function checkBrowser() {
	var browserName = navigator.appName;
	var browserVersion = parseInt(navigator.appVersion);
	if ((browserName=='Netscape') && browserVersion < 5) {
		this.location='/flames/upgrade.asp';
	}
}

function checkLogin() {
	if ((document.login.username.value=="") || (document.login.password.value=="")) {
		alert("You must enter a username and password to log in.\nIf you don't have one, please register.");
		document.login.username.focus();
		return false;
	} else {
		document.login.submit();
		return true;
		
	}
}

function arrowOn(arrowNum) {
	document.getElementById('arrow'+arrowNum).className="arrowOn";
}
function arrowOff(arrowNum) {
	document.getElementById('arrow'+arrowNum).className="arrowOff";
}

function Popup(myUrl,popType) {
	var winName='flames';
	var winTop=50;
	var winLeft=150;
	var d = new Date();
	var winTime = d.getUTCHours()+'_'+d.getUTCMinutes()+'_'+d.getUTCSeconds();

	switch (popType) {
		case 0:   // new window (store)
	  	pop = window.open(myUrl,winName+winTime,'width=700,height=520,top=' + winTop + ',left=' + winLeft + ',toolbar=yes,scrollbars=yes,resizable=yes,location=yes,menubar=yes,directories=no,status=yes,copyhistory=no');
		break
		case 1:   // mailing list
	  	pop = window.open(myUrl,winName+winTime,'width=640,height=480,top=' + winTop + ',left=' + winLeft + ',toolbar=no,scrollbars=yes,resizable=yes,location=no,menubar=no,directories=no,status=yes,copyhistory=no');
		break
		case 2:   // notes (upcoming fixtures)
	  	pop = window.open(myUrl,winName+winTime,'width=480,height=360,top=' + winTop + ',left=' + winLeft + ',toolbar=no,scrollbars=yes,resizable=yes,location=no,menubar=no,directories=no,status=yes,copyhistory=no');
		break
		case 3:   // hall of fame
	  	pop = window.open(myUrl,winName+winTime,'width=700,height=500,top=' + winTop + ',left=' + winLeft + ',toolbar=no,scrollbars=yes,resizable=yes,location=no,menubar=no,directories=no,status=yes,copyhistory=no');
		break
		case 4:   // maps
	  	pop = window.open(myUrl,winName+winTime,'width=600,height=600,top=' + winTop + ',left=' + winLeft + ',toolbar=no,scrollbars=yes,resizable=yes,location=no,menubar=no,directories=no,status=yes,copyhistory=no');
		break
	}

	pop.focus();

}

function selectYear()  {
	if (!document.changeYear.url.options[0].selected) {
		i=1;
		while (!document.changeYear.url.options[i].selected)  i++;
		this.location.href = document.changeYear.url.options[i].value;
	}
}

function selectYear2()  {
	if (!document.changeYear2.url2.options[0].selected) {
		i=1;
		while (!document.changeYear2.url2.options[i].selected)  i++;
		this.location.href = document.changeYear2.url2.options[i].value;
	}
}

function selectYear3()  {
	if (!document.changeYear3.url3.options[0].selected) {
		i=1;
		while (!document.changeYear3.url3.options[i].selected)  i++;
		this.location.href = document.changeYear3.url3.options[i].value;
	}
}

function openPlayer(id) {
	staticUrl = "/flames/players/playerProfile.asp?id=";
	staticUrl = staticUrl + id;
	window.open(staticUrl, 'player', "width=640,height=640,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes, resizable=yes,directories=0,status=0,copyhistory=0,maximise=no,left=200,top=30");
}

function playerChange()  {
	if (!document.changePlayer.url.options[0].selected) {
		i=1;
		while (!document.changePlayer.url.options[i].selected)  i++;
			if (document.changePlayer.url.value=="") {
				return false;
		}
			else
				this.location.href = document.changePlayer.url.options[i].value;
				return true;
		}
}


function goHere(loc) {
	this.location.href=loc;
}