//380html_image_replacement
// Replace image tags in HTML messages with blank images?
$_prefs['html_image_replacement'] = array(
    'value' => 1,
    'locked' => false,
    'shared' => false,
    'type' => 'checkbox',
    'desc' => _("Block images in HTML messages unless they are specifically requested?"),
    'help' => 'prefs-html_image_replacement'
);

