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") != -1;

var NS4 = (bName == "Netscape" && bVer >= 4 &&  bVer <5);
var IE4 = (bName == "Microsoft Internet Explorer" && bVer >= 4);
var NS3 = (bName == "Netscape" && bVer < 4);
var IE3 = (bName == "Microsoft Internet Explorer" && bVer < 4);
var NN6 = (document.getElementById) ? true : false;

var bVer = parseInt(navigator.appVersion);
var bVerAll = parseFloat(navigator.appVersion);
var bName = navigator.appName;


document.write('<script type="text/javascript" src="/lib/js/swfobject.js"></script>');


/////////////////////////////////////////////////////////////
//　基本ウィンドウオープン
/////////////////////////////////////////////////////////////

function launchWin(URL,w,h){
	var hMax = screen.height - 150;
	if(h == 0 || h >= hMax){
		h = hMax;
	}
	var features = 'toolbar=no,location=no,resizable=yes,scrollbars=yes,width='+w+',height='+h;
	var newWin = window.open(URL,'sample',features);
	newWin.focus();
}

/////////////////////////////////////////////////////////////
//　オススメ自転車ウィンドウ
/////////////////////////////////////////////////////////////

function launchRecoWin(){
	var features = 'toolbar=yes,location=yes,resizable=yes,scrollbars=yes,status=yes';
	var recoWin = window.open('recommend/index.html','sample',features);
	recoWin.focus();
}

/////////////////////////////////////////////////////////////
//　コピーライト
/////////////////////////////////////////////////////////////
function copyright(){
	document.write('');
}


/////////////////////////////////////////////////////////////
//　ページ戻る
/////////////////////////////////////////////////////////////
function gotoPrev(){
	if(document.referrer.indexOf(document.domain,0)<0){
		location.href="/";
	} else {
		history.back();
	}
}

/////////////////////////////////////////////////////////////
//　親ウィンドウでページ切り替え
/////////////////////////////////////////////////////////////
function linkToParent(URL) {
	if (window.opener == "[object]" ) {
		if(!window.opener.closed){
			window.opener.focus();
			window.opener.location.href = URL; 
			//window.close();
			return;
		} else {
			location.href=URL; 
			return;
		}
	} else if(window.opener) {
		window.opener.focus();
		window.opener.location.href = URL; 
		//window.close();
		return;
	} 
	location.href=URL; 
}

/////////////////////////////////////////////////////////////
//　外部リンク
/////////////////////////////////////////////////////////////
function externalLinks() {
if (!document.getElementsByTagName) return;
var anchors = document.getElementsByTagName("a");
for (var i=0; i<anchors.length; i++) {
var anchor = anchors[i];
if (anchor.getAttribute("href") &&
((anchor.getAttribute("rel") == "external nofollow") || (anchor.getAttribute("rel") == "nofollow external") || (anchor.getAttribute("rel") == "external")))
anchor.target = "_blank";
}
}
window.onload = externalLinks;

/////////////////////////////////////////////////////////////
//　フォームのエリアきりかえ
/////////////////////////////////////////////////////////////
function switchArea(obj) {
	//obj.options[obj.selectedIndex].value;
	alert("選んだエリアにページを切り替えます");
}