle immagini rimpicciolite prese da database cosicchè cliccandoci su possano comparire ingrandite.

Grazie anticipatamente

[_kime_]

per le immagini avevo trovato questo carino

    /**
    * Thumbnail Class
    *
    * Creates resized (preview-) images
    *
    * Usage Example:
    * $img = new Thumbnail();
    * echo $img->create_tag("../images/photos/sunflower.jpg");
    *
    * @author   Philipp v. Criegern <criegep@criegern.com>
    * @version  1.0 20.02.2002
    */
    class Thumbnail
    {
        /**
        * Directory where the created thumbnails are stored in (for PHP access)
        * e.g. '/usr/local/apache/htdocs/images/thumbnails'
        * Can be overwritten by global configuration array $_CONFIG['thumbnail_dir_internal']
        *
        * @access public
        */
        var $thumbnail_dir_internal  =  '';

        /**
        * Path to thumbnail directory for browser access
        * e.g. '/images/thumbnails'
        * Can be overwritten by global configuration array $_CONFIG['thumbnail_dir_external']
        *
        * @access public
        */
        var $thumbnail_dir_external  =  '';

        /**
        * Maximum pixel width of created thumbnail
        *
        * @access public
        */
        var $max_width               =  120;

        /**
        * Maximum pixel height of created thumbnail
        *
        * @access public
        */
        var $max_height              =  120;

        /**
        * File name of created thumbnail
        * e.g. 'sunflower.png'
        *
        * @access public
        */
        var $image_name;

        /**
        * Complete image tag for created thumbnail
        * e.g. '[img]/images/thumbnails/sunflower.png[/img]'
        *
        * @access public
        */
        var $image_tag;

        /**
        * Error message if creation fails
        *
        * @access public
        */
        var $error;

        /**
        * Pixel width of created thumbnail
        *
        * @access public
        */
        var $width;

        /**
        * Pixel height of created thumbnail
        *
        * @access public
        */
        var $height;


        /**
        * Thumbnail Constructor
        *
        * @access public
        */
        function Thumbnail ()
        {
            global $_CONFIG;

            if (!empty($_CONFIG['thumbnail_dir_internal']))
            {
                $this->thumbnail_dir_internal  =  $_CONFIG['thumbnail_dir_internal'];
            }
            if (!empty($_CONFIG['thumbnail_dir_external']))
            {
                $this->thumbnail_dir_external  =  $_CONFIG['thumbnail_dir_external'];
            }
        }

        /**
        * Create Thumbnail and return Image Name
        *
        * @access public
        * @param string $parameter Filename of source image
        * @return string Filename of created thumbnail
        */
        function create_name ( $parameter = '' )
        {
            $this->create( $parameter );
            return $this->image_name;
        }

        /**
        * Create Thumbnail and return Image Tag
        *
        * @access public
        * @param string $parameter Filename of source image
        * @return string Complete HTML Image-Tag of created thumbnail
        */
        function create_tag ( $parameter = '' )
        {
            $this->create( $parameter );
            return $this->image_tag;
        }

        /**
        * Create Thumbnail
        *
        * @access private
        * @param string $parameter Filename of source image
        * @return void
        */
        function create ( $imagefile )
        {
            if (strlen($this->thumbnail_dir_internal)  &&  (substr($this->thumbnail_dir_internal, -1) != '/'))
            {
                $this->thumbnail_dir_internal  .=  '/';
            }
            if (strlen($this->thumbnail_dir_external)  &&  (substr($this->thumbnail_dir_external, -1) != '/'))
            {
                $this->thumbnail_dir_external  .=  '/';
            }
            $tmp_name  =  basename($imagefile);
            if (strtolower(substr($tmp_name, -4)) == '.jpg')
            {
                $this->image_name  =  substr($tmp_name, 0, -4) . '.png';
                if (!is_file($this->thumbnail_dir_internal . $this->image_name))
                {
                    $old    =  ImageCreateFromJPEG($imagefile);
                    $old_w  =  ImageSX($old);
                    $old_h  =  ImageSY($old);
                    $this->width   =  $old_w;
                    $this->height  =  $old_h;
                    if ($this->max_width  &&  ($this->width > $this->max_width))
                    {
                        $this->height  =  round($this->height * $this->max_width / $this->width);
                        $this->width   =  $this->max_width;
                    }
                    if ($this->max_height  &&  ($this->height > $this->max_height))
                    {
                        $this->width   =  round($this->width * $this->max_height / $this->height);
                        $this->height  =  $this->max_height;
                    }
                    $new  =  imagecreate($this->width, $this->height);
                    imagecopyresized($new, $old, 0,0, 0,0, $this->width, $this->height, $old_w, $old_h);
                    ImageJPEG($new, $this->thumbnail_dir_internal . $this->image_name);
                    ImageDestroy($new);
                    ImageDestroy($old);
                }
                else
                {
                    $arr  =  getimagesize($this->thumbnail_dir_internal . $this->image_name);
                    $this->width   =  $arr[0];
                    $this->height  =  $arr[1];
                }
                $this->image_tag  =  '<IMG SRC="' . $this->thumbnail_dir_external . $this->image_name 
                                   . '" WIDTH="'  . $this->width
                                   . '" HEIGHT="' . $this->height
                                   . '" BORDER="0">';
            }
            else
            {
                $this->error  =  "Filetype not JPG";
            }
        }
    }