

<!--
//user_Agent check Ver.041001 

//OSの判定

//Macintosh>>>>MacOS
//Windows95/98/NT/2000/XP>>>>Windows
//UNIX>>>>UNIX

function getOSType(){
	var uAgent  = navigator.userAgent.toUpperCase();
	if (uAgent.indexOf("MAC") >= 0) return "MacOS";
	if (uAgent.indexOf("WIN") >= 0) return "Windows";
	if (uAgent.indexOf("X11") >= 0) return "UNIX";
	return "unKnown";
}

//ブラウザプラットフォームの判定

//Netscape Navigator->Netscape
//Internet Explorer->Explorer
//Safari->Safari
//Opera->Opera

function getBrowserName(){
	var aName  = navigator.appName.toUpperCase();
	var uName = navigator.userAgent.toUpperCase();
	if (uName.indexOf("SAFARI") >= 0)  return "Safari";
	if (uName.indexOf("OPERA") >= 0)  return "Opera";
	if (aName.indexOf("NETSCAPE") >= 0)  return "Netscape";
	if (aName.indexOf("MICROSOFT") >= 0) return "Explorer";
	return "unKnown";
}

//ブラウザバージョンの判定

function getBrowserVersion(){
	var browser = getBrowserName();
	var version = 0;
	var s = 0;
	var e = 0;
	var appVer = navigator.appVersion;
	var uName = navigator.userAgent.toUpperCase();
	//Safari
	if (browser == "Safari"){
		version = eval(appVer.substring(0,3)) - 4;
	}
	//Opera
	if (browser == "Opera"){
		s = uName.indexOf("OPERA ",0) + 6;
		e = uName.indexOf(" ",s);
		version = eval(uName.substring(s,e));
	}
	//Netscape
	if (browser == "Netscape"){
		s = appVer.indexOf(" ",0);
		version = eval(appVer.substring(0,s));
		if (version >= 5) version++;
	}
	//Explorer
	if (browser == "Explorer"){
		appVer  = navigator.userAgent;
		s = appVer.indexOf("MSIE ",0) + 5;
		e = appVer.indexOf(";",s);
		version = eval(appVer.substring(s,e));
	}
	//unKnown
	if (browser == "unKnown"){
		version = "unKnown";
	}
	return version;
}
//-->