// JavaScript Document
var weekend = [0,6];
var weekendColor = "#e1e1e1";
var fontface = "Arial";
var fontsize = 1;

var gNow = new Date();
var ggWinCal;
var nextCal;
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];

Calendar.get_month = Calendar_js_get_month;
Calendar.get_daysofmonth = Calendar_js_get_daysofmonth;
Calendar.calc_month_year = Calendar_js_calc_month_year;
Calendar.print = Calendar_js_print;

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.gMonthNext = new Number(p_month + 1);
		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;
}
 

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


function Calendar_js_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_js_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_js_print() {
	ggWinCal.print();
}

// 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 BORDER=0 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.getMonthlyCalendarCodeNextMonth = function() {
	var vCode = "";
	var vHeader_Code = "";
	var vData_Code = "";
	
	// Begin Table Drawing code here..
	vCode = vCode + "<TABLE BORDER=0 BGCOLOR=\"" + this.gBGColor + "\">";
	
	vHeader_Code = this.cal_header();
	vData_Code = this.cal_data_next();
	vCode = vCode + vHeader_Code + vData_Code;
	
	vCode = vCode + "</TABLE>";
	
	return vCode;
}


Calendar.prototype.show = function() {
	var vCode = "";
	var vCodeNext = "";
	var currentMonth = gNow.getMonth();
	var currentYear = gNow.getYear();
	this.gWinCal.document.open();

	// Setup the page...
	this.wwrite("<html>");
	this.wwrite("<head><title>Calendar</title>");
	this.wwrite("</head>");

	this.wwrite("<body " + 
		"link=\"" + this.gLinkColor + "\" " + 
		"vlink=\"" + this.gLinkColor + "\" " +
		"alink=\"" + this.gLinkColor + "\" " +
		"text=\"" + this.gTextColor + "\" " +
		"bgcolor='#ffffff'>");

	this.wwriteA("<FONT class = \"formQuestion\" ><B>");

	// 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];
	
	var num_Weeks_Current =WPM(this.gMonth,this.gYear);
	var num_Weeks_Next =WPM(nextYYYY,nextMM);
	var nextMonthName = Calendar.get_month(nextMM);
	
	this.wwrite("<TABLE WIDTH='100%' BORDER=0 CELLSPACING=5 CELLPADDING=0 BGCOLOR='#ffffff' ALIGN=left><TR bgcolor='#ffffff'><TD ALIGN=left WIDTH='50%'><font color='black' face='Arial' size='1'><b>");

	if(this.gMonth == currentMonth && this.gYear == currentYear)
	{
	  this.wwrite("previous</b></font></TD><TD ALIGN='left' WIDTH='50%'><font color='black' size='1' face='Arial'><b>");
	}
	else
	{
	  this.wwrite("<A HREF=\"" +
	    "javascript:window.opener.Calendar_js_Build(" + 
		"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\"><font color='black' size='1' face='Arial'><b>previous</b></font><\/A></TD><TD ALIGN=left><font color='black' size='1' face='Arial'><b>");
    }
    if(this.gMonth == (currentMonth - 1))
    {
      //this.wwrite("next</b></font></TD></TR></TABLE><BR><FONT color='black' size='1' face='Arial'>");    
      this.wwrite("next</b></font></TD></TR>");
    }
    else
    {
	  this.wwrite("<A HREF=\"" +
		"javascript:window.opener.Calendar_js_Build(" + 
		"'" + this.gReturnItem + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "'" +
		");" +
		//"\"><font color='black' size='1' face='Arial'><b>next</b></font><\/A></TD></TR> <TR><TD>TEST</TD></TR></TABLE>");
		"\"><font color='black' size='1' face='Arial'><b>next</b></font><\/A></TD></TR>");
    }
    

    this.wwrite("<TR>");
    this.wwrite("<TD>");
	if (num_Weeks_Next < num_Weeks_Current ) {
		this.wwriteA("</BR>")
	}
	this.wwrite("<FONT color='black' size='1' face='Arial'>"); 
	this.wwriteA(this.gMonthName + " " + this.gYear);
	this.wwriteA("</FONT>");
	// Get the complete calendar code for the month..
	vCode = this.getMonthlyCalendarCode();
	this.wwrite(vCode);
	this.wwrite("</TD>");
	
	this.wwrite("<TD>");
	this.wwrite("<FONT color='black' size='1' face='Arial'>"); 
	
	this.wwriteA(nextMonthName + " " + nextYYYY);
	this.wwriteA("</FONT>");
	// Get the complete calendar code for the next month..
	vCodeNext = this.getMonthlyCalendarCodeNextMonth();
	this.wwrite(vCodeNext);
	this.wwrite("</TD>");
	this.wwrite("</TR>");
    this.wwrite("</TABLE>");
  
	this.wwrite("</font></body></html>");
	this.gWinCal.document.close();
}



function WPM(y, m) { var DoM, DoW, Thu
  with (new Date(y, m, 0)) { DoM = getDate() ; DoW = getDay() }
  Thu = DoM - (DoW + 3)%7 // Final
  return ((Thu+6)/7)|0 }

function DObtoCJD(D) { return 2440588 + // CJD 0 = Mon BC 4713 1 1 J
  (D.valueOf()/864e5 - D.getTimezoneOffset()/1440)|0 }

function RPM(y, m) { // Abs Wk No of Last - that of First; CJD0=Mon
  return 1 + ((DObtoCJD(new Date(y,  m,  0))/7)|0)
           - ((DObtoCJD(new Date(y, m-1, 1))/7)|0) }

function TryWPM(year, month) { 
	var W; 
    W = RPM(year,month);
  }
  
  

  
  
  
Calendar.prototype.showY = function() { 
	var vCode = "";
	var i;
	var vr, vc, vx, vy;		// Row, Column, X-coord, Y-coord
	var vxf = 285;			// X-Factor
	var vyf = 200;			// Y-Factor
	var vxm = 10;			// X-margin
	var vym;				// Y-margin
	if (isIE)	vym = 75;
	else if (isNav)	vym = 25;
	
	this.gWinCal.document.open();

	this.wwrite("<html>");
	this.wwrite("<head><title>Calendar</title>");
	this.wwrite("<style type='text/css'>\n<!--");
	for (i=0; i<12; i++) {
		vc = i % 3;
		if (i>=0 && i<= 2)	vr = 0;
		if (i>=3 && i<= 5)	vr = 1;
		if (i>=6 && i<= 8)	vr = 2;
		if (i>=9 && i<= 11)	vr = 3;
		
		vx = parseInt(vxf * vc) + vxm;
		vy = parseInt(vyf * vr) + vym;

		this.wwrite(".lclass" + i + " {position:absolute;top:" + vy + ";left:" + vx + ";}");
	}
	this.wwrite("-->\n</style>");
	this.wwrite("</head>");

	this.wwrite("<body " + 
		"link=\"" + this.gLinkColor + "\" " + 
		"vlink=\"" + this.gLinkColor + "\" " +
		"alink=\"" + this.gLinkColor + "\" " +
		"text=\"" + this.gTextColor + "\">");
	this.wwrite("<FONT FACE='" + fontface + "' SIZE=2><B>");
	this.wwrite("Year : " + this.gYear);
	this.wwrite("</B><BR>");

	// Show navigation buttons
	var prevYYYY = parseInt(this.gYear) - 1;
	var nextYYYY = parseInt(this.gYear) + 1;
	
	this.wwrite("<TABLE WIDTH='100%' BORDER=1 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#e0e0e0'><TR><TD ALIGN=center>");
	this.wwrite("[<A HREF=\"" +
		"javascript:window.opener.Calendar_js_Build(" + 
		"'" + this.gReturnItem + "', null, '" + prevYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\" alt='Prev Year'><<<\/A>]</TD><TD ALIGN=center>");
	this.wwrite("[<A HREF=\"javascript:window.print();\">Print</A>]</TD><TD ALIGN=center>");
	this.wwrite("[<A HREF=\"" +
		"javascript:window.opener.Calendar_js_Build(" + 
		"'" + this.gReturnItem + "', null, '" + nextYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\">>><\/A>]</TD></TR></TABLE><BR>");

	// Get the complete calendar code for each month..
	var j;
	for (i=11; i>=0; i--) {
		if (isIE)
			this.wwrite("<DIV ID=\"layer" + i + "\" CLASS=\"lclass" + i + "\">");
		else if (isNav)
			this.wwrite("<LAYER ID=\"layer" + i + "\" CLASS=\"lclass" + i + "\">");

		this.gMonth = i;
		this.gMonthName = Calendar.get_month(this.gMonth);
		vCode = this.getMonthlyCalendarCode();
		this.wwrite(this.gMonthName + "/" + this.gYear + "<BR>");
		this.wwrite(vCode);

		if (isIE)
			this.wwrite("</DIV>");
		else if (isNav)
			this.wwrite("</LAYER>");
	}


	this.wwrite("</font><BR></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  bgcolor='#000000'>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='#FFFFFF'" + "><B>Sun</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='#FFFFFF'" + "><B>Mon</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='#FFFFFF'" + "><B>Tue</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='#FFFFFF'" + "><B>Wed</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='#FFFFFF'" + "><B>Thu</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='#FFFFFF'" + "><B>Fri</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='16%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='#FFFFFF'" + "><B>Sat</B></FONT></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='14%'" + this.write_weekend_string(i) + "><FONT SIZE='1' FACE='" + fontface + "'> </FONT></TD>";
	}

	// Write rest of the 1st week
	for (j=vFirstDay; j<7; j++)
	{
		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='1' FACE='" + fontface + "'>" + 
			    this.format_day(vDay) + 
			"</FONT></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++)
		{
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='1' FACE='" + fontface + "'>" + 
		            this.format_day(vDay) + "</FONT></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='14%'" + this.write_weekend_string(j+m) + 
			"><FONT SIZE='1' FACE='" + fontface + "' COLOR='gray'> </FONT></TD>";
		else
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 
			"><FONT SIZE='1' FACE='" + fontface + "' COLOR='gray'>" + m + "</FONT></TD>";
	}
	
	return vCode;
}

Calendar.prototype.cal_data_next = function() {
	var vDate = new Date();
	var nextMonth = this.gMonth + 1;
	var year = this.gYear;	
	
	if(nextMonth > 11) {
		nextMonth = 0;
		year = year + 1;
		
	}
	
	vDate.setDate(1);
	vDate.setMonth(nextMonth);
	vDate.setFullYear(year);

	var vFirstDay=vDate.getDay();
	var vDay=1;
	var vLastDay=Calendar.get_daysofmonth(nextMonth, year);
	var vOnLastDay=0;
	var vCode = "";

	/*
	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='14%'" + this.write_weekend_string(i) + "><FONT SIZE='1' FACE='" + fontface + "'> </FONT></TD>";
	}

	// Write rest of the 1st week
	for (j=vFirstDay; j<7; j++)
	{
		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='1' FACE='" + fontface + "'>" + 
			    this.format_day_next(vDay) + 
			"</FONT></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++)
		{
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='1' FACE='" + fontface + "'>" + 
		            this.format_day_next(vDay) + "</FONT></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='14%'" + this.write_weekend_string(j+m) + 
			"><FONT SIZE='1' FACE='" + fontface + "' COLOR='gray'> </FONT></TD>";
		else
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 
			"><FONT SIZE='1' FACE='" + fontface + "' COLOR='gray'>" + m + "</FONT></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("<A HREF='#' " + 
	         "onClick=\"self.opener.document." + this.gReturnItem + ".value='" + 
			 this.format_data_next(vday) + 
			 "';window.close();\">" + 
			 "<FONT COLOR=\"BLUE\"><B>" + vday + "</B></FONT>" + "</A>"); 
		

	}
	else if(vday < vNowDay && this.gMonth == vNowMonth && this.gYear == vNowYear)
        return ("<FONT COLOR=\"BLACK\"><B> X </B></FONT>");
        
	else
		return ("<A HREF='#' " + 
				"onClick=\"self.opener.document." +
				this.gReturnItem + 
				".value='" + 
				this.format_data(vday) + 
				"';window.close();\">" + 
				vday + 
				"</A>");
}

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

	if ((vday == vNowDay && this.gMonth == vNowMonth && this.gYear == vNowYear) || (vday < vNowDay && this.gMonth == vNowMonth && this.gYear == vNowYear))
	{
	  return("<A HREF='#' " + 
	         "onClick=\"self.opener.document." + this.gReturnItem + ".value='" + 
			 this.format_data_next(vday) + 
			 "';window.close();\">" + 
			 "<FONT COLOR=\"BLUE\"><B>" + vday + "</B></FONT>" + "</A>"); 
		

	}   
	else
		return ("<A HREF='#' " + 
				"onClick=\"self.opener.document." +
				this.gReturnItem + 
				".value='" + 
				this.format_data_next(vday) + 
				"';window.close();\">" + 
				vday + 
				"</A>");
}


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 = this.gMonth + 1;
	if(vMonth==13) {
		vMonth =1;
	}
	vMonth = (vMonth.toString().length < 2) ? "0" + vMonth : vMonth;
	var vMon = Calendar.get_month(this.gMonth).substr(0,3).toUpperCase();
	var vFMon = Calendar.get_month(this.gMonth).toUpperCase();
	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;
}

Calendar.prototype.format_data_next = function(p_day) {
	var vData;
	var vY4;
	var vY2;	
	var vMonth = 1 + this.gMonth;	
	vMonth = new Number(vMonth + 1 );
	
	var curr_Year = new String(this.gYear);
	var next_Year = new String(new Number(curr_Year) + new Number(1));
	
	if(vMonth > 12){
		vMonth = new Number(1);
		vY4 = new String(next_Year);
		vY2 = new String(next_Year.substr(2,2));
		
	}
	else {
		vY4 = new String(this.gYear);
		vY2 = new String(this.gYear.substr(2,2));
	}
	
	vMonth = (vMonth.toString().length < 2) ? "0" + vMonth : vMonth;
	var vMon = Calendar.get_month(vMonth - 1).substr(0,3).toUpperCase();
	var vFMon = Calendar.get_month(vMonth - 1).toUpperCase();
	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 Calendar_js_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);
	
	var nextCal
	var nextMonth;
	var nextYear;

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

	// Choose appropriate show function
	if (gCal.gYearly)	gCal.showY();
	else	gCal.show();
	
	if(nextMonth == 12) {
		nextMonth = 0;
		nextYear = p_year + 1;
	}
	else {
		nextYear = p_year;
		nextMonth = p_month + 1;
	}
	
	this.nextCal = new Calendar(p_item, p_WinCal, nextMonth, nextYear, p_format);
	
	
}

function show_calendar_element(p_form, p_element_name, p_prev_element_name) {
    
    var item1Name = null;
    var item1Value = null;

    var item2Value = null;
    
    for (var i = 0; i < p_form.elements.length; i++) {
        if (p_form.elements[i].name == p_element_name) {
            item1Name = "forms[0].elements[" + i + "]";
            item1Value = p_form.elements[i].value;
            if (item1Value != null && item1Value.length == 0) {
                item1Value = null;
            }
            break;
        }
    }

    if (p_prev_element_name != null) {
        for (var i = 0; i < p_form.elements.length; i++) {
            if (p_form.elements[i].name == p_prev_element_name) {
                item2Value = p_form.elements[i].value;
                if (item2Value != null && item2Value.length == 0) {
                    item2Value = null;
                }
                break;
            }
        }
    }
    
    show_calendar(item1Name, item1Value, item2Value);
}

function show_calendar() {

    /* New signature
       p_item	: Return Item.
       p_initial_date : Initial date string
       p_prev_date : If there is an associated date (like a depart/return)
    */
    
	/* Old, original sig
      p_month : 0-11 for Jan-Dec; 12 for All Months.
		p_year	: 4-digit year
		p_format: Date format (mm/dd/yyyy, dd/mm/yy, ...)
		p_item	: Return Item.
	*/

        var yrs = "";
        var datebox;
        var holddate;
        var samecal = "";
       

 /* 
           if a date has been specified for the outbound flight and the requestor

           is clicking on the return flight calendar, show the same month/year
           calendar as that reflective of the outbound date.  vice versa if the
           return date is present and the requestor is now attempting to view
           the calendar for the outbound flight.
 */


        if(arguments[1] != null || arguments[2] != null) {
            if (arguments[1] != null && arguments[1].length > 0) {
                datebox = arguments[1];
                samecal = "yes";
            } else if (arguments[2] != null && arguments[2].length > 0) {
                datebox = arguments[2];
                samecal = "yes";
            }
        }
  
 /* 
       if samecal = 'yes', one of the dates - out or in - has been selected and
       the requestor has clicked on the alternate date calendar icon
    
       the following formats are assumed to be the only correct ones:

       4/1/02
       4/1/2002
       4/11/02
       4/11/2002
       04/1/02
       04/1/2002
       04/11/02
       04/11/2002
       apr 1 02
       apr 1 2002
       apr 1st 02
       apr 1st 2002
       apr 11 02
       apr 11 2002
       apr 11th 02
       apr 11th 2002

 */
        
    if(samecal == "yes")
        {
/*
            if(arguments[1] == 0)
                   {
                    if(!EPriceDateValidation_js_checkdate(document.powerform.leaveDatebox2,document.powerform.hiddenLeaveDatebox2))
                   return; 
                   }

               if(arguments[1] == 1)
                   {
           if(!EPriceDateValidation_js_checkdate(document.powerform.leaveDatebox1,document.powerform.hiddenLeaveDatebox1))
                   return;
                   }
*/             
               if (datebox.substring(2,1) == "/")
                       p_month = datebox.substring(0,1);
                    
               if (datebox.substring(3,2) == "/")
                       {
                        if(datebox.substring(0,1) == 0)
                          {
                           p_month = datebox.substring(1,2);
                          }
                        if(datebox.substring(0,1) != 0)
                          {
                           p_month = datebox.substring(0,2);
                          }
                       }
            
           

               if(datebox.substring(0,3).toUpperCase() == "JAN")
                     p_month = 1;
               if(datebox.substring(0,3).toUpperCase() == "FEB")
                     p_month = 2;
               if(datebox.substring(0,3).toUpperCase() == "MAR")
                     p_month = 3;
               if(datebox.substring(0,3).toUpperCase() == "APR")
                     p_month = 4; 
               if(datebox.substring(0,3).toUpperCase() == "MAY")
                     p_month = 5;
               if(datebox.substring(0,3).toUpperCase() == "JUN")
                     p_month = 6;
               if(datebox.substring(0,3).toUpperCase() == "JUL")
                     p_month = 7;
               if(datebox.substring(0,3).toUpperCase() == "AUG")
                     p_month = 8;
               if(datebox.substring(0,3).toUpperCase() == "SEP")
                     p_month = 9;
               if(datebox.substring(0,3).toUpperCase() == "OCT")
                     p_month = 10;
               if(datebox.substring(0,3).toUpperCase() == "NOV")
                     p_month = 11;
               if(datebox.substring(0,3).toUpperCase() == "DEC")
                     p_month = 12; 
  
 

                if(p_month == 1)
                     p_month = 0;
                if(p_month == 2)
                     p_month = 1;
                if(p_month == 3)
                     p_month = 2;
                if(p_month == 4)
                     p_month = 3;
                if(p_month == 5)
                     p_month = 4;
                if(p_month == 6)
                     p_month = 5;
                if(p_month == 7)
                     p_month = 6;
                if(p_month == 8)
                     p_month = 7;
                if(p_month == 9)
                     p_month = 8;
                if(p_month == 10)
                     p_month = 9;
                if(p_month == 11)
                     p_month = 10;
                if(p_month == 12)
                     p_month = 11;
        
                

                if(datebox.substring(4,3) == "/")
                    {
                     yrs = datebox.substring(8,4);
                    }
                if(datebox.substring(5,4) == "/")
                    {
                     yrs = datebox.substring(9,5);
                    }
                if(datebox.substring(6,5) == "/")
                    {
                     yrs = datebox.substring(10,6);
                    }

                
                if(yrs == "")
                    {
                     if(datebox.substring(6,5) == " ")
                        yrs = datebox.substring(10,6);
                     if(datebox.substring(7,6) == " ")
                        yrs = datebox.substring(11,7);
                     if(datebox.substring(8,7) == " ")
                        yrs = datebox.substring(12,8);
                     if(datebox.substring(9,8) == " ")
                        yrs = datebox.substring(13,9);
                    }
             
               
               if(yrs.substring(2,0) == 20)
                    {
                     p_year = yrs;
                    }
               
               if(yrs.substring(2,0) != 20)
                    {
                     p_year = 20 + yrs;
                    }
               
               
        }  

           if(samecal != "yes") 

              {
               p_month = new String(gNow.getMonth());
	       p_year = new String(gNow.getFullYear().toString());
              }
	
	p_format = "MM/DD/YYYY";
               
	p_item = arguments[0];
        

        

	vWinCal = window.open("", "Calendar", 
		  "width=350,height=170,status=no,resizable=no,scrollbars=no,top=200,left=200");
	vWinCal.opener = self;
	ggWinCal = vWinCal;
	
	Calendar_js_Build(p_item, p_month, p_year, p_format);
	
	vWinCal.focus();//kevin
	
}

/*
Yearly Calendar Code Starts here
*/

function show_yearly_calendar(p_item, p_year, p_format) {
	// Load the defaults..
	if (p_year == null || p_year == "")
		p_year = new String(gNow.getFullYear().toString());
	if (p_format == null || p_format == "")
		p_format = "MM/DD/YYYY";

	var vWinCal = window.open("", "Calendar", "scrollbars=yes");
	vWinCal.opener = self;
	ggWinCal = vWinCal;

	Calendar_js_Build(p_item, null, p_year, p_format);
}


