//080102



function getBrwName() {
	var aName  = navigator.appName.toUpperCase();
	var uAgent = navigator.userAgent.toUpperCase();
	if (uAgent.indexOf('SAFARI') >= 0) { return 'SFR'; }
	else if (uAgent.indexOf('FIREFOX') >= 0) { return 'FFX'; }
	else if (uAgent.indexOf('OPERA') >= 0) { return 'OPR'; }
	else if (aName.indexOf('NETSCAPE') >= 0) { return 'NSC'; }
	else if (aName.indexOf('MICROSOFT') >= 0) { return 'IEX'; }
	else { return 'UBR'; }
}

function getBrwVersion() {
	var brwName = getBrwName();
	var brwVersion;
	var appVer  = navigator.appVersion;
	var uAgent  = navigator.userAgent.toUpperCase();
	switch(brwName) {
		case 'SFR':
			var extEnd = appVer.indexOf(' ',0);
			var extStr = appVer.substring(0,extEnd);
			var splStr = extStr.split('.');
			var brwVersInt = eval(splStr[0]) -4;
			var brwVarsDec = splStr[1];
			brwVersion = brwVersInt +'.' + brwVarsDec;
			break;
		case 'FFX':
			var extBase = uAgent.indexOf('FIREFOX',0);
			var extStart = uAgent.indexOf('/',extBase) +1;
			var extEnd = uAgent.length;
			brwVersion = uAgent.substring(extStart,extEnd);
			break;
		case 'OPR':
			var extBase = uAgent.indexOf('OPERA',0);
			var extStart = uAgent.indexOf(' ',extBase) +1;
			var extEnd = uAgent.indexOf(' ',extStart);
			brwVersion = uAgent.substring(extStart,extEnd);
			break;
		case 'NSC':
			var extEnd = appVer.indexOf(' ',0);
			var extStr = appVer.substring(0,extEnd);
			if (eval(extStr) >= 5) {
				var extStart = uAgent.lastIndexOf('/') +1;
				var extStr = uAgent.substring(extStart,uAgent.length);
				var splStr = extStr.split('.');
				brwVersion = splStr[0] + '.' + splStr[1];
			}
			else {
				brwVersion = extStr;
			}
			break;
		case 'IEX':
			var extBase = uAgent.indexOf('MSIE',0);
			var extStart = uAgent.indexOf(' ',extBase) +1;
			var extEnd = uAgent.indexOf(';',extStart);
			brwVersion = uAgent.substring(extStart,extEnd);
			break;
		case 'UBR':
			brwVersion = 'UVR';
			break;
	}
	return brwVersion;
}

function getUsrOS() {
	var extStr = navigator.platform.toUpperCase();
	var aName  = navigator.appName.toUpperCase();
	var uAgent  = navigator.userAgent.toUpperCase();
	if (extStr.indexOf('MAC') >= 0) {
		if (aName.indexOf('MICROSOFT') >= 0) {
			var extBase = uAgent.indexOf('MSIE',0);
			var extStart = uAgent.indexOf(' ',extBase) +1;
			var extEnd = uAgent.indexOf(';',extStart);
			var brwVersion = uAgent.substring(extStart,extEnd);
			if (brwVersion >=5.2) {
				return 'MacOSX'; 
			}
			else {
				return 'MacOS9';
			}
		}
		else if (uAgent.indexOf('MAC OS X') >=0) {
			return 'MacOSX'; 
		}
		else {
			return 'MacOS9';
		}
	}
	else if (extStr.indexOf('WIN') >= 0) { return 'Windows'; }
	else { return 'UOS'; }
}

function lmtUsr() {
	var lmtVersSFR = 1;
	var lmtVersFFX = 1;
	var lmtVersOPR = 7;
	var lmtVersNSC = 6;
	var lmtVersIEX = 5;
	var tgtURL= 'chk_flp.html';
	var dstURL = 'alert/get_brw.html';
	var usrOS = getUsrOS();
	var brwName = getBrwName();
	var brwVersion = getBrwVersion();
	var tgtVar = eval('lmtVers' + brwName);
	if(usrOS == 'UOS') {
		window.location.replace(dstURL);
	}
	else if((brwName == 'UBR') || (brwVersion < tgtVar)) {
		window.location.replace(dstURL);
	}
	else {
		window.location.replace(tgtURL);
	}
}