/* ********************************************************************
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.
************************************************************************ */
/************************************************************************
# Viewlocity Inc., changes include removal of support for INLINE calendar
# and change in color schemes. Most of the colors are derived through the
# Viewlocity stylesheet. All exceptions are noted.
************************************************************************/

function name_values(instring) {
	// Assumption: ';' is a restricted character in a value.
	// Returns an array of variable names set by this function.
	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 = "";

// This is a Dynamic function. Its function code is constructed
// in onclickfn method and set in the show method.
// This function is here in the same way as the function we
// construct in the calendar window in case of POPUP calendar.
// This is for the INLINE calendar, used to append selected dates

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

// Custom parameters set by the 6th argument to show_calendar function.
// CUSTOM STRING
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 fontface = "Courier New";
var fontsize = 2;

//All colors in the calendar are controlled by the following Viewlocity
//Hard coded colors
var vtodayColor = "#660099";  //purple
var vlinkColor = "black";
var veomColor = "999999";     // End of Month grey
var vorangeBG = "orangebar";  //orange

//Colors picked up from classes defined in vissys.css Viewlocity
var vblackText = "smallblack";
var vpurpleBG = "navarrbar";
var vpurpleTitle = "screentitle";
var vwhiteTitle = "wttitle";
var vwhiteBG = "infoalertbg";
var vstartTDBody = "<TD WIDTH='14%' CLASS='mediumblack' style='font-size: 8pt'>";
var vstartTDHeader = "<TD WIDTH='14%' CLASS='smallblack'>";

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

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

// Month names in YOUR Language (French/Spanish..)

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.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;

// For inline calendar, the default contents of the layer. (v1.3)
Calendar.gInitText = "Softricks.com Calendar";

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

	// Argument p_type defines if the calendar is popup or inline
	// If p_type is INLINE, (support removed from this code)
	//    you must pass p_inline parameter which specifies the name of the layer
	//    which displays the calendar inline.
	//

	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.gType = "POPUP";		// Always popup

	this.WHO = "window.opener.";

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

	//Viewlocity added properties
	this.gBGClass = "";
	this.gTextClass = "";
	//End of Viewlocity added properties

	this.gReturnItem = p_item;
	this.gTitle = "Softricks.com Calendar";

    this.gReldateFlag = p_reldate_flag;
}

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.Close = Calendar_Close;
Calendar.isWeekend = Calendar_isWeekend;

function Calendar_get_month(monthNo, pLanguage) {
// Since we are using internationalization we don't need this functionality
//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) {
		// 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_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 = "";

	// Begin Table Drawing code here..
	vCode = vCode + "<TABLE align='center' WIDTH='237' BORDER=1 CLASS=\"" + this.gBGClass + "\">";

	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() {
	// This should return the code string for the onclickfn in the calendar document.

	// This is the reference to the return object
	// window.opener.document. / window.document. ... .value
	var whois = this.WHO +
				((this.gType == "POPUP") ?
				"document." + v_NSHierarchy :
				"window.document." + v_NSHierarchy) +
				this.gReturnItem + ".value";

	// apchar will turn out to be either " = " or " += ''" or " += ';'"
	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();

	// Setup the page...
	this.wwrite("<html>");
	this.wwrite("<head>" +
	"<link rel=\"stylesheet\" href=\"/tower/resourceservlet?resource=/vissys/html/vissys.css\">" +
	"<title>Control Tower Platform</title>" + "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">" ) ;

	if (this.gType == "POPUP")
		this.wwrite("<script language='javascript'>" +
            "function getRelativeDate() {\n" +
            "var index = document.forms['relativedate'].rounding.selectedIndex;\n" +
            "var rounding = document.forms['relativedate'].rounding.options[index].value;\n" +
            "index = document.forms['relativedate'].sign.selectedIndex;\n" +
            "var sign     = document.forms['relativedate'].sign.options[index].text;\n" +
            "var amount   = document.forms['relativedate'].amount.value;\n" +
            "index = document.forms['relativedate'].datefield.selectedIndex;\n" +
            "var datefield= document.forms['relativedate'].datefield.options[index].value;\n" +
            "var reldate = \"\" + rounding + sign + amount + datefield;\n" +
            "return reldate; }\n" +
			"function onClickFn(pday) {\n" +
			this.onclickfn() + "} \n<\/script>");
	else
		orig_onClickFnCode = this.onclickfn();
	
	this.wwrite("</head>");

	this.wwrite("<body " +
			"link=\"" + this.gLinkColor + "\" " +
			"class=\"" + this.gTextClass + "\">");

	this.wwrite("<TABLE align='center' WIDTH='237' BORDER=0 CELLPADDING=0 CLASS='" + vpurpleTitle + "'><TR><TD>" +
	"<TABLE BORDER=0 WIDTH='100%' CELLPADDING=1 CLASS='" + vpurpleTitle +
	"'><TR><TD CLASS='" + vpurpleTitle + "' WIDTH='95%'>" +  this.gTitle +
	"</TD><TD CLASS='" + vwhiteTitle + "'>" +
	"<A HREF='javascript:" +
	this.WHO + "Calendar.Close(\"" + this.gType + "\", \"" + this.INLINE + "\");' " +
	"CLASS='" + vwhiteTitle + "'>" +
	"x</A></TR><TR>" +
	"<TD class='" + vwhiteBG + "' COLSPAN=2>");


	// Viewlocity added code to check for user date format
	// Display year before month if format is like yyyymmdd and display
	// month before year otherwise
        var subst = this.gFormat;
	if( (subst.substring(0, 2)) == "yy" ) {
	    this.wwriteA(this.gYear + " " + this.gMonthName);
	}
	else {
	    this.wwriteA(this.gMonthName + " " + this.gYear);
	}
	this.wwriteA("<BR>");

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

	var nextMMYYYY = Calendar.calc_month_year(this.gMonth, this.gYear, 1);
	var nextMM = nextMMYYYY[0];
	var nextYYYY = nextMMYYYY[1];

	this.wwrite("<TABLE WIDTH='100%' class='" + vorangeBG + "'BORDER=1 CELLSPACING=0 CELLPADDING=0 ><TR><TD ALIGN=center>");//Viewlocity change BG color for the <, >, <<, >>

	this.wwrite("<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" +
			"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)-1) + "', '" + this.gFormat + "', '" + this.gType + "','','" + this.gReldateFlag + "'" +
			");\"><<<\/A></TD><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" +
			"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "', '" + this.gType + "','','" + this.gReldateFlag + "'" +
			");\"><<\/A></TD><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" +
			"'" + this.gReturnItem + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "', '" + this.gType + "','','" + this.gReldateFlag + "'" +
			");\">><\/A></TD><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
			"javascript:" + this.WHO + "Build(" +
			"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)+1) + "', '" + this.gFormat + "', '" + this.gType + "','','" + this.gReldateFlag + "'" +
			");\">>><\/A>" +
			"</TD></TR></TABLE><BR>");

	// Get the complete calendar code for the month..
	vCode = this.getMonthlyCalendarCode();
	this.wwrite(vCode);

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

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

    // Relative Date goes here...
    
    //this.wwrite("<script language='javascript'>" + "alert(" + this.gReldateFlag +") \n<\/script>");
			
			
    if (this.gReldateFlag == "true"){
        this.wwrite("<form name=relativedate method=post onSubmit=\"return false\">");
        this.wwrite("<TABLE align='center' border='2'><TR>");
        this.wwrite("<TD><select name='rounding' CLASS='formfields'><option selected='selected' value=''>trunc</option><option value='='>exact</option><option value='^'>rndup</option></select></TD>");
        
        this.wwrite("<TD><select name='sign' CLASS='formfields'><option selected='selected'>+</option><option>-</option></select></TD>");
        this.wwrite("<TD><input type='text' CLASS='inputtext' name='amount' value='0' size='6'></TD>");
        this.wwrite("<TD><select name='datefield' CLASS='formfields'><option value='mm'>minute</option><option value='hh'>hour</option><option selected='selected' value='dd'>day</option><option value='mo'>month</option><option value='yy'>year</option></select></TD>");
        
        this.wwrite("<TD><a HREF='javascript:' onClick=\"onClickFn(getRelativeDate());window.close();\"><font style='font-family: Arial, Verdana, Helvetica, Sans-Serif; font-size: 8pt;'>Submit</font></a></TD>");
        this.wwrite("</TR></TABLE>");
        this.wwrite("</form>");
    }

    this.wwrite("</body></html>");

	this.gWinCal.document.close();
}

function Calendar_Close(pType, pINLINE) {
	ggWinCal.close();
}


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

//  Part of I18N refactory to get all the week days in user preferred language

	vCode = vCode + "<TR>";
   vCode = vCode + "  ";
	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 + vstartTDBody + "</TD>";
	}

	// If closeable...
	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";

	// Write rest of the 1st week
	for (j=vFirstDay; j<7; j++) {
		vDate.setDate(vDay);
		if ((this.gAllowWeekends == "No" && Calendar.isWeekend(j)) ||
			(vDate < v_SelectAfter)) {
					linkText = "";
					linkCloseText = "";
		} else {
			linkText = "<A style='font-size: 8pt;color:blue' HREF='javascript:" + this.WHO + closecodeI + "' " +
				"onClick=\"onClickFn('" +

				((this.returnData == "Date") ?
				this.format_data(vDay) :
				this.format_dow(vDay)) +

				"');" +
				closecodeP +
				"\">";
			linkCloseText = "<\/A>";
		}

		vCode = vCode + vstartTDBody +
				linkText +
				this.format_day(vDay) +
				linkCloseText +
				"</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++) {
			vDate.setDate(vDay);
			if ((this.gAllowWeekends == "No" && Calendar.isWeekend(j)) ||
				(vDate < v_SelectAfter)) {
					linkText = "";
					linkCloseText = "";
			} else {
				linkText = "<A style='font-size: 8pt;color:blue' HREF='javascript:" + this.WHO + closecodeI + "' " +
					"onClick=\"onClickFn('" +

					((this.returnData == "Date") ?
					this.format_data(vDay) :
					this.format_dow(vDay)) +

					"');" +
					closecodeP +
					"\">";
				linkCloseText = "<\/A>";
			}

			vCode = vCode + vstartTDBody +
					linkText +
					this.format_day(vDay) +
					linkCloseText +
					"</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++) {
		vCode = vCode + vstartTDBody + "<FONT STYLE='font-size: 8pt' COLOR='" + veomColor + "'>" + 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=" + vtodayColor + "><B>" + vday + "</B></FONT>");  //Viewlocity change current day Color
	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);
	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());

// Fornat a date in user preferred format

	vData = this.gFormat;
	vData = vData.replace(/MMM/i, vMon);
	vData = vData.replace(/MM/i, vMonth);
	vData = vData.replace(/dd/i, vDD);
	vData = vData.replace(/yyyy/i, 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) {
	this.gWinCal.document.writeln(wtext);
}

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

/* ******************************************************************************* */
/*
Drag-n-Drop Functions
*/


function CalResize() {
	// Store these values
	// so that subsequent calendar windows keep the same settings.
	v_Height = ggWinCal.innerHeight;
	v_Width = ggWinCal.innerWidth;
}

/* ******************************************************************************* */
/*
Calendar Build Function
*/
function Build(p_item, p_month, p_year, p_format, p_type, p_custom, p_reldate_flag) {
	// Read Custom parameters from the custom string here..
	if (p_custom && p_custom != "") {
		// Reset the name/value variables
		// which should not be carried forward to the next calendar..
		v_CurrentDate = "";
		//Viewlocity comment: the following call has the side effect of setting all the possible custom
		//name value pairs passed in the p_custom string.(using eval)
		var vvars = name_values(p_custom);
	} else
		v_CurrentDate = "";

	// If the current date is specified,
	// split it & send it to the calendar...
	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, vWinCal;
	if (p_type == "POPUP") {

		vWidth = (v_Width && v_Width != "") ? v_Width : 260; //Viewlocity change

		if (isIE) vHeight = (v_Height && v_Height != "") ? v_Height : 260; //Viewlocity change
		else if (isNav) vHeight = (v_Height && v_Height != "") ? v_Height : 260;

        // this relies on our practice of never supplying 'p_custom' parameter to calendar function
        if (p_reldate_flag) {
            vHeight = 300;
            vWidth = 320; // Viewlocity Change
        }
        
        var winLeft = (screen.width - vWidth) / 2;
        var winUp = (screen.height - vHeight) / 2;
        
        vWinCal  = window.open("", "Calendar",
				"width=" + vWidth + ",height=" + vHeight + ",left=" + winLeft + ",top=" + winUp +
				",status=no,resizable=" + v_Resizable);


		vWinCal.opener = self;
		ggWinCal = vWinCal;
		var p_WinCal = ggWinCal;

                ggWinCal.focus(); //Viewlocity change to keep the window always in the foreground

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

	gCal = new Calendar(p_item, p_WinCal, p_month, p_year, p_format, p_type, p_reldate_flag);

	gCal.gCurrentDate = vCurrentDate;
	gCal.gAllowWeekends =
		(v_AllowWeekends && v_AllowWeekends != "" &&
		v_AllowWeekends == "Yes") ? "Yes" : "No";

	// ############ CUSTOMIZE #############
	// Customize your Calendar here..
	gCal.gBGClass=vwhiteBG;
	gCal.gLinkColor=vlinkColor; //Viewlocity change  Dates and the < > << >>
	gCal.gTextClass=vblackText; //To conform to vissys.css

	gCal.closeable = v_CloseOnSelect ?
		((v_CloseOnSelect == "Yes") ? true : false)
		: false;

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

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

	// Character to be added For Append mode
	gCal.appendChar = (gCal.returnMode == "Append") ?
		v_AppendChar ? v_AppendChar : ";"
		: "";

	//gCal.gTitle = v_Title ? v_Title : gCal.gMonthName + "/" + gCal.gYear;
	gCal.gTitle = "Calendar";

	// ############ CUSTOMIZE #############

	gCal.show();
}

/* ******************************************************************************* */
/*
Monthly Calendar Code Starts here
*/
function show_calendar() {
	/*
		p_item  : Return Item.
		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_type	: POPUP/INLINE Calendar
		p_custom: String of customizable name/value pair parameters
					v_CloseOnSelect
					v_AppendOrReplace
					v_AppendChar
					v_ReturnData
					v_InlineX
					v_InlineY
					v_Title
					v_CurrentDate
					v_AllowWeekends
					v_Height
					v_Width
					v_Resizable
					v_SelectAfter
					v_NSHierarchy	: If the form calling calendar is in a layer
										(reqd only for Netscape)
          p_reldate_flag: boolean flag to indicate if relative date is enabled (true or false)
	*/

	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=Pick A Date;AllowWeekends=No;Resizable=No";
	else
		p_custom = typeof(arguments[5]) == "string" ?
					arguments[5]
					:
					"CloseOnSelect=Yes;AppendOrReplace=Replace;AppendChar=';';ReturnData=Date;Title=Pick A Date;AllowWeekends=No;Resizable=No";

    if (arguments[6] == null)
        p_reldate_flag = false;
    else
        p_reldate_flag = arguments[6];

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

function show_calendar2(p_item, reldate_flag) {
    /*
      Function implements show_calendar with only first arguemnt and additional flag to enable/disable
      relative date chooser
    */
        show_calendar(p_item,null,null,null,null,null,reldate_flag);
}

function show_calendar_with_reldate(p_item) {
    /*
      Function implements show_calendar with only first argument and relative date chooser enabled
    */
        show_calendar(p_item,null,null,null,null,null,'true');
}