if ($color=="red") $color_path = "/diabook-red/";
if ($color=="pink") $color_path = "/diabook-pink/";
if ($color=="green") $color_path = "/diabook-green/";
if ($color=="red") $color_path = "/diabook-red/";
if ($color=="pink") $color_path = "/diabook-pink/";
if ($color=="green") $color_path = "/diabook-green/";