media_upload_max_image_resize

	if ( ! apply_filters( 'disable_captions', '' ) ) {
		$caption = '
		<tr class="image-only">
			<th scope="row" class="label">
				<label for="caption"><span class="alignleft">' . __( 'Image Caption' ) . '</span></label>
			</th>
			<td class="field"><textarea id="caption" name="caption"></textarea></td>
		</tr>';
	} else {
		$caption = '';
	}

	$default_align = get_option( 'image_default_align' );

	if ( empty( $default_align ) ) {
		$default_align = 'none';
	}