var weekend = [0,6];
var weekendColor = "#FFFFFF";
var fontface = "Verdana";
var fontsize = 2;

var gNow = new Date();
var ggWinCal;
isNav = (navigator.appName.indexOf("Netscape") != -1) ? true : false;
isIE = (navigator.appName.indexOf("Microsoft") != -1) ? true : false;

Calendar.Months = ["January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"];

// Non-Leap year Month days..
Calendar.DOMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
// Leap year Month days..
Calendar.lDOMonth = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

function dateCompareToday(dd,mm,yy){
	var today = new Date();
	var today_year = today.getYear();
	var today_month = today.getMonth();
	var today_day = today.getDate();
	today_month = today_month + 1;
	tf = 'true';
	
	if(parseInt(today_year) > parseInt(yy)){
		tf = 'false';
	}
	else if(parseInt(today_year) == parseInt(yy)){
	
		if(parseInt(today_month) > parseInt(mm)){
			tf = 'false';
		}
		else if(parseInt(today_month) == parseInt(mm)){
			if(parseInt(today_day) > parseInt(dd)){
				tf = 'false';
			}
		}	
	}
	return tf;
}

function Calendar(p_item, p_WinCal, p_month, p_year, p_format) {
	if ((p_month == null) && (p_year == null))	return;

	if (p_WinCal == null)
		this.gWinCal = ggWinCal;
	else
		this.gWinCal = p_WinCal;
	
	if (p_month == null) {
		this.gMonthName = null;
		this.gMonth = null;
		this.gYearly = true;
	} else {
		this.gMonthName = Calendar.get_month(p_month);
		this.gMonth = new Number(p_month);
		this.gYearly = false;
	}

	this.gYear = p_year;
	this.gFormat = p_format;
	this.gBGColor = "white";
	this.gFGColor = "black";
	this.gTextColor = "black";
	this.gHeaderColor = "black";
	this.gReturnItem = p_item;
}

Calendar.get_month = Calendar_get_month;
Calendar.get_daysofmonth = Calendar_get_daysofmonth;
Calendar.calc_month_year = Calendar_calc_month_year;
Calendar.print = Calendar_print;

function Calendar_get_month(monthNo) {
	return Calendar.Months[monthNo];
}

function Calendar_get_daysofmonth(monthNo, p_year) {
	/* 
	Check for leap year ..
	1.Years evenly divisible by four are normally leap years, except for... 
	2.Years also evenly divisible by 100 are not leap years, except for... 
	3.Years also evenly divisible by 400 are leap years. 
	*/
	if ((p_year % 4) == 0) {
		if ((p_year % 100) == 0 && (p_year % 400) != 0)
			return Calendar.DOMonth[monthNo];
	
		return Calendar.lDOMonth[monthNo];
	} else
		return Calendar.DOMonth[monthNo];
}

function Calendar_calc_month_year(p_Month, p_Year, incr) {
	/* 
	Will return an 1-D array with 1st element being the calculated month 
	and second being the calculated year 
	after applying the month increment/decrement as specified by 'incr' parameter.
	'incr' will normally have 1/-1 to navigate thru the months.
	*/
	var ret_arr = new Array();
	
	if (incr == -1) {
		// B A C K W A R D
		if (p_Month == 0) {
			ret_arr[0] = 11;
			ret_arr[1] = parseInt(p_Year) - 1;
		}
		else {
			ret_arr[0] = parseInt(p_Month) - 1;
			ret_arr[1] = parseInt(p_Year);
		}
	} else if (incr == 1) {
		// F O R W A R D
		if (p_Month == 11) {
			ret_arr[0] = 0;
			ret_arr[1] = parseInt(p_Year) + 1;
		}
		else {
			ret_arr[0] = parseInt(p_Month) + 1;
			ret_arr[1] = parseInt(p_Year);
		}
	}
	
	return ret_arr;
}

function Calendar_print() {
	ggWinCal.print();
}

function Calendar_calc_month_year(p_Month, p_Year, incr) {
	/* 
	Will return an 1-D array with 1st element being the calculated month 
	and second being the calculated year 
	after applying the month increment/decrement as specified by 'incr' parameter.
	'incr' will normally have 1/-1 to navigate thru the months.
	*/
	var ret_arr = new Array();
	
	if (incr == -1) {
		// B A C K W A R D
		if (p_Month == 0) {
			ret_arr[0] = 11;
			ret_arr[1] = parseInt(p_Year) - 1;
		}
		else {
			ret_arr[0] = parseInt(p_Month) - 1;
			ret_arr[1] = parseInt(p_Year);
		}
	} else if (incr == 1) {
		// F O R W A R D
		if (p_Month == 11) {
			ret_arr[0] = 0;
			ret_arr[1] = parseInt(p_Year) + 1;
		}
		else {
			ret_arr[0] = parseInt(p_Month) + 1;
			ret_arr[1] = parseInt(p_Year);
		}
	}
	
	return ret_arr;
}

// This is for compatibility with Navigator 3, we have to create and discard one object before the prototype object exists.
new Calendar();

Calendar.prototype.getMonthlyCalendarCode = function() {
	var vCode = "";
	var vHeader_Code = "";
	var vData_Code = "";
	
	// Begin Table Drawing code here..
	vCode = vCode + "<table frame='box' rules='none' borderR=1 cellpadding=3 cellspacing=0 bordercolorlight=#031B7F bordercolordark=#FFFFFF bgcolor=\"" + this.gBGColor + "\">";
	
	vHeader_Code = this.cal_header();
	vData_Code = this.cal_data();
	vCode = vCode + vHeader_Code + vData_Code;
	
	vCode = vCode + "</TABLE>";
	
	return vCode;
}

Calendar.prototype.show = function() {
	var vCode = "";
	
	this.gWinCal.document.open();

	// Setup the page...
	this.wwrite("<html>");
	this.wwrite("<head><title>Calendar</title>");
	this.wwrite("<link rel=stylesheet href=../css/calendar.css type=text/css>");
	this.wwrite("</head>");

	this.wwrite("<body>");
	
	// Show navigation buttons
	var prevMMYYYY = Calendar.calc_month_year(this.gMonth, this.gYear, -1);
	var prevMM = prevMMYYYY[0];
	var prevYYYY = prevMMYYYY[1];

	var nextMMYYYY = Calendar.calc_month_year(this.gMonth, this.gYear, 1);
	var nextMM = nextMMYYYY[0];
	var nextYYYY = nextMMYYYY[1];
	
	this.wwrite("<TABLE WIDTH='100%' BORDER=0 CELLSPACING=0 CELLPADDING=0 ><TR><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\" class='bluebold'>&laquo;<\/A></TD><TD ALIGN=center class='bluebold'>");
	this.wwriteA(this.gMonthName + " " + this.gYear);
	this.wwriteA("</TD><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\" class='bluebold'>&raquo;<\/A></TD></TR></TABLE>");
		
	// Get the complete calendar code for the month..
	vCode = this.getMonthlyCalendarCode();
	this.wwrite(vCode);

	this.wwrite("</body></html>");
	this.gWinCal.document.close();
}


Calendar.prototype.wwrite = function(wtext) {
	this.gWinCal.document.writeln(wtext);
}

Calendar.prototype.wwriteA = function(wtext) {
	this.gWinCal.document.write(wtext);
}

Calendar.prototype.cal_header = function() {
	var vCode = "";
	
	vCode = vCode + "<TR>";
	vCode = vCode + "<TD WIDTH='28' bgcolor='#031B7F' class='whitebold'>S</TD>";
	vCode = vCode + "<TD WIDTH='28' bgcolor='#031B7F' class='whitebold'>M</TD>";
	vCode = vCode + "<TD WIDTH='28' bgcolor='#031B7F' class='whitebold'>T</TD>";
	vCode = vCode + "<TD WIDTH='28' bgcolor='#031B7F' class='whitebold'>W</TD>";
	vCode = vCode + "<TD WIDTH='28' bgcolor='#031B7F' class='whitebold'>T</TD>";
	vCode = vCode + "<TD WIDTH='28' bgcolor='#031B7F' class='whitebold'>F</TD>";
	vCode = vCode + "<TD WIDTH='28' bgcolor='#031B7F' class='whitebold'>S</TD>";
	vCode = vCode + "</TR>";
	
	return vCode;
}

Calendar.prototype.cal_data = function() {
	var vDate = new Date();
	vDate.setDate(1);
	vDate.setMonth(this.gMonth);
	vDate.setFullYear(this.gYear);

	var vFirstDay=vDate.getDay();
	var vDay=1;
	var vLastDay=Calendar.get_daysofmonth(this.gMonth, this.gYear);
	var vOnLastDay=0;
	var vCode = "";

	/*
	Get day for the 1st of the requested month/year..
	Place as many blank cells before the 1st day of the month as necessary. 
	*/

	vCode = vCode + "<TR>";
	for (i=0; i<vFirstDay; i++) {
		vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(i) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">&nbsp;</TD>";
	}

	// Write rest of the 1st week
	for (j=vFirstDay; j<7; j++) {
			
		getyear = this.format_data(vDay);
        getyear = getyear.substring(6,10);
        getmonth = this.format_data(vDay);
        if (getmonth.substring(0,1) == '0') {
           getmonth = getmonth.substring(1,2);
        } else {
           getmonth = getmonth.substring(0,2);
        }
		getday   = vDay;
		/*getdate = this.format_data(vDay);
		getmonth = parseInt(getdate.substring(3,5));
		getday = parseInt(getdate.substring(0,1));
		getyear = parseInt(getdate.substring(7,10));*/
		
		if((p_inout == 'checkin')||(p_inout == 'checkin2')){				
			dateTf = dateCompareToday(getday,getmonth,getyear);	
			vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">"; 
			if(dateTf == 'true'){
				vCode = vCode + "<A HREF='#' " + "onClick=\"self.opener.document." + this.gReturnItem + ".monthfrom.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".dayfrom.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".yearfrom.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>"; 
			}else{
				vCode = vCode + this.format_day(vDay);
			}
			vCode = vCode + "</TD>";
		}
		if((p_inout == 'checkout')||(p_inout == 'checkout2')){		
			dateTf = dateCompareToday(getday,getmonth,getyear);	
			vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">"; 
			if(dateTf == 'true'){
				vCode = vCode + "<A HREF='#' " + "onClick=\"self.opener.document." + this.gReturnItem + ".monthend.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".dayend.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".yearend.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>";
			}else{
				vCode = vCode + this.format_day(vDay);
			}
			vCode = vCode + "</TD>";		
		}
		
		if (p_inout == 'arrival'){		
			dateTf = dateCompareToday(getday,getmonth,getyear);	
			vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">"; 
			if(dateTf == 'true'){
				"<A HREF='#' " + "onClick=\"self.opener.document." + this.gReturnItem + ".arrival_month.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".arrival_day.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".arrival_year.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>";
			}else{
				vCode = vCode + this.format_day(vDay);
			}
			vCode = vCode + "</TD>";
		}
		if(p_inout == 'departure'){		
			dateTf = dateCompareToday(getday,getmonth,getyear);	
			vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">"; 
			if(dateTf == 'true'){
				vCode = vCode +"<A HREF='#' " + "onClick=\"self.opener.document." + this.gReturnItem + ".departure_month.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".departure_day.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".departure_year.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>"; 
			}else{
				vCode = vCode + this.format_day(vDay);
			}
			vCode = vCode +"</TD>";			
		}
		if (p_inout == 'datetour'){		
			dateTf = dateCompareToday(getday,getmonth,getyear);	
			vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">";
			if(dateTf == 'true'){
				vCode = vCode + "<A HREF='#' " + "onClick=\"self.opener.document." + this.gReturnItem + ".tour_monthfrom.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".tour_dayfrom.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".tour_yearfrom.value='" + getyear + "'; self.opener.document." + this.gReturnItem + ".tour_monthfrom2.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".tour_dayfrom2.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".tour_yearfrom2.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>";
			}else{
				vCode = vCode + this.format_day(vDay);
			}
			vCode = vCode + "</TD>";
		}
		
		vDay=vDay + 1;
	}
	vCode = vCode + "</TR>";

	// Write the rest of the weeks
	for (k=2; k<7; k++) {
		vCode = vCode + "<TR>";

		for (j=0; j<7; j++) {
			
			getyear = this.format_data(vDay);
			getyear = getyear.substring(6,10);
			getmonth = this.format_data(vDay);
			if (getmonth.substring(0,1) == '0') {
			   getmonth = getmonth.substring(1,2);
			} else {
			   getmonth = getmonth.substring(0,2);
			}
			getday   = vDay;
						
			if((p_inout == 'checkin')||(p_inout == 'checkin2')){
				dateTf = dateCompareToday(getday,getmonth,getyear);	
				vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">"; 
				if(dateTf == 'true'){
					vCode = vCode + "<A HREF='#' " +  "onClick=\"self.opener.document." + this.gReturnItem + ".monthfrom.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".dayfrom.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".yearfrom.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>"; 
				}else{
					vCode = vCode + this.format_day(vDay);
				}
				vCode = vCode + "</TD>";
			}
			if((p_inout == 'checkout')||(p_inout == 'checkout2')){
				dateTf = dateCompareToday(getday,getmonth,getyear);	
				vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">";
				if(dateTf == 'true'){
					vCode = vCode + "<A HREF='#' " +  "onClick=\"self.opener.document." + this.gReturnItem + ".monthend.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".dayend.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".yearend.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>";
				}else{
					vCode = vCode + this.format_day(vDay);
				}
				vCode = vCode + "</TD>";
			}
			if (p_inout == 'arrival'){
				dateTf = dateCompareToday(getday,getmonth,getyear);	
				vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">";
				if(dateTf == 'true'){
					vCode = vCode + "<A HREF='#' " + "onClick=\"self.opener.document." + this.gReturnItem + ".arrival_month.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".arrival_day.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".arrival_year.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>";
				}else{
					vCode = vCode + this.format_day(vDay);
				}
				vCode = vCode + "</TD>";
			}
			if(p_inout == 'departure'){
				dateTf = dateCompareToday(getday,getmonth,getyear);	
				vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">";
				if(dateTf == 'true'){
					vCode = vCode + "<A HREF='#' " +  "onClick=\"self.opener.document." + this.gReturnItem + ".departure_month.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".departure_day.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".departure_year.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>";
				}else{
					vCode = vCode + this.format_day(vDay);
				}
				vCode = vCode + "</TD>";
			}
			if (p_inout == 'datetour'){
				dateTf = dateCompareToday(getday,getmonth,getyear);	
				vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j) + " class='black' onMouseOver=\"this.style.backgroundColor='#FFFFCC'\" onMouseOut=\"this.style.backgroundColor='#FFFFFF'\">";
				if(dateTf == 'true'){
					vCode = vCode +"<A HREF='#' " + "onClick=\"self.opener.document." + this.gReturnItem + ".tour_monthfrom.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".tour_dayfrom.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".tour_yearfrom.value='" + getyear + "'; self.opener.document." + this.gReturnItem + ".tour_monthfrom2.value='" + getmonth + "'; self.opener.document." + this.gReturnItem + ".tour_dayfrom2.value='" + getday + "'; self.opener.document." + this.gReturnItem + ".tour_yearfrom2.value='" + getyear + "'; window.close();\">" + this.format_day(vDay) + "</A>"; 
				}else{
					vCode = vCode + this.format_day(vDay);
				}
				vCode = vCode +"</TD>";
			}
									
			vDay=vDay + 1;

			if (vDay > vLastDay) {
				vOnLastDay = 1;
				break;
			}
		}

		if (j == 6)
			vCode = vCode + "</TR>";
		if (vOnLastDay == 1)
			break;
	}
	
	// Fill up the rest of last week with proper blanks, so that we get proper square blocks
	for (m=1; m<(7-j); m++) {
		if (this.gYearly)
			vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j+m) + 
			" class='gray'>&nbsp;</TD>";
		else
			vCode = vCode + "<TD WIDTH='28'" + this.write_weekend_string(j+m) + 
			" class='gray'>" + m + "</TD>";
	}
	
	return vCode;
}

Calendar.prototype.format_day = function(vday) {
	var vNowDay = gNow.getDate();
	var vNowMonth = gNow.getMonth();
	var vNowYear = gNow.getFullYear();

	if (vday == vNowDay && this.gMonth == vNowMonth && this.gYear == vNowYear)
		return ("<span class='hightlight'>" + vday + "</span>");
	else
		return (vday);
}

Calendar.prototype.write_weekend_string = function(vday) {
	var i;

	// Return special formatting for the weekend day.
	for (i=0; i<weekend.length; i++) {
		if (vday == weekend[i])
			return (" BGCOLOR=\"" + weekendColor + "\"");
	}
	
	return "";
}

Calendar.prototype.format_data = function(p_day) {
	var vData;
	var vMonth = 1 + this.gMonth;
	vMonth = (vMonth.toString().length < 2) ? "0" + vMonth : vMonth;
	var vMon = Calendar.get_month(this.gMonth).substr(0,3);	
	var vFMon = Calendar.get_month(this.gMonth);
	var vY4 = new String(this.gYear);
	var vY2 = new String(this.gYear.substr(2,2));
	var vDD = (p_day.toString().length < 2) ? "0" + p_day : p_day;

	switch (this.gFormat) {
		case "MM\/DD\/YYYY" :
			vData = vMonth + "\/" + vDD + "\/" + vY4;
			break;
		case "MM\/DD\/YY" :
			vData = vMonth + "\/" + vDD + "\/" + vY2;
			break;
		case "MM-DD-YYYY" :
			vData = vMonth + "-" + vDD + "-" + vY4;
			break;
		case "MM-DD-YY" :
			vData = vMonth + "-" + vDD + "-" + vY2;
			break;

		case "DD\/MON\/YYYY" :
			vData = vDD + "\/" + vMon + "\/" + vY4;
			break;
		case "DD\/MON\/YY" :
			vData = vDD + "\/" + vMon + "\/" + vY2;
			break;
		case "DD-MON-YYYY" :
			vData = vDD + "-" + vMon + "-" + vY4;
			break;
		case "DD-MON-YY" :
			vData = vDD + "-" + vMon + "-" + vY2;
			break;

		case "DD\/MONTH\/YYYY" :
			vData = vDD + "\/" + vFMon + "\/" + vY4;
			break;
		case "DD\/MONTH\/YY" :
			vData = vDD + "\/" + vFMon + "\/" + vY2;
			break;
		case "DD-MONTH-YYYY" :
			vData = vDD + " " + vFMon + " " + vY4;
			break;
		case "DD-MONTH-YY" :
			vData = vDD + "-" + vFMon + "-" + vY2;
			break;

		case "DD\/MM\/YYYY" :
			vData = vDD + "\/" + vMonth + "\/" + vY4;
			break;
		case "DD\/MM\/YY" :
			vData = vDD + "\/" + vMonth + "\/" + vY2;
			break;
		case "DD-MM-YYYY" :
			vData = vDD + "-" + vMonth + "-" + vY4;
			break;
		case "DD-MM-YY" :
			vData = vDD + "-" + vMonth + "-" + vY2;
			break;

		default :
			vData = vMonth + "\/" + vDD + "\/" + vY4;
	}

	return vData;
}

function Build(p_item, p_month, p_year, p_format) {
	var p_WinCal = ggWinCal;
	gCal = new Calendar(p_item, p_WinCal, p_month, p_year, p_format);

	// Customize your Calendar here..
	gCal.gBGColor="white";
	gCal.gLinkColor="black";
	gCal.gTextColor="black";
	gCal.gHeaderColor="white";

	// Choose appropriate show function
	if (gCal.gYearly)	gCal.showY();
	else	gCal.show();
}

function show_calendar(formName, fieldName) {

	p_item = arguments[0];
	p_inout = arguments[1];
	/*if(p_inout == 'checkin'){
		p_month = new String(gNow.getMonth());
		p_year = new String(gNow.getFullYear().toString());
	}*/
	if(p_inout == 'checkin'){
		p_month = document.forms[formName].monthfrom.selectedIndex;
		p_year = document.forms[formName].yearfrom.value;
	}
	else if(p_inout == 'checkout'){
		p_month = document.forms[formName].monthend.selectedIndex;
		p_year = document.forms[formName].yearend.value;
	}
	else if(p_inout == 'checkin2'){
		p_month = form1.monthfrom.selectedIndex;
		p_year = form1.yearfrom.value;
	}
	else if(p_inout == 'checkout2'){
		p_month = form1.monthend.selectedIndex;
		p_year = form1.yearend.value;
	}
	else if(p_inout == 'arrival'){
		p_month = document.forms[formName].arrival_month.selectedIndex;
		p_year = document.forms[formName].arrival_year.value;
	}
	else if(p_inout == 'departure'){
		p_month = document.forms[formName].departure_month.selectedIndex;
		p_year = document.forms[formName].departure_year.value;
	}
	else if(p_inout == 'datetour'){
		p_month = document.forms[formName].tour_monthfrom.selectedIndex;
		p_year = document.forms[formName].tour_yearfrom.value;
		p_month = document.forms[formName].tour_monthfrom2.selectedIndex;
		p_year = document.forms[formName].tour_yearfrom2.value;
	}
	else if(p_input == 'serivceDate'){
		p_month = '';
		p_year = '';
		p_month = '';
		p_year = '';
	}
	
	p_format = "MM/DD/YYYY";	

	vWinCal = window.open("", "Calendar","width=220,height=170,status=no,resizable=no,top=200,left=200");
	vWinCal.opener = self;
	ggWinCal = vWinCal;

	Build(p_item, p_month, p_year, p_format);
}
/*
Yearly Calendar Code Starts here
*/