var arrRoomsName = new Array("Superior Single","Superior Twin","Superior Double","Deluxe Double");
var arrRoomsExt = new Array(0,0,0,0,0);

var arrSeasonsName = new Array("Peak Period","Peak Season","Green Season","Peak Season","Peak Period");

var disco;

var arrSeasonsStart = new Array();
t = new Date();
t.setFullYear(2000,0,1);
arrSeasonsStart[0] = t.getTime();
t = new Date();
t.setFullYear(2000,0,4);
arrSeasonsStart[1] = t.getTime();
t = new Date();
t.setFullYear(2000,4,1);
arrSeasonsStart[2] = t.getTime();
t = new Date();
t.setFullYear(2000,9,1);
arrSeasonsStart[3] = t.getTime();
t = new Date();
t.setFullYear(2000,11,28);
arrSeasonsStart[4] = t.getTime();


var arrSeasonsEnd = new Array();
t = new Date();
t.setFullYear(2000,0,3);
arrSeasonsEnd[0] = t.getTime();
t = new Date();
t.setFullYear(2000,3,30);
arrSeasonsEnd[1] = t.getTime();
t = new Date();
t.setFullYear(2000,8,30);
arrSeasonsEnd[2] = t.getTime();
t = new Date();
t.setFullYear(2000,11,27);
arrSeasonsEnd[3] = t.getTime();
t = new Date();
t.setFullYear(2000,11,31);
arrSeasonsEnd[4] = t.getTime();

var arrPrices = new Array();

arrPrices[0] = new Array();
arrPrices[0][0] = 2960;
arrPrices[0][1] = 3440;
arrPrices[0][2] = 3440;
arrPrices[0][3] = 3760;
arrPrices[0][4] = 0;

arrPrices[1] = new Array();
arrPrices[1][0] = 2560;
arrPrices[1][1] = 3040;
arrPrices[1][2] = 3040;
arrPrices[1][3] = 3360;
arrPrices[1][4] = 0;

arrPrices[2] = new Array();
arrPrices[2][0] = 1900;
arrPrices[2][1] = 2100;
arrPrices[2][2] = 2100;
arrPrices[2][3] = 2400;
arrPrices[2][4] = 0;

arrPrices[3] = new Array();
arrPrices[3][0] = 2560;
arrPrices[3][1] = 3040;
arrPrices[3][2] = 3040;
arrPrices[3][3] = 3360;
arrPrices[3][4] = 0;

arrPrices[4] = new Array();
arrPrices[4][0] = 2960;
arrPrices[4][1] = 3440;
arrPrices[4][2] = 3440;
arrPrices[4][3] = 3760;
arrPrices[4][4] = 0;

var nLine;
function addNewLine() {
	line = nLine + 1;
	tbl = document.getElementById("tblBook");
	var newRow = tblBook.insertRow(line);
	newRow.bgColor = "#FFFF99";
	var newCell = newRow.insertCell(0);
	strOptions = "<option value=\"5\">-=Please Select=-</option>\r\n";
	for (i = 0;i < arrRoomsName.length;i++) {
		strOptions += "<option value=\"" + Math.abs(i + 1) + "\">" + arrRoomsName[i] + "</option>\r\n";
	}
	newCell.innerHTML = " <select id=\"sr" + line + "\" name=\"sr" + line + "\" onchange=\"chkSel(this)\">\r\n" + strOptions + "</select>";


	newCell2 = newRow.insertCell(1);
	newCell2.align = "right";
	newCell2.innerHTML = "0";
	newCell3 = newRow.insertCell(2);
	newCell3.align = "right";
	newCell3.innerHTML = "0";
	nLine++;
	document.getElementById("nLine").value = nLine;
}



function chkSel(obj) {
	strchk = "sr" + nLine;

	if (strchk == obj.name) {
		addNewLine();
	}
	thisline = obj.name.substr(2);
	nNight = document.getElementById("night").innerHTML;

	aaDay = document.getElementById("aday");
	aaMonth = document.getElementById("amonth");
	aaYear = document.getElementById("ayear");
	dateStart = new Date();
	dateStart.setFullYear(aaYear.value,aaMonth.value - 1,aaDay.value);
	nTotalPrice = 0;
	strOut = "";
	last = "";
	xx = 1;
	oldsea = 0;
	stsea = 0;
	for (o = 0;o < nNight;o++) {
		sea = chkSeason(dateStart);
		nTotalPrice += arrPrices[sea][obj.value - 1];

		if (last != sea) {
			if (last != "") {
				if (xx > 0) strOut += ") x " + xx + "<br />\r\n";
			}
			else {
				if (Math.abs(xx - 1) > 0) strOut += faceNum(arrPrices[oldsea][obj.value - 1]) + " (" + arrSeasonsName[oldsea] + ") x " + Math.abs(xx - 1) + "<br />\r\n";
			}
			strOut += faceNum(arrPrices[sea][obj.value - 1]) + " (" + arrSeasonsName[sea];
			last = sea;
			xx = 1;
			stsea = sea;
		}
		else xx++;
		oldsea = sea;
		dateStart.setDate(dateStart.getDate() + 1 - 0);
	}
	if (strOut == "") {
		strOut = faceNum(arrPrices[sea][obj.value - 1]) + " (" + arrSeasonsName[sea];
		xx--;
	}
	strOut += ") x " + xx;
	thisprice = arrPrices[0][obj.value - 1];
	tbl.rows[thisline].cells[1].innerHTML = "<font class=\"style17\" color=\"#FF6600\"><B>" + strOut + "</B></font>";
	if (obj.value == 0) nTotalPrice = 0;
	tbl.rows[thisline].cells[2].innerHTML = "<font class=\"style17\" color=\"#FF6600\"<B>" + faceNum(nTotalPrice) + "</B></font>";
	tbl.rows[thisline].cells[2].nnn = nTotalPrice;
	updateTotal();
}
function chkNight() {
	aaDay = document.getElementById("aday");
	aaMonth = document.getElementById("amonth");
	aaYear = document.getElementById("ayear");
	ddDay = document.getElementById("dday");
	ddMonth = document.getElementById("dmonth");
	ddYear = document.getElementById("dyear");
	dateStart = new Date();
	dateStart.setFullYear(aaYear.value,aaMonth.value - 1,aaDay.value);
	
	var toodstart = new Date();
	toodstart = dateStart.getTime();
	
	dateEnd = new Date();
	dateEnd.setFullYear(ddYear.value,ddMonth.value - 1,ddDay.value);
	if (dateEnd.getTime() <= dateStart.getTime()) {
		dateEnd = dateStart;
		dateEnd.setDate(dateEnd.getDate() + 1 - 0);
		//alert(dateStart.getDate() + "(" + aaDay.value + ") > " + dateEnd.getDate());
		ddDay.value = dateEnd.getDate();
		ddMonth.value = dateEnd.getMonth() + 1 - 0;
		ddYear.value = dateEnd.getYear();
	}

	for (i = 1;dateStart.getTime() < dateEnd.getTime();i++) {
		dateStart.setDate(dateStart.getDate() + 1);
	}
	if (i > 1) i--;
var tood = new Date();

	for (ito = 1;tood.getTime() < toodstart;ito++) {
		tood.setDate(tood.getDate() + 1);
	}
	if (ito >= 30) disco = 1;
	else disco = 0;
	
	document.getElementById("night").innerHTML = i;
	updateAll();
	document.getElementById("nNight").value = i;
}
function chkSeason(tim) {
	ychk = tim.getYear();
	out = 0;
	chk1 = new Date();
	chk2 = new Date();
	tim.setYear(2000);
	for (i = 0;i < arrSeasonsName.length;i++) {
		chk1.setTime(arrSeasonsStart[i]);
		chk2.setTime(arrSeasonsEnd[i]);
		chk2.setDate(chk2.getDate() + 1 - 0);
		if (tim.getTime() >= chk1.getTime() && tim.getTime() <= chk2.getTime()) {
			out = i;
		}
	}
	return out;
}
function updateTotal() {
	tbl = document.getElementById("tblBook");
	allPrice = 0;
	for (i = 1;i < nLine;i++) {
		allPrice += tbl.rows[i].cells[2].nnn - 0;
	}
	if(disco == 1)
		{
			allPrice *= 0.85;
			document.getElementById("disc").innerHTML = "Discounted!!";
		}
	else document.getElementById("disc").innerHTML = "";
			
	airport = document.getElementById("airport");
	allPrice += 100 * airport.value;
	document.getElementById("total").innerHTML = faceNum(allPrice);
	sendtotal = document.getElementById("sendtotal");
	sendtotal.value = faceNum(allPrice);
	
}

function updateAll() {
	tbl = document.getElementById("tblBook");
	allPrice = 0;
	for (ux = 1;ux < nLine;ux++) {
		var ll = document.getElementById("sr" + ux);
		if (ll.value > 0) chkSel(ll);
	}
}
function faceNum(nFace) {
	strOut = "";
	nFace += "";
	nFA = nFace.length;
	ooo = 0;
	for (ifn = Math.abs(nFA - 1);ifn >= 0;ifn--) {
		ooo++;
		strOut = nFace.substr(ifn,1) + strOut;
		if (ooo >= 3 && ifn > 0) {
			strOut = "," + strOut;
			ooo = 0;
		}
	}
	return strOut;
}
function chkRequire() {
	bCheck = false;
	if (form1.title.value == "") bCheck = true;
	if (form1.name.value == "") bCheck = true;
	if (form1.fname.value == "") bCheck = true;
	if (form1.email.value == "") bCheck = true;
	if (form1.address.value == "") bCheck = true;
	if (form1.city.value == "") bCheck = true;
	if (form1.province.value == "") bCheck = true;
	if (form1.country.value == "") bCheck = true;
	if (form1.national.value == "") bCheck = true;
	if (form1.telephone.value == "") bCheck = true;
	if (bCheck) {
		alert("Please input all require field");
		return false;
	}
	return true;
}
function autoFill() {
	form2.automail.value = form1.automail.value;
	form2.submit();
}
function chkFormat(obj) {
	var pex = new RegExp("^\\d{1,3}$","g");
	if (obj.value.match(pex)) return true;
	else {
		alert("Please input only digit number.");
		obj.focus();
	}
	return false;
}