		<!---
		var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
		var Win = navigator.appVersion.indexOf('Win',0) != -1;
		var IE  = navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1;
		var NN  = navigator.appName.indexOf("Netscape",0) != -1;
		var Moz = navigator.userAgent.indexOf("Gecko",0) != -1;
		var Opera = window.opera;
		var Vmajor = parseInt(navigator.appVersion); // ex. 3
		var Vminor = parseFloat(navigator.appVersion); // ex. 3.01
		var MacIE4 = ((Mac && navigator.appVersion.indexOf('MSIE 4.',0) != -1));
		var MacIE3 = ((Mac && navigator.appVersion.indexOf('MSIE 3.',0) != -1));
		function getScrollLeft() { // 020225
		 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
		  return document.body.scrollLeft;
		 } else if (window.pageXOffset) {
		  return window.pageXOffset;
		 } else {
		  return 0;
		 }
		}
		function getScrollTop() { // 020225
		 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
		  return document.body.scrollTop;
		 } else if (window.pageYOffset) {
		  return window.pageYOffset;
		 } else {
		  return 0;
		 }
		}
		var pageScrollTimer;
		function pageScroll(toX,toY,frms,cuX,cuY) { // 020314
		 if (pageScrollTimer) clearTimeout(pageScrollTimer);
		 if (!toX || toX < 0) toX = 0;
		 if (!toY || toY < 0) toY = 0;
		 if (!cuX) cuX = 0 + getScrollLeft();
		 if (!cuY) cuY = 0 + getScrollTop();
		 if (!frms) frms = 6;

		 cuX += (toX - getScrollLeft()) / frms; if (cuX < 0) cuX = 0;
		 cuY += (toY - getScrollTop()) / frms;  if (cuY < 0) cuY = 0;
		 var posX = Math.floor(cuX);
		 var posY = Math.floor(cuY);
		 window.scrollTo(posX, posY);
		 if (posX != toX || posY != toY) {
		  pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
		 }
		}
		function jumpToPageTop() { // 020301
		 if (!MacIE3 && !MacIE4 && !NN && window.scrollTo || NN && (Vminor >= 4.75) && window.scrollTo) {
		  pageScroll(0,0,5);
		 } else {
		  location.hash = "top";
		 }
		}

		function datacheck() {
			var txt = document.dat.mailad.value;
			var n = txt.length;
			if(n == 0){
				alert("アドレスが入力されていません");
				return false;
			}
			if(txt.indexOf("@",0) > 0){
				alert("＠前のアドレスを入れてください。");
				return false;
			}
			txt = txt + "@" + document.dat.mdomain.value;
			if(confirm(txt + "へメールを送信します。よろしいですか？")){
				return true;
			}
			return false;
		}
		//-->