val, array( '', '' ) );
if ( isset( $this->option['std'][0] ) && $val[0] !== $this->option['std'][0] ) {
$default_color_1 = ' data-default-color="' . $this->option['std'][0] . '" ';
}
if ( isset( $this->option['std'][1] ) && $val[1] !== $this->option['std'][1] ) {
$default_color_2 = ' data-default-color="' . $this->option['std'][1] . '" ';
}
$output = '';
$output .= '';
$output .= ' ';
$output .= '';
return $output;
}
}