Making an Editable Image

Ok so I have this code to draw an image to monitor sites. I don't need help with typing in text and changing the colors. But what I would like to do is instead of have the image be all text be able to add images to it. So like if there was a problem with the site I would have a custom image that might have a picture replacing the normal text.

this would be the normal code for if there was a problem
if ($row['site_status'] == 3)
{
$statuscolor = $colors['problem'];
$text = 'PROBLEM';
}

how can I change
$statuscolor = $colors['problem'];
$text = 'PROBLEM';
to something like
http://www.designofsignage.com/appli...mbs-down-2.jpg
this isnt my image it is just an example. My image would be much smaller.

Code:

---

function draw_image ()
  {
    global $frm;
    global $settings;
    $q = 'select
                hl_listings.*
        from
                hl_listings
        where
                (hl_listings.expiration = 0 || date_added + interval hl_listings.expiration day >= current_date)
                and hl_listings.status = 1 and
                id = ' . $frm['lid'];
    $sth = mysql_query ($q);
    $row = mysql_fetch_array ($sth);
    if (!$row)
    {
      header ('Location: ' . $settings['site_logo_url']);
      exit ();
    }

    $Y = 1;
    $font_id = 5;
    $width = imagefontwidth ($font_id) * strlen ($settings['site_name']) + 20;
    if ($width < 120)
    {
      $width = 120;
    }

    $height = imagefontheight (5) + 1 + imagefontheight (5) + 1 + imagefontheight (3) + 3;
    $font_id = 3;
    if ($width < imagefontwidth ($font_id) * strlen ($row['name']))
    {
      $names = preg_split ('/\\s+/', $row['name']);
      $height += imagefontheight ($font_id) * sizeof ($names);
    }
    else
    {
      $height += imagefontheight ($font_id);
    }

    $im = imagecreate ($width, 290);
    $colors = array ();
    $colors['bg'] = imagecolorallocatehex ($im, '#007F00');
    $colors['name_bg'] = imagecolorallocatehex ($im, $settings['image_name_bg_color']);
    $colors['text'] = imagecolorallocatehex ($im, $settings['image_text_color']);
    $colors['up'] = imagecolorallocatehex ($im, '#ff0000');
    $colors['wait'] = imagecolorallocatehex ($im, '#999900');
    $colors['problem'] = imagecolorallocatehex ($im, '#990000');
    $colors['notvisible'] = imagecolorallocatehex ($im, '#FF0000');

    $font_id = 5;
    $text = $settings['site_name'];
    imagestring ($im, $font_id, center ($text, $font_id, $width), $Y, $text, $colors['text']);
    $Y += imagefontheight ($font_id) + 1;
    $font_id = 3;
    if ($width < imagefontwidth ($font_id) * strlen ($row['name']))
    {
      $names = preg_split ('/\\s+/', $row['name']);
      imagefilledrectangle ($im, 1, $Y, $width - 2, $Y + imagefontheight ($font_id) * sizeof ($names), $colors['name_bg']);
      foreach ($names as $name)
      {
        imagestring ($im, $font_id, center ($name, $font_id, $width), $Y, $name, $colors['text']);
        $Y += imagefontheight ($font_id);
      }
    }
    else
    {
      imagefilledrectangle ($im, 1, $Y, $width - 2, $Y + imagefontheight ($font_id), $colors['name_bg']);
      imagestring ($im, $font_id, center ($row['name'], $font_id, $width), $Y, $row['name'], $colors['text']);
      $Y += imagefontheight ($font_id);
    }

    $Y += 1;
    $font_id = 5;
    if ($row['site_status'] == 1)
    {
      $statuscolor = $colors['up'];
      $text = 'SITE IS UP';
    }

    if ($row['site_status'] == 2)
    {
      $statuscolor = $colors['wait'];
      $text = 'WAITING';
    }

    if ($row['site_status'] == 3)
    {
      $statuscolor = $colors['problem'];
      $text = 'PROBLEM';
    }

    if ($row['site_status'] == 4)
    {
      $statuscolor = $colors['notvisible'];
      $text = 'NOT AVALIBLE';
    }

    imagestring ($im, $font_id, center ($text, $font_id, $width), $Y, $text, $statuscolor);
    $Y += imagefontheight ($font_id) + 1;
    $font_id = 3;
    $text = date ('d m Y');
    imagestring ($im, $font_id, center ($text, $font_id, $width), $Y, $text, $colors['text']);
    $Y += imagefontheight ($font_id);
    header ('Content-type: image/png');
    imagepng ($im);
  }

  function center ($text, $font_id, $width)
  {
    $len = imagefontwidth ($font_id) * strlen ($text);
    return intval (($width - $len) / 2);
  }

  function imagecolorallocatehex ($im, $color)
  {
    $red = 0;
    $green = 0;
    $blue = 0;
    if (eregi ('[#]?([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})', $color, $ret))
    {
      $red = hexdec ($ret[1]);
      $green = hexdec ($ret[2]);
      $blue = hexdec ($ret[3]);
    }

    return imagecolorallocate ($im, $red, $green, $blue);
  }

---

I am sure it is a pretty simple task but I have just started coding. Any help would be appreciated

Thanks

~Messup000