I have wrote the attached enquiry form, that allows a user to upload a image.

Everything works and I can view the image via the admin area although in the email the image outputs:
Image: array ( 'name' => 'template_design_04.jpg', 'type' => 'image/jpeg', 'tmp_name' => '/tmp/phpPwiEcC', 'error' => 0, 'size' => 858123, )

Also I need to set a max width/height for the images when displayed via the dataObectManager in the admin area. Where do I put?
public function getDOMThumbnail() {
if($i = $this->YourImage()) {
return $i->CroppedImage(50,50);
}
return false;
}

Thanks for any help or advice you can give me.