// popupcalendar.js

var weekend = [0,6];
var fontface = "Verdana";
var fontsize = 2;
var title = "Calendar";
var pathCalendarImg = "/fast/images/calendar/";
var pathResource = "/fast/resources/";

// Possible values for clickableDays which represent which days are clickable
// 	afterToday - all days after today, excluding today
// 	beforeToday - all days before today, excluding today
// 	todayAndAfter - all days after today, including today
// 	todayAndBefore - all days before today, including today
var clickableDays = "everyday";
var subheaderimg = "spacer.gif";

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 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.gFGColor = "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;

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_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..
	
	vHeader_Code = this.cal_header();
	vData_Code = this.cal_data();
	vCode = vCode + vHeader_Code + vData_Code;
	return vCode;
}

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

	// Setup the page...
	this.wwrite("<html>");
	this.wwrite("<head><title>");
	this.wwrite(title);
	this.wwrite("</title>");
	this.wwrite("<meta http-equiv='Content-Type' content='text/html; charset=ISO-8859-1'>");
	this.wwrite("<link rel='stylesheet' href='" + pathResource + "styles.css' type='text/css'>");
	this.wwrite("</head>");

	this.wwrite("<body topmargin='0' leftmargin='0' marginheight='0' marginwidth='0' link='#003399' alink='#CC0000' vlink='#999999' bgcolor='#FFFFFF'>");
	
	// Table for header image
	this.wwrite("<table width='234' border='0' cellpadding='0' cellspacing='0' summary='This table is used to format the header of the page.'>");
	this.wwrite("<tr><td background='" + pathCalendarImg + "top_border.gif'><img src='" + pathCalendarImg + "spacer.gif' width='234' height='8' border='0' alt=''></td></tr>");
	this.wwrite("<tr><td colspan='2'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='8' border='0' alt=''></td></tr>");
	this.wwrite("<tr><td><img src='" + subheaderimg + "' width='234' height='22' alt='USPS - Calendar' border='0'></td></tr>");
	this.wwrite("</table>");
	
	// Table for overall calendar
	this.wwrite("<table width='234' border='0' cellpadding='0' cellspacing='0' summary='This table is used for formatting.'>");
	this.wwrite("<tr>");
	this.wwrite("<td><img src='" + pathCalendarImg + "spacer.gif' width='1' height='10' border='0' alt='The date you select will automatically be placed into the Start Date field.'></td>");
	this.wwrite("</tr><tr><td>");
	
	// 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];

    // start calendar month and days formatting		
	this.wwrite("<table width='201' border='0' cellspacing='0' cellpadding='0' align='center' summary='This table formats the calendar.'>"); 		
	this.wwrite("<tr><td colspan='19' height='2' width='201' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='201' height='2' border='0' alt=''></td></tr>");
	this.wwrite("<tr>");	 
	this.wwrite("<td width='2' height='1' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>");
	this.wwrite("<td colspan='17' height='1' width='197'><img src='" + pathCalendarImg + "spacer.gif' width='197' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='2' height='1' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>");
	this.wwrite("</tr>");
	this.wwrite("<tr>");	  
	this.wwrite("<td width='2' height='25' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='25' border='0' alt=''></td>");
	this.wwrite("<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>");   
    this.wwrite("<td colspan='15' height='25' bgcolor='#CCCCCC' align='center' class='footernpa'>" +
	    "<a title='Go to Previous Month' href=\"" + "javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\"><img src='" + pathCalendarImg + "calendar_doubleleft.gif' width='11' height='9' alt='Go to Previous Month' border='0'><\/A>" +
	    "&nbsp;" + this.gMonthName + " " + this.gYear + "&nbsp;" +
	    "<a title='Go to Next Month' href=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\"><img src='" + pathCalendarImg + "calendar_doubleright.gif' width='11' height='9' alt='Go to Next Month' border='0'></a></td>");  

	this.wwrite("<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='2' height='25' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='25' border='0' alt=''></td>");
	this.wwrite("</tr>");
	this.wwrite("<tr>");	  
	this.wwrite("<td width='2' height='1' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>");
	this.wwrite("<td colspan='17' height='1' width='197'><img src='" + pathCalendarImg + "spacer.gif' width='197' height='1' border='0' alt=''></td>");//BNS 159811
	this.wwrite("<td width='2' height='1' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>");
	this.wwrite("</tr>");	
	this.wwrite("<tr>"); 	 
	this.wwrite("<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='23' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='23' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='23' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='23' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='23' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='23' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='23' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>");
	this.wwrite("<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>");
	this.wwrite("</tr>");	
	
	// Get the complete calendar code for the month..
	vCode = this.getMonthlyCalendarCode();
	this.wwrite(vCode);
	
    // End calendar month and days formatting			
	this.wwrite("</td></tr>");		
	this.wwrite("<tr><td height='7'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='7' border='0' alt=''></td></tr>");	
	this.wwrite("<tr>");	
	this.wwrite("<td align='right' class='smmainText'><a href='javascript:window.close()'><img src='" + pathCalendarImg + "closewindow.gif' width='95' height='17' border='0' alt='Close Window'></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>");  
	this.wwrite("</tr>");
	this.wwrite("<tr><td height='7'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='7' border='0' alt=''></td></tr>");	
	this.wwrite("<tr>");
	this.wwrite("<td background='" + pathCalendarImg + "bottom_border.gif'><img src='" + pathCalendarImg + "spacer.gif' width='234' height='8' border='0' alt=''></td>");
	this.wwrite("</tr></table></body></html>");
	this.gWinCal.document.close();
}

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

Calendar.prototype.cal_header = function() {
	var vCode = "";
	
	// display days of the week
	vCode = vCode + "<tr>"; 	
	vCode = vCode +	"<td width='2' height='20' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='20' border='0' alt=''></td>";
	vCode = vCode +	"<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<th scope='col' width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "sunday.gif' width='11' height='10' alt='Sunday' border='0'></th>";
	vCode = vCode +	"<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<th scope='col' width='23' background='" + pathCalendarImg + "/calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "monday.gif' width='8' height='10' alt='Monday' border='0'></th>";
	vCode = vCode +	"<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<th scope='col' width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "tuesday.gif' width='10' height='10' alt='Tuesday' border='0'></th>";
	vCode = vCode +	"<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";//BNS 159811
	vCode = vCode +	"<th scope='col' width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "wednesday.gif' width='10' height='10' alt='Wednesday' border='0'></th>";
	vCode = vCode +	"<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<th scope='col' width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "thursday.gif' width='10' height='10' alt='Thursday' border='0'></th>";
	vCode = vCode +	"<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<th scope='col' width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "friday.gif' width='5' height='10' alt='Friday' border='0'></th>";
	vCode = vCode +	"<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<th scope='col' width='23' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='navLinkGray'><img src='" + pathCalendarImg + "saturday.gif' width='11' height='10' alt='Saturday' border='0'></th>";
	vCode = vCode +	"<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
	vCode = vCode +	"</tr>";	
	
	return vCode;
}

Calendar.prototype.cal_data = function() {

	// set vDate to first day of the month with current month and year
	var vDate = new Date();
	vDate.setDate(1);
	vDate.setMonth(this.gMonth);
	vDate.setFullYear(this.gYear);

	// number of spaces in the first week before the 1st of the month
	var vFirstDay=vDate.getDay();
	var vDay=1;
	// the number of days in the month
	var vLastDay=Calendar.get_daysofmonth(this.gMonth, this.gYear);
	var vOnLastDay=0;
	var vCode = "";
	// full date with day, month, year, time (time not set)
	var	vgNowDate = new Date(gNow.getFullYear(), gNow.getMonth(), gNow.getDate());
	var vgYesterdayDate = new Date(gNow.getFullYear(), gNow.getMonth(), gNow.getDate()-1);
	var vgTomorrowDate = new Date(gNow.getFullYear(), gNow.getMonth(), gNow.getDate()+1);
	var vgFirstDate = vDate;
	var vgZeroDate= new Date(vDate.getFullYear(), gNow.getMonth(), gNow.getDate()-1);
	var vTempOldDateMil;
	
	var datetoInt = parseInt(gNow.getDate());
	var offsettoInt = parseInt(offset);
	
	
 	var vSetOffsetBefore= new Date(gNow.getFullYear(), gNow.getMonth(), (datetoInt - offsettoInt));
 	var vSetOffsetAfter= new Date(gNow.getFullYear(), gNow.getMonth(), (datetoInt + offsettoInt));
	
	// if user are allowed to select days previous to today
	if (clickableDays == "everyday") {
		vTempOldDateMil = 1;
	}
	// if user can only select today and days later than today
	else {
		vTempOldDateMilAfter = vSetOffsetAfter.getTime();
		vTempOldDateMilBefore = vSetOffsetBefore.getTime();
	}

	var vthisDateMil = 0;
	var vthisDate = "";
	
	/*
	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>";	
	vCode = vCode +	"<td width='2' height='21' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='21' border='0' alt=''></td>";
	vCode = vCode +	"<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
	vCode = vCode +	"<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='1' border='0' alt=''></td>";
	
	// insert blank days before the 1st day
	for (i=0; i<vFirstDay; i++) {
		vCode = vCode + "<td width='23' align='center' class='smmainText'>&nbsp;</td>";
		vCode = vCode + "<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='smmainText'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
	}

	// Write rest of the 1st week
	for (j=vFirstDay; j<7; j++) {
	
   		vthisDate = new Date(this.gYear, this.gMonth, vDay);
		vthisDateMil = vthisDate.getTime();

		// if temp date is smaller than cursor date 
	if (clickableDays == "todayAndAfter"){
        if ((vTempOldDateMilBefore <= vthisDateMil) )  {
			vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
		} else {
	 		vCode = vCode + "<td width='23' align='center' class='smmainText'>" + this.format_day(vDay) +  "</td>";
		}
	}
	if (clickableDays == "everyday") 
	{
		vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
	}
	
	if (clickableDays == "todayAndBefore"){
       if ( (vTempOldDateMilAfter >= vthisDateMil))  {		
			vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
		} else {
	 		vCode = vCode + "<td width='23' align='center' class='smmainText'>" + this.format_day(vDay) +  "</td>";
		}
	}
	if (clickableDays == "beforeToday"){
        if (vTempOldDateMilBefore > vthisDateMil)  {		
			vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
		} else {
	 		vCode = vCode + "<td width='23' align='center' class='smmainText'>" + this.format_day(vDay) +  "</td>";
		}
	}
	if (clickableDays == "afterToday"){
        if (vTempOldDateMilAfter < vthisDateMil)  {
			vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
		} else {
	 		vCode = vCode + "<td width='23' align='center' class='smmainText'>" + this.format_day(vDay) +  "</td>";
		}
	}

		vDay=vDay + 1;
		
		if (j < 6) {
			vCode = vCode + "<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='smmainText'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
        }
		
	}
	
	vCode = vCode + "<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='8' border='0' alt=''></td>";
	vCode = vCode + "<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
	vCode = vCode + "<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
	vCode = vCode + "</tr>";

	// Write the rest of the weeks
	for (k=2; k<7; k++) {		
		vCode = vCode + "<tr>"; 	 
		vCode =	vCode + "<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
		vCode = vCode + "<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
		vCode = vCode + "<td width='8' colspan='15' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
		vCode = vCode + "<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
		vCode = vCode + "<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
		vCode = vCode + "</tr>";
		vCode = vCode + "<tr>"; 	
		vCode = vCode + "<td width='2' height='21' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='21' border='0' alt=''></td>";
		vCode = vCode +	"<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
		vCode = vCode + "<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='1' border='0' alt=''></td>";
				

		for (j=0; j<7; j++) {
	
   			vthisDate = new Date(this.gYear, this.gMonth, vDay);
			vthisDateMil = vthisDate.getTime();
			if (clickableDays == "todayAndAfter") {
			
	        	if ((vTempOldDateMilBefore <= vthisDateMil) ) {	
					vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
				} else {
  					vCode = vCode + "<td width='23' align='center' class='smmainText'>" + this.format_day(vDay) +  "</td>";
				}
			}
			if (clickableDays == "everyday") {
				vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
			}
			if (clickableDays == "todayAndBefore"){
    	    	if ((vTempOldDateMilAfter >= vthisDateMil))  {			
					vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
				} else {
  					vCode = vCode + "<td width='23' align='center' class='smmainText'>" + this.format_day(vDay) +  "</td>";
				}
			}
			if (clickableDays == "beforeToday"){
    		    if (vTempOldDateMilBefore > vthisDateMil)  {			
					vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
				} else {
  					vCode = vCode + "<td width='23' align='center' class='smmainText'>" + this.format_day(vDay) +  "</td>";
				}
			}		
			if (clickableDays == "afterToday"){
    		    if (vTempOldDateMilAfter < vthisDateMil)  {			
					vCode = vCode + "<td width='23' align='center' class='smmainText'>" + "<a href='#' " + "onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + this.format_data(vDay) + "';window.close();\">" + this.format_day(vDay) + "</a>" + "</td>";
				} else {
  					vCode = vCode + "<td width='23' align='center' class='smmainText'>" + this.format_day(vDay) +  "</td>";
				}
			}		
		
			vDay=vDay + 1;
			
			if (j < 6) {
				vCode = vCode + "<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='smmainText'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
            }
			
			if (j == 6) {
				vCode = vCode + "<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='8' border='0' alt=''></td>";
				vCode = vCode + "<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
				vCode = vCode + "<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
				vCode = vCode + "</tr>";	
			}
			
			if (vDay > vLastDay) {
				vOnLastDay = 1;
				break;
			}
					
		}

		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++) {

		vCode = vCode + "<td width='23' align='center' class='smmainText'>&nbsp;</td>";
	
		if (m+j < 6) {
			vCode = vCode + "<td width='3' background='" + pathCalendarImg + "calendar_ltgrey.gif' align='center' class='smmainText'><img src='" + pathCalendarImg + "spacer.gif' width='3' height='1' border='0' alt=''></td>";
        }
	
	}
	
	if (j < 6) {
	vCode = vCode + "<td width='8' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='8' height='8' border='0' alt=''></td>";
	vCode = vCode + "<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
	vCode = vCode + "<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
	vCode = vCode + "</tr>";
	}
	
	
	vCode = vCode + "<tr>"; 	 
	vCode = vCode + "<td width='2' height='7' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='7' border='0' alt=''></td>";
	vCode = vCode + "<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
	vCode = vCode + "<td width='8' colspan='15' background='" + pathCalendarImg + "calendar_ltgrey.gif'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
	vCode = vCode + "<td width='1'><img src='" + pathCalendarImg + "spacer.gif' width='1' height='1' border='0' alt=''></td>";
	vCode = vCode + "<td width='2' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
	vCode = vCode + "</tr>";
	vCode = vCode + "<tr>";	  
	vCode = vCode + "<td width='2' height='1' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
	vCode = vCode + "<td colspan='17' height='1' width='197'><img src='" + pathCalendarImg + "spacer.gif' width='197' height='1' border='0' alt=''></td>";
	vCode = vCode + "<td width='2' height='1' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='2' height='1' border='0' alt=''></td>";
	vCode = vCode + "</tr>";
	vCode = vCode + "<tr>";    
	vCode = vCode + "<td colspan='19' height='2' width='201' background='" + pathCalendarImg + "calendar_darkblue.gif'><img src='" + pathCalendarImg + "spacer.gif' width='201' height='2' border='0' alt=''></td>";
	vCode = vCode + "</tr>";
	vCode = vCode + "</table>";	
	
	return vCode;
}

Calendar.prototype.print_link = function() {
			vCode = vCode + "<td width='23' align='center' class='smmainText'>" + 
				"<a href='#' " + 
				"onClick=\"self.opener.document.getElementById('" + this.gReturnItem + "').value='" + 
				this.format_data(vDay) + 
				"';window.close();\">" + 
				this.format_day(vDay) + 
				"</a>" + 
				"</td>";
}

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 ("<FONT COLOR=\"RED\"><B>" + vday + "</B></FONT>");
	else
		return (vday);
}


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).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;
}

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);

	// Choose appropriate show function
	
	gCal.show();
}


function show_calendar() {
	/* 
		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.
	*/

	// input target name
	p_item = arguments[1];
	if (arguments[2] == null) {
		p_format = "MM/DD/YYYY";
	}
	else {
		p_format = arguments[2];
	}
//	if (arguments[3] == null) {
		p_month = new String(gNow.getMonth());
//	}
//	else {
//		p_month = arguments[3];
//	}
//	if (arguments[4] == "" || arguments[4] == null) {
		p_year = new String(gNow.getFullYear().toString());
//	}
//	else {
//		p_year = arguments[4];
//	}

	if (arguments[3] == null) {
		subheaderimg = path + "images/calendar/subheader_shippingdate.gif";
	}
	else {
		subheaderimg = arguments[3];
	}

	if (arguments[4] == null) {
		clickableDays = "everyday";
	}
	else {
		clickableDays = arguments[4];
	}

	if (arguments[5] == null) {
		offset = 0;
	}
	else {
		offset = arguments[5];
	}
	
	vWinCal = window.open("", "Calendar", "width=240,height=280,resizable=1,menubar=0,toolbar=0,location=0,personalbar=0,status=0,scrollbars=0,top=225,left=112");

	vWinCal.opener = self;
	ggWinCal = vWinCal;
	Build(p_item, p_month, p_year, p_format);
}