No... What I only did in my template is just an overall_header.html at this portion... <body class="{S_CONTENT_DIRECTION}" onload="MM_preloadImages('{T_THEME_PATH}/images/b1_r.jpg', '{T_THEME_PATH}/images/b2_r.jpg', '{T_THEME_PATH}/images/b3_r.jpg', '{T_THEME_PATH}/images/b4_r.jpg', '...