	<!--to hide script contents from old browsers
	/*user-defined data type*/
	bAgent = navigator.userAgent;
	bName = navigator.appName;
	bVer = parseInt(navigator.appVersion);
	bPlugins = navigator.plugins;
	Vmajor = parseInt(navigator.appVersion);	// ex. 3
	Vminor = parseFloat(navigator.appVersion);	// ex. 3.01

	Win = (bAgent.indexOf("Win",0) != -1);
	Mac = (bAgent.indexOf("Mac",0) != -1);
	MacOSX = ((bAgent.indexOf("Mozilla") != -1) && (bAgent.indexOf("Mac OS X") != -1));
	if(bPlugins){for(i=0;i<bPlugins.length;i++){if(Mac && (bPlugins[i].filename.indexOf("QuickTime Plugin.plugin")!=-1)){MacOSX=true;}}}
	IE = (bName == "Microsoft Internet Explorer");
	NS = (bName == "Netscape")
	Moz = (bAgent.indexOf("Gecko") != -1);
	ICAB = (bAgent.indexOf("iCab",0) != -1);
	OPERA = (bAgent.indexOf("Opera",0) != -1);
	NS6 = (bAgent.indexOf("Netscape6") != -1);
	MacIE5 = ((Mac && bAgent.indexOf('MSIE 5',0) != -1) || (Mac && IE && bVer > 4));
	MacIE4 = ((Mac && bAgent.indexOf('MSIE 4.',0) != -1));
	MacIE3 = ((Mac && bAgent.indexOf('MSIE 3.',0) != -1));

	/*user-defined object check*/
	/*NS4 = 1, IE4 = 2, IE5+ = 3, NS6 = 4, others = 0*/
	checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));
	function initObj(){
		checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));
	}

	/*Set Up Stylesheet*/
	cssRelative = "";
	cssType = (Win && IE)?"wie":((Win && NS)?"wns":((Mac && IE)?"mie":((Mac && NS)?"mns":"wie")));
	function cssSet(){
		document.open();
		if((cssType != "") && (parseInt(navigator.appVersion) >= 4)){
			document.write('<link rel=\"stylesheet\" href=\"/ja/shared/stylesheets/sayan_' +cssType+ '.css\" type=\"text/css\">');
		}else{
			document.write('<link rel=\"stylesheet\" href=\"/ja/shared/stylesheets/sayan_wie.css\" type=\"text/css\">');
		}
		document.close();
	}cssSet();

	/*document reload for user resized*/
	if(! window.definedWidth){
		window.onresize = check_size;
		window.definedWidth = window.innerWidth;
		window.definedHeight = window.innerHeight;
	}
	function check_size(){
		if(definedWidth < window.innerWidth || definedWidth > window.innerWidth || definedHeight > window.innerHeight || definedHeight < window.innerHeight){
		location.reload();
		init();
		}
	}

	/*PageReset*/
	/*between 4.51 and 4.61 of NS be no good for meta*/
	var file_url = location.href;
	anchorCheck = file_url.indexOf("#",0);
	function pageReset(){
		if(NS){
			if(anchorCheck == -1){
				window.scroll(0,0);
			}else return true;
		}else return true;
	}

	function visibilityLayer(idName,action){
		if(checkObj == 2 || checkObj == 3){
			document.all(idName).style.visibility = action;
		}else if(checkObj == 4){
			document.getElementById(idName).style.visibility = action;
		}else if(checkObj == 1){
			document.layers[idName].visibility = (action == "visible")?"show":"hide";
		}
	}

	function moveToLayer(idName,x,y){
		if(checkObj == 2 || checkObj == 3){
			document.all(idName).style.pixelLeft = x;
			document.all(idName).style.pixelTop = y;
		}else if(checkObj == 4){
			document.getElementById(idName).style.left = x + "px";
			document.getElementById(idName).style.top = y + "px";
		}else if(checkObj == 1){
			document.layers[idName].moveTo(x,y);
		}
	}

	function getWindowWidth(){
		if(OPERA || checkObj == 1 || checkObj == 4){
			return window.innerWidth;
		}else if(checkObj == 2 || checkObj == 3){
			return document.body.clientWidth;
		}else{
			return 600;
		}
	}

	function getWindowHeight(){
		if(OPERA || checkObj == 1 || checkObj == 4){
			return window.innerHeight;
		}else if(checkObj == 2 || checkObj == 3){
			return document.body.clientHeight;
		}else{
			return 400;
		}
	}

	function getWindowXOffset(){
		if(checkObj == 2 || checkObj == 3){
			return document.body.scrollLeft;
		}else if(checkObj == 1 || checkObj == 4){
			return window.pageXOffset;
		}else{
			return 0;
		}
	}

	function getWindowYOffset(){
		if(checkObj == 2 || checkObj == 3){
			return document.body.scrollTop;
		}else if(checkObj == 1 || checkObj == 4){
			return window.pageYOffset;
		}else{
			return 0;
		}
	}

	function getTagLeft(idName){
		if(OPERA){
			return document.getElementById(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetLeft
		} else if(checkObj == 1){
			return document.anchors[idName].x;
		}
	}

	function getTagTop(idName){
		if(OPERA){
			return document.getElementById(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetTop;
		} else if(checkObj == 1){
			return document.anchors[idName].y;
		}
	}

	function docWidth(){
		if(checkObj == 1){
			return getTagLeft('end');
		}else if(checkObj == 2 || checkObj == 3 || checkObj == 4){
			return getWidth('alldocument');
		}
	}
	function docHeight(){
		if(checkObj == 1){
			return getTagTop('end');
		}else if(checkObj == 2 || checkObj == 3 || checkObj == 4){
			return getHeight('alldocument');
		}
	}

	function endPositionX(){
		if(checkObj == 1 || checkObj == 2 || checkObj == 3 || checkObj == 4 ){
			return (docWidth() - getWindowWidth());
		}
	}
	function endPositionY(){
		if(checkObj == 1 || checkObj == 2 || checkObj == 3 || checkObj == 4 ){
			return (docHeight() - getWindowHeight());
		}
	}

	/*PageScroller*/
	var pageScrollTimer;
	function pageScroll(toX,toY,frms,cuX,cuY) {
		if(pageScrollTimer) clearTimeout(pageScrollTimer);
		if(!toX || toX < 0) toX = 0;
		if(!toY || toY < 0) toY = 0;
		if(!cuX) cuX = 0 + getWindowXOffset();
		if(!cuY) cuY = 0 + getWindowYOffset();
		if(!frms) frms = 6;

		cuX += (toX - getWindowXOffset()) / frms;
		if (cuX < 0) cuX = 0;
		cuY += (toY - getWindowYOffset()) / frms;
		if (cuY < 0) cuY = 0;
		posX = Math.floor(cuX);
		posY = Math.floor(cuY);
		window.scrollTo(posX, posY);
		if(posY < 1){
			window.scroll(0,0);
		}else if(posX != toX || posY != toY){
			pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
		}else{
			clearTimeout(pageScrollTimer);
		}
	}

	function toAnchor(idName) {
		if(checkObj == 1 || checkObj == 2 || checkObj == 3 || checkObj == 4){
			if(!!idName){
				anchorX = 0;
				anchorY = getTagTop(idName);
				mouseX = getWindowXOffset();
				mouseY = getWindowYOffset();
				endY = endPositionY();
				if(anchorY < 1){
					location.hash = idName;
				}else if(anchorY > endY){
					pageScroll(anchorX,endY,6,mouseX,mouseY);
				}else{
					pageScroll(anchorX,anchorY,6,mouseX,mouseY);
				}
			}else{
				pageScroll(0,0,6);
			}
		}else{
			if(!!idName){
				location.hash = idName;
			}else{
				location.hash = "top";
			}
		}
	}

	/*ChangeImage*/
	imgId = "";
	stayId = "";
	function imgChange(imgName,imgState) {
		if(document.images) {
			stringId0 = imgName.substring(0,4);
			stringId = imgName
			if(((stringId0 == "navi") || (stringId0 == "navs")) && (stringId == imgId)){
				document[imgName].src = eval(imgName + "stay" + ".src");
			} else {
				document[imgName].src = eval(imgName + imgState + ".src");
			}
		}
	}

	/*ChangeImageDiv*/
	imgId = "";
	stayId = "";
	function imgChangeDiv(idName,imgName,imgState) {
		stringId0 = imgName.substring(0,4);
		stringId = imgName
		if(checkObj == 2 || checkObj == 3 || checkObj == 4){
			if((stringId0 == "navi") && (stringId == imgId)){
				document[imgName].src = eval(imgName + "stay" + ".src");
			} else {
				document[imgName].src = eval(imgName + imgState + ".src");
			}
		}else if(checkObj == 1){
			if((stringId0 == "navi") && (stringId == imgId)){
				document.layers[idName].document[imgName].src = eval(imgName + "stay" + ".src");
			} else {
				document.layers[idName].document[imgName].src = eval(imgName + imgState + ".src");
			}
		}
	}

	/*followAsMe 112*/
	function followAsMe(idName) {
		if(OPERA) {
			pullUpPoint = document.body.scrollTop + window.innerHeight - 114;
			if(pullUpPoint > ((docHeight())-162)){
				document.all(idName).style.pixelLeft = 403;
				document.all(idName).style.pixelTop = pullUpPoint-(198-((docHeight())-pullUpPoint));
			}else{
				document.all(idName).style.pixelLeft = 403;
				document.all(idName).style.pixelTop = pullUpPoint;
			}
		} else 
		if(checkObj == 2) {
			pullUpPoint = document.body.scrollTop + document.body.clientHeight - 114;
			if(pullUpPoint > ((docHeight())-162)){
				document.all(idName).style.pixelLeft = 403;
				document.all(idName).style.pixelTop = pullUpPoint-(198-((docHeight())-pullUpPoint));
			}else{
				document.all(idName).style.pixelLeft = 403;
				document.all(idName).style.pixelTop = pullUpPoint;
			}
		} else if(checkObj == 3){
			pullUpPoint = document.body.scrollTop + document.body.clientHeight - 114;
			if(pullUpPoint > ((docHeight())-162)){
				document.getElementById(idName).style.left = 403;
				document.getElementById(idName).style.top = pullUpPoint-(198-((docHeight())-pullUpPoint));
			}else{
				document.getElementById(idName).style.left = 403;
				document.getElementById(idName).style.top = pullUpPoint;
			}
		} else if(Win && (checkObj == 4)){
			if(NS6){
				pullUpPoint = window.pageYOffset + innerHeight - 114;
				if(pullUpPoint > ((docHeight())-162)){
					document.getElementById(idName).style.left = 403;
					document.getElementById(idName).style.top = pullUpPoint-(198-((docHeight())-pullUpPoint));
				}else{
					document.getElementById(idName).style.left = 403;
					document.getElementById(idName).style.top = pullUpPoint-0;
				}
			}else {
				pullUpPoint = window.pageYOffset + innerHeight - 114;
				if(pullUpPoint > ((docHeight())-162)){
					document.getElementById(idName).style.left = 403;
					document.getElementById(idName).style.top = pullUpPoint-(198-((docHeight())-pullUpPoint));
				}else{
					document.getElementById(idName).style.left = 403;
					document.getElementById(idName).style.top = pullUpPoint-0;
				}
			}
		} else if(Mac && (checkObj == 4)){
			pullUpPoint = window.pageYOffset + innerHeight - 114;
			if(pullUpPoint > ((docHeight())-162)){
				document.getElementById(idName).style.left = 403;
				document.getElementById(idName).style.top = pullUpPoint-(198-((docHeight())-pullUpPoint));
			}else{
				document.getElementById(idName).style.left = 403;
				document.getElementById(idName).style.top = pullUpPoint;
			}
		} else if(checkObj == 1){
			pullUpPoint = window.pageYOffset + innerHeight - 114;
			if(pullUpPoint > ((docHeight())-162)){
				document.layers[idName].left = 403;
				document.layers[idName].top = pullUpPoint-(198-((docHeight())-pullUpPoint));
			}else{
				document.layers[idName].left = 403;
				document.layers[idName].top = pullUpPoint;
			}
		}
	}
	function init(){
		followAsMe('follow');
		setInterval("followAsMe('follow')",50);
		visibilityLayer('follow','visible');
	}

	function stayMenu(stayId){
		imgChangeDiv('follow',stayId,"stay");
		imgId = stayId;
	}
	// end hiding contents from old browsers  -->
