/* BACKGROUND PARALLAX METABOX */
add_action( 'add_meta_boxes', 'pagebackgroundparallax_add_box' );
add_action( 'save_post', 'pagebackgroundparallax_save_postdata' );


//ADDING THE METABOX
function pagebackgroundparallax_add_box() {
$screens = array( 'page' );
foreach ($screens as $screen) {
add_meta_box(
'pagebackgroundparallax_sectionid',
__( 'Fixed Background (aka "Parallax Effect")', 'pagebackgroundparallax_textdomain'),
'pagebackgroundparallax_inner_custom_box',
$screen
);
}
}

//ADDING THE INNER BOX
function pagebackgroundparallax_inner_custom_box( $post ) {

$selected2 = 'selected="selected"';
$selected1 = "";

wp_nonce_field( plugin_basename( __FILE__ ), 'backgroundparallax_noncename' );
$value005 = get_post_meta( $post->ID, 'dbn_backgroundparallax', true );

echo '<label for="backgroundparallax_new_field">';
_e("", 'backgroundcolor_textdomain' );
echo '</label> ';
echo '<select id="backgroundparallax_new_field" name="backgroundparallax_new_field">';
echo '<option value="" '. $selected1 .' >Disabled</option>';
echo '<option value="fixed" '. $selected2 .'>Enabled</option>';
echo '</select>';
}

//STORING THE DATA INTO THE DATABASE
function pagebackgroundparallax_save_postdata( $post_id ) {

if ( 'page' == $_POST['post_type'] ) {
if ( ! current_user_can( 'edit_page', $post_id ) )
return;
} else {
}

if ( ! isset( $_POST['backgroundparallax_noncename'] ) || ! wp_verify_nonce( $_POST['backgroundparallax_noncename'], plugin_basename( __FILE__ ) ) )
return;

$post_ID = $_POST['post_ID'];
$pagebackgroundparallax= ( $_POST['backgroundparallax_new_field'] );

add_post_meta($post_ID, 'dbn_backgroundparallax', $pagebackgroundparallax, true) or
update_post_meta($post_ID, 'dbn_backgroundparallax', $pagebackgroundparallax);
}
/* BACKGROUND PARALLAX METABOX */