/* ·¹À̾î À̵¿ */
        function layerview_move(name, x, y) {
            document.all[name].style.left = x;
            document.all[name].style.top = y;
        }

        /* ·¹À̾î1°ú ·¹À̾î2 À§Ä¡ µ¿ÀÏÇÏ°Ô */
        function layerview_synch(name1, name2) {
            document.all[name2].style.left = document.all[name1].style.left;
            document.all[name2].style.top = document.all[name1].style.top;
        }

        /* ·¹À̾î Æø,³ÐÀÌ */
        function layerview_size(name, w, h) {
            document.all[name].style.width = w;
            document.all[name].style.height = h;
        }

        /* ·¹ÀÌ¾î º¸À̱â */
        function layerview_show(name, on) {
            document.all[name].style.visibility = on ? "visible" : "hidden";
        }

        /* ·¹À̾î È­¸é Ãâ·Â */
        function layerview_display (name, on) {
            document.all[name].style.display = on ? "" : "none";
        }

        function layerview_display_reverse (name) {
            document.all[name].style.display = document.all[name].style.display == "" ? "none" : "";
        }

        function jsImageResize(img, max_width) {
            while (1) {
                width = eval("document." + img + ".width");
                height = eval("document." + img + ".height");

                if (width > max_width) {
                    eval("document." + img + ".width=" + (width * 0.90));
                    eval("document." + img + ".height=" + (height * 0.90));
                } else
                    break;
            };
        }