/* ********************************************************************
Softricks Popup Date Picker Calendar
Author : Kedar R. Bhave

# *************************************************************************
# COPYRIGHT NOTICE
# Copyright (c) 2000 Softricks.com, All rights reserved.
# This script may be used and modified free of charge by anyone as long as
# this copyright notice and the comments above are kept in their original 
# form. By using this script, you agree to the disclaimer notices as on the
# softricks.com site.
#
# Selling the code for this script, without prior written consent from the
# author, is not allowed. Redistributing this script over the internet or 
# in any medium should be done only with author's written permission.
#
# IN ALL CASES COPYRIGHT AND HEADERS MUST REMAIN INTACT.
#
# If you plan to use the script on a commercial site, we suggest that you
# provide a link or a reference to Softricks.com somewhere on your site.
#
# Distributed under the GNU General Public License.
# For more information visit: http://www.gnu.org/copyleft/lgpl.html
#
# Visit the website for more information on Softricks.com's Copyright, 
# Privacy, Disclaimer and Terms of use policies.
************************************************************************ */

function name_values(instring) {
	var vars = new Array();
	rc = "\235";
	instring = instring.replace(/\\\;/g, rc);

	var pattern = /[a-zA-Z0-9]+\=[\/:#a-zA-Z0-9\. \235]+/gi;
	var y = instring.match(pattern);
	for (i=0; i<y.length; i++) {
		var s = y[i].split("=");
		s[1] = s[1].replace(rc, ";");
		vars[i] = "v_" + s[0];
		eval(vars[i] + " = '" + s[1] + "'");
	}
	return vars;
}

var onClickFnCode = "";
var orig_onClickFnCode = "";

function onClickFn(pday) {
	var re = /pday/;
	onClickFnCode = orig_onClickFnCode;
	onClickFnCode = onClickFnCode.replace(re, "'" + pday + "'");
	eval(onClickFnCode);
}

var v_CloseOnSelect, v_AppendOrReplace, v_AppendChar, v_ReturnData;
var v_InlineX, v_InlineY, v_Title, v_CurrentDate, v_AllowWeekends;
var v_Resizable, v_Width, v_Height, v_SelectAfter, v_NSHierarchy;

var weekend = [0,6];
var weekendColor = "#e0e0e0";
var fontface = "Courier New";
var fontsize = 2;

var gNow = new Date();
var ggWinCal;           // Really global variable pointing to the calendar window

var theLayer;
var theLayerStyle;		// Style used for positioning in IE.

var currX, currY;
var cx, cy;				// Client co-ords
var x, y;				
var incrX, incrY;

var mDown, mUp;

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

Calendar.DOMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
Calendar.lDOMonth = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
Calendar.DOW = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
Calendar.supportedFormats = ["MM/DD/YYYY", "MM/DD/YY", "MM-DD-YYYY", "MM-DD-YY", "DD/MON/YYYY", "DD/MON/YY", "DD-MON-YYYY", "DD-MON-YY", "DD/MONTH/YYYY", "DD/MONTH/YY", "DD-MONTH-YYYY", "DD-MONTH-YY", "MONTH DD, YYYY", "DD/MM/YYYY", "DD/MM/YY", "DOW, DD-MON-YY"];
Calendar.count = 0;
Calendar.Format = null;

Calendar.gInitText = "CanBiotech.com Calendar";

function Calendar(p_item, p_WinCal, p_month, p_year, p_format, p_type) {

	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;
	}
	
	if (p_type == null)
		this.gType = "POPUP";		
	else
		this.gType = p_type;

	if (this.gType == "INLINE") {
		this.WHO = "";
		this.INLINE = "Calendar";	
		this.codeINLINE = "";		
	} else
		this.WHO = "window.opener.";

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

Calendar.get_month = Calendar_get_month;
Calendar.get_daysofmonth = Calendar_get_daysofmonth;
Calendar.get_dow = Calendar_get_dow;
Calendar.calc_month_year = Calendar_calc_month_year;
Calendar.print = Calendar_print;
Calendar.CreateCalendarLayer = Calendar_CreateCalendarLayer;
Calendar.Close = Calendar_Close;
Calendar.Lwwrite = Calendar_Lwwrite;
Calendar.MoveTo = Calendar_MoveTo;
Calendar.isWeekend = Calendar_isWeekend;

function Calendar_get_month(monthNo, pLanguage) {
if (!pLanguage || pLanguage=="E")
	return Calendar.EMonths[monthNo];
else
	return Calendar.Months[monthNo];
}

function Calendar_get_dow(dayNo) {
	return Calendar.DOW[dayNo];
}

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) {
		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) {
		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_isWeekend(pday) {
	var i;

	for (i=0; i<weekend.length; i++) {
		if (pday == weekend[i])
			return true;
	}
	return false;
}

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

Calendar.prototype.setFormat = function(pFormat) {
	var j;
	for (j=0; j<Calendar.supportedFormats.length; j++) {
		if (Calendar.supportedFormats[j] == pFormat)
			Calendar.Format = pFormat;
	}
}

Calendar.prototype.getMonthlyCalendarCode = function() {
	var vCode = "";
	var vHeader_Code = "";
	var vData_Code = "";

	vCode = vCode + "<TABLE WIDTH='237' BORDER=1 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.onclickfn = function() {
	var whois = this.WHO + 
				((this.gType == "POPUP") ? 
				"document." + v_NSHierarchy : 
				"window.document." + v_NSHierarchy) + 
				this.gReturnItem + ".value";

	var apchar = (this.returnMode == "Replace") ? " = " : " += ";

	var retCode = "apchar = ''" +
					((this.returnMode == "Replace") ? ";" : " + ") +
					"((" + whois + " == '') ? '' : '" + this.appendChar + "');\n" +
				whois + apchar + "apchar + pday;\n";

	return retCode;
}

Calendar.prototype.show = function() {
	var vCode = "";

	if (this.gType == "POPUP")
		this.gWinCal.document.open();

	this.wwrite("<html>");
	this.wwrite("<head><title>Calendar</title>");
	
	if (this.gType == "POPUP")
		this.wwrite("<script language='javascript'>" + 
			"function onClickFn(pday) {\n" +
			this.onclickfn() + "}\n<\/script>");
	else
		orig_onClickFnCode = this.onclickfn();

	this.wwrite("</head>");

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

	this.wwrite("<TABLE WIDTH='237' BORDER=0 CELLPADDING=0 BGCOLOR='#000099'><TR><TD>" +  
	"<TABLE BORDER=0 WIDTH='100%' CELLPADDING=1 BGCOLOR='#B7B7C7'>" +  
	"<TR><TD BGCOLOR='#000099'>" + 
	"<FONT COLOR=white FACE='" + fontface + "' SIZE=2><B>" + this.gTitle + "</B></FONT>" + 
	"</TD><TD BGCOLOR='#000099' ALIGN=RIGHT>" + 
	"<FONT COLOR=white FACE='" + fontface + "' SIZE=2><B>" + 
	"<A HREF='javascript:" +
	this.WHO + "Calendar.Close(\"" + this.gType + "\", \"" + this.INLINE + "\");' " +
	"STYLE='color:white'>" + 
	"x</A></B></FONT></TR><TR>" + 
	"<TD BGCOLOR='#B7B7C7' COLSPAN=2>");

	this.wwriteA("<FONT FACE='" + fontface + "' SIZE=2><B>");
	this.wwriteA(this.gMonthName + " " + this.gYear);
	this.wwriteA("</B><BR>");

	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 BORDER=1 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#e0e0e0'><TR><TD ALIGN=center>");
	
	this.wwrite("<FONT COLOR=black FACE='" + fontface + "' SIZE=2>" + 
			"[<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" + 
			"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)-1) + "', '" + this.gFormat + "', '" + this.gType + "'" + 
			");\"><<<\/A>]</FONT></TD><TD ALIGN=center>");
	this.wwrite("<FONT COLOR=black FACE='" + fontface + "' SIZE=2>" + 
			"[<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" + 
			"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "', '" + this.gType + "'" + 
			");\"><<\/A>]</FONT></TD><TD ALIGN=center>");
	this.wwrite("<FONT COLOR=black FACE='" + fontface + "' SIZE=2>" + 
			"[<A HREF=\"javascript:window.print();\">" + 
			"Print</A>]</FONT></TD><TD ALIGN=center>");
	this.wwrite("<FONT COLOR=black FACE='" + fontface + "' SIZE=2>" + 
			"[<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" + 
			"'" + this.gReturnItem + "', '" + gNow.getMonth() + "', '" + gNow.getFullYear() + "', '" + this.gFormat + "', '" + this.gType + "'" + 
			");\">Today<\/A>]</FONT></TD><TD ALIGN=center>");
	this.wwrite("<FONT COLOR=black FACE='" + fontface + "' SIZE=2>" + 
			"[<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" + 
			"'" + this.gReturnItem + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "', '" + this.gType + "'" + 
			");\">><\/A>]</FONT></TD><TD ALIGN=center>");
	this.wwrite("<FONT COLOR=black FACE='" + fontface + "' SIZE=2>" + 
			"[<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" + 
			"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)+1) + "', '" + this.gFormat + "', '" + this.gType + "'" + 
			");\">>><\/A>]</FONT></TD></TR></TABLE><BR>");

	vCode = this.getMonthlyCalendarCode();
	this.wwrite(vCode);

	this.wwrite("</TD></TR></TABLE></TD></TR></TABLE>");

	this.wwrite("</font></body></html>");
	
	if (this.gType == "POPUP")
		this.gWinCal.document.close();
		
	if (this.gType == "INLINE")
		Calendar.Lwwrite(this.codeINLINE, this.INLINE);
}

function Calendar_Close(pType, pINLINE) {
	if (pType == "POPUP")
		ggWinCal.close();
	if (pType == "INLINE")
		Calendar.Lwwrite(Calendar.gInitText, pINLINE)
}

Calendar.prototype.showY = function() {
	var vCode = "";
	var i;
	var vr, vc, vx, vy; 
	var vxf = 285;
	var vyf = 200;  
	var vxm = 10;
	var vym;
	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>");

	if (this.gType == "POPUP")
		this.wwrite("<script language='javascript'>" + 
			"function onClickFn(pday) {\n" +
			this.onclickfn() + "}\n<\/script>");
	else
		orig_onClickFnCode = this.onclickfn();

	this.wwrite("</head>");

	this.wwrite("<FONT FACE='" + fontface + "' SIZE=2><B>");

	this.wwrite("Year : " + this.gYear);
	this.wwrite("</B><BR>");

	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.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.Build(" + 
			"'" + this.gReturnItem + "', null, '" + nextYYYY + "', '" + this.gFormat + "'" +
			");" +
			"\">>><\/A>]</TD></TR></TABLE><BR>");

	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.cal_header = function() {
	var vCode = "";

	vCode = vCode + "<TR>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='2' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Sun</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='2' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Mon</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='2' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Tue</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='2' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Wed</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='2' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Thu</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='2' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Fri</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='16%'><FONT SIZE='2' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><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 = "";
	
	var linkText = "";
	var linkCloseText = "";

	/*
	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='2' FACE='" + fontface + "'> </FONT></TD>";
	}

	if (this.closeable) {
		closecodeP = ((this.gType=="POPUP") ? "window.close();" : "");
		closecodeI = "Calendar.Close(\"" + this.gType + "\", \"" + this.INLINE + "\"); ";
	} else {
		closecodeP = "";
		closecodeI = "void(0);' ";
	}

	var whois = this.WHO + 
				((this.gType == "POPUP") ? "document." : "window.document.") + 
				this.gReturnItem + ".value";

	for (j=vFirstDay; j<7; j++) {
		vDate.setDate(vDay);
		if ((this.gAllowWeekends == "No" && Calendar.isWeekend(j)) || 
			(vDate < v_SelectAfter)) {
					linkText = "";
					linkCloseText = "";
		} else {
			linkText = "<A HREF='javascript:" + closecodeI + "' " +
				"onClick=\"onClickFn('" + 
				
				((this.returnData == "Date") ? 
				this.format_data(vDay) : 
				this.format_dow(vDay)) + 
				
				"');" + 
				closecodeP +
				"\">";
			linkCloseText = "<\/A>";
		}

		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + 
				"><FONT SIZE='2' FACE='" + fontface + "'>" + 
				linkText + 
				this.format_day(vDay) + 
				linkCloseText + 
				"</FONT></TD>";
		vDay = vDay + 1;
	}
	vCode = vCode + "</TR>";
	for (k=2; k<7; k++) {
		vCode = vCode + "<TR>";

		for (j=0; j<7; j++) {
			vDate.setDate(vDay);
			if ((this.gAllowWeekends == "No" && Calendar.isWeekend(j)) || 
				(vDate < v_SelectAfter)) {
					linkText = "";
					linkCloseText = "";
			} else {
				linkText = "<A HREF='javascript:" + closecodeI + "' " +
					"onClick=\"onClickFn('" + 
				
					((this.returnData == "Date") ? 
					this.format_data(vDay) : 
					this.format_dow(vDay)) + 
				
					"');" + 
					closecodeP +
					"\">";
				linkCloseText = "<\/A>";
			}

			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + 
					"><FONT SIZE='2' FACE='" + fontface + "'>" + 
					linkText + 
					this.format_day(vDay) + 
					linkCloseText + 
					"</FONT></TD>";
			vDay = vDay + 1;

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

		if (j == 6)
			vCode = vCode + "</TR>";
		if (vOnLastDay == 1)
			break;
	}

	for (m=1; m<(7-j); m++) {
		if (this.gYearly)
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 
				"><FONT SIZE='2' FACE='" + fontface + "' COLOR='gray'> </FONT></TD>";
		else
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 
				"><FONT SIZE='2' FACE='" + fontface + "' COLOR='gray'>" + m + "</FONT></TD>";
	}

	return vCode;
}

Calendar.prototype.format_day = function(vday) {
	var highDate;
	if (this.gCurrentDate != "NONE")
		highDate = this.gCurrentDate;
	else
		highDate = gNow;

	var vNowDay = highDate.getDate();
	var vNowMonth = highDate.getMonth();
	var vNowYear = highDate.getFullYear();

	if (vday == vNowDay && this.gMonth == vNowMonth && this.gYear == vNowYear)
			return ("<FONT COLOR=\"RED\"><B>" + vday + "</B></FONT>");
	else
			return (vday);
}

Calendar.prototype.write_weekend_string = function(vday) {
	var i;
	if (Calendar.isWeekend(vday))
		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).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;
	var vDOW = Calendar.get_dow(new Date(vMonth + "/" + vDD + "/" + vY4).getDay());

	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 "MONTH DD, YYYY" :
				vData = vFMon + " " + vDD + ", " + vY4;
				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;
			case "DOW, DD-MON-YY" :
				vData = vDOW + ", " + vDD + "-" + vMon + "-" + vY2;
				break;
			default :
				vData = vMonth + "\/" + vDD + "\/" + vY4;
	}

	return vData;
}

Calendar.prototype.format_dow = 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 vDD = (p_day.toString().length < 2) ? "0" + p_day : p_day;

	var vDate = new Date(vMonth + "\/" + vDD + "\/" + vY4);
	vData = Calendar.get_dow(vDate.getDay());
	
	return vData;
}

/*
Calendar Writing Functions
*/
Calendar.prototype.wwrite = function(wtext) {
	if (this.gType == "POPUP")
		this.gWinCal.document.writeln(wtext);
	else {
		this.codeINLINE += wtext;
	}
}

Calendar.prototype.wwriteA = function(wtext) {
	if (this.gType == "POPUP")
		this.gWinCal.document.write(wtext);
	else {
		this.codeINLINE += wtext;
	}
}

function Calendar_CreateCalendarLayer(pLeft, pTop, pInitText) {
	/* IMPORTANT : 
	If you use relative positioning of this layer, use LAYER Tag for Netscape.
	If you want absolute positioning, use DIV tag for Netscape.
	*/
	if (pInitText == null)
		pInitText = Calendar.gInitText;
	else
		Calendar.gInitText = pInitText;

	v_InlineX = pLeft;
	v_InlineY = pTop;

	var Calendar_ID = "Calendar";

	if (isIE)
		document.writeln("<DIV ID=\"" + Calendar_ID + "\" STYLE=\"" + 
		"position:absolute;top:" + pTop + ";left:" + pLeft + ";" + 
		"\">" + pInitText + "<\/DIV>");
	else if (isNav)
		document.writeln("<DIV ID=\"" + Calendar_ID + "\" STYLE=\"" + 
		"position:absolute;top:" + pTop + ";left:" + pLeft + ";" + 
		"\">" + pInitText + "<\/DIV>");
}

function Calendar_Lwwrite(pText, pINLINE) {
	if (isIE) {
		document.all[pINLINE].innerHTML = pText;
	} else if (isNav) {
		var lyr = document.layers[pINLINE].document;
		lyr.open();
		lyr.write(pText);
		lyr.close();
	}
}

function Calendar_MoveTo(pX, pY, pINLINE) {
	if (isIE) {
		document.all[pINLINE].style.top = pY;
		document.all[pINLINE].style.left = pX;
	} else if (isNav) {
		document.layers[pINLINE].top = pY;
		document.layers[pINLINE].left = pX;
	}
}
/* ******************************************************************************* */
/*
Drag-n-Drop Functions
*/
mDown = false;
mUp = false;

function click(e) {
	mUp = false;
	mDown = true;
	if (isIE) {
		x = event.clientX;
		y = event.clientY;
		cx = event.clientX - event.offsetX;
		cy = event.clientY - event.offsetY;
	} else if (isNav) {
		x = e.pageX;
		y = e.pageY;
		cx = theLayer.x;
		cy = theLayer.y;
	}
}

function unclick(e) {
	mUp = true;
	mDown = false;
}

function handleMove(e) {
	if (isIE) {
		currX = event.clientX;
		currY = event.clientY;
	} else if (isNav) {
		currX = e.pageX;
		currY = e.pageY;
	}
	incrX = currX - x;
	incrY = currY - y;

	if (mDown) {
		v_InlineX = cx + incrX;
		v_InlineY = cy + incrY;
		
		window.status = "DRAGGGGGG : X=" + v_InlineX + ", Y=" + v_InlineY;
		MoveLayer(v_InlineX, v_InlineY, "myLayer");
	} else
		window.status = "X=" + currX + ", Y=" + currY;
}

function CalResize() {
	v_Height = ggWinCal.innerHeight;
	v_Width = ggWinCal.innerWidth;
}

function initEvents() {
	if (isNav) {
		theLayer.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP | Event.MOUSEMOVE);
	}

	theLayer.onmousemove = handleMove;
	theLayer.onmousedown = click;
	theLayer.onmouseup = unclick;
}

function MoveLayer(pX, pY) {
	theCSSLayer.top = pY;
	theCSSLayer.left = pX;
}

function drag_init(Leyer) {
	if (isIE) {
		theCSSLayer = document.all[Leyer].style;
		theLayer = document.all[Leyer];
	} else if (isNav) {
		theCSSLayer = document.layers[Leyer];
		theLayer = document.layers[Leyer];
	}

	initEvents();
}

/* ******************************************************************************* */
/*
Calendar Build Function
*/
function Build(p_item, p_month, p_year, p_format, p_type, p_custom) {
	if (p_custom && p_custom != "") {
		v_CurrentDate = "";

		var vvars = name_values(p_custom);
	} else
		v_CurrentDate = "";

	var vCurrentDate;
	if (v_CurrentDate || v_CurrentDate != "") {
		vCurrentDate = new Date(v_CurrentDate);
		p_month = vCurrentDate.getMonth();
		p_year = vCurrentDate.getFullYear().toString();
	} else
		vCurrentDate = "NONE";
	
	v_Resizable = (v_Resizable && v_Resizable != "") ? v_Resizable : "No";
	v_SelectAfter = new Date((v_SelectAfter && v_SelectAfter != "") ? v_SelectAfter : "01/01/0001");
	v_NSHierarchy = isNav ? 
					((v_NSHierarchy && v_NSHierarchy != "") ? (v_NSHierarchy + ".") : "")
					: "";

	var vHeight, vWidth;
	if (p_type == "POPUP") {
		vWidth = (v_Width && v_Width != "") ? v_Width : 260;
		
		if (isIE) vHeight = (v_Height && v_Height != "") ? v_Height : 265;
		else if (isNav) vHeight = (v_Height && v_Height != "") ? v_Height : 250;

		vWinCal = window.open("", "Calendar", 
				"width=" + vWidth + ",height=" + vHeight + 
				",status=no,resizable=" + v_Resizable);
		vWinCal.opener = self;
		ggWinCal = vWinCal;
		var p_WinCal = ggWinCal;

		if (isNav) ggWinCal.captureEvents(Event.RESIZE);
		ggWinCal.onresize = CalResize;
	}

	gCal = new Calendar(p_item, p_WinCal, p_month, p_year, p_format, p_type);
	
	gCal.gCurrentDate = vCurrentDate;
	gCal.gAllowWeekends = 
		(v_AllowWeekends && v_AllowWeekends != "" &&  
		v_AllowWeekends == "Yes") ? "Yes" : "No";

	gCal.gBGColor="white";
	gCal.gLinkColor="black";
	gCal.gTextColor="black";
	gCal.gHeaderColor="darkgreen";
	
	gCal.closeable = v_CloseOnSelect ? 
		((v_CloseOnSelect == "Yes") ? true : false)
		: false;

	gCal.returnMode = v_AppendOrReplace ?
		v_AppendOrReplace : "Replace";

	gCal.returnData = v_ReturnData ?
		v_ReturnData : "Date";

	gCal.appendChar = (gCal.returnMode == "Append") ?
		v_AppendChar ? v_AppendChar : ";" 
		: "";
					
	gCal.InlineX = v_InlineX ? v_InlineX : 100;
	gCal.InlineY = v_InlineY ? v_InlineY : 100;
	
	if (gCal.gType == "INLINE") {
		Calendar.MoveTo(gCal.InlineX, gCal.InlineY, gCal.INLINE);
	}

	gCal.gTitle = v_Title ? v_Title : gCal.gMonthName + "/" + gCal.gYear;
	if (gCal.gYearly)	gCal.showY();
	else	gCal.show();

	if (gCal.gType == "INLINE") {
		drag_init(gCal.INLINE);
	}
}

function show_calendar() {

	p_item = arguments[0];
	if (arguments[1] == null)
		p_month = new String(gNow.getMonth());
	else
		p_month = (typeof(arguments[1]) == "number") ? 
						arguments[1].toString() 
						: 
						arguments[1];
	if (arguments[2] == "" || arguments[2] == null)
		p_year = new String(gNow.getFullYear().toString());
	else
		p_year = (typeof(arguments[2]) == "number") ? 
						arguments[2].toString() 
						: 
						arguments[2];
	if (arguments[3] == null)
		p_format = "MM/DD/YYYY";
	else
		p_format = (typeof(arguments[3]) == "string") ? 
						arguments[3] 
						: 
						"MM/DD/YYYY";
	if (arguments[4] == null)
		p_type = "POPUP";
	else
		p_type = (typeof(arguments[4]) == "string" && 
					(arguments[4] == "POPUP" || arguments[4] == "INLINE")) ?
						arguments[4]
						:
						"POPUP";
	if (arguments[5] == null)
		p_custom = "CloseOnSelect=Yes;AppendOrReplace=Replace;AppendChar=';';ReturnData=Date;Title=Popup Date Picker;AllowWeekends=Yes;Resizable=No";
	else
		p_custom = typeof(arguments[5]) == "string" ?
					arguments[5]
					:
					"CloseOnSelect=Yes;AppendOrReplace=Replace;AppendChar=';';ReturnData=Date;Title=Popup Date Picker;AllowWeekends=Yes;Resizable=No";

	Build(p_item, p_month, p_year, p_format, p_type, p_custom);
}

function show_yearly_calendar(p_item, p_year, p_format) {
	if (p_year == null || p_year == "")
		p_year = new String(gNow.getFullYear().toString());
	else
		p_year = (typeof(p_year) == "number") ?
					p_year.toString()
					:
					p_year;

	if (p_format == null || p_format == "")
			p_format = "MM/DD/YYYY";

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

	Build(p_item, null, p_year, p_format);
}
/***EOF***/