//Javasript name: My Date Time Picker
//Date created: 16-Nov-2003 23:19
//Creator: TengYong Ng
//Website: http://www.rainforestnet.com
//Copyright (c) 2003 TengYong Ng
//FileName: DateTimePicker_css.js
//Version: 2.2.0splx
// Note: Permission given to use and modify this script in ANY kind of applications if
//       header lines are left unchanged.
//Permission is granted to redistribute and modify this javascript under the terms of the GNU General Public License 3.0.
//New Css style version added by Yvan Lavoie (Québec, Canada) 29-Jan-2009
//Formatted for JSLint compatibility by Labsmedia.com (30-Dec-2010)
//Modified by : Alessandro Vernassa (2011)
//Global variables
var winCal;
var dtToday;
var Cal;
var MonthName;
var WeekDayName1;
var WeekDayName2;
var exDateTime;//Existing Date and Time
var selDate;//selected date. version 1.7
var calSpanID = "calBorder"; // span ID
var domStyle = null; // span DOM object with style
var cnLeft = "0";//left coordinate of calendar span
var cnTop = "0";//top coordinate of calendar span
var xpos = 0; // mouse x position
var ypos = 0; // mouse y position
var calHeight = 0; // calendar height
var CalWidth = 208;// calendar width
var CellWidth = 30;// width of day cell.
var TimeMode = 24;// TimeMode value. 12 or 24
var StartYear = 1940; //First Year in drop down year selection
var EndYear = 5; // The last year of pickable date. if current year is 2011, the last year that still picker will be 2016 (2011+5)
var CalPosOffsetX = -10; //X position offset relative to calendar icon, can be negative value
var CalPosOffsetY = 40; //Y position offset relative to calendar icon, can be negative value

//Configurable parameters

//var WindowTitle = "DateTime Picker";//Date Time Picker title.

var SpanBorderColor = "#000000";//span border color
var SpanBgColor = "#FFFFFF"; //span background color
var MonthYearColor = "#cc0033"; //Font Color of Month and Year in Calendar header.
var WeekHeadColor = "#000000"; //var WeekHeadColor="#18861B";//Background Color in Week header.
var SundayColor = "#ffdddd"; //var SundayColor="#C0F64F";//Background color of Sunday.
var SaturdayColor = "#ffffdd"; //Background color of Saturday.
var WeekDayColor = "#dddddd"; //Background color of weekdays.
var FontColor = "#080808"; //color of font in Calendar day cell.
var TodayColor = "#88aaaa"; //var TodayColor="#FFFF33";//Background color of today.
var SelDateColor = "#ff0000"; //var SelDateColor = "#8DD53C";//Backgrond color of selected date in textbox.
var YrSelColor = "#cc0033"; //color of font of Year selector.
var MthSelColor = "#cc0033"; //color of font of Month selector if "MonthSelector" is "arrow".
var HoverColor = "#E0FF38"; //color when mouse move over.
var DisableColor = "#999966"; //color of disabled cell.
var CalBgColor = "#ffffff"; //Background color of Calendar window.

var WeekChar = 3;//number of character for week day. if 2 then Mo,Tu,We. if 3 then Mon,Tue,Wed.
var DateSeparator = "-";//Date Separator, you can change it to "-" if you want.
var ShowLongMonth = true;//Show long month name in Calendar header. example: "January".
var ShowMonthYear = true;//Show Month and Year in Calendar header.
var ThemeBg = "";//Background image of Calendar window.
var PrecedeZero = true;//Preceding zero [true|false]
var MondayFirstDay = true;//true:Use Monday as first day; false:Sunday as first day. [true|false]  //added in version 1.7
var UseImageFiles = true;//Use image files with "arrows" and "close" button
var DisableBeforeToday = false; //Make date before today unclickable.
var imageFilesPath =   "../../images/";

var scripts = document.getElementsByTagName('script');
for (var i in scripts)
{
    if (scripts[i].src != undefined && (scripts[i].src.search(/calendar.js$/)>=0 ))
    {
       imageFilesPath  = scripts[i].src.replace(/calendar.js$/,'')+imageFilesPath;
       break;
    }
}

//use the Month and Weekday in your preferred language.

var MonthName = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
var WeekDayName1 = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
var WeekDayName2 = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"];

gl_pCtrl = null;
//end Configurable parameters

//end Global variable


// Calendar prototype
function Calendar(pDate, pCtrl)
{
    
    //Properties
    this.Date = pDate.getDate();//selected date
    this.Month = pDate.getMonth();//selected month number
    this.Year = pDate.getFullYear();//selected year in 4 digits
    this.Hours = pDate.getHours();

    if (pDate.getMinutes() < 10)
    {
        this.Minutes = "0" + pDate.getMinutes();
    }
    else
    {
        this.Minutes = pDate.getMinutes();
    }

    if (pDate.getSeconds() < 10)
    {
        this.Seconds = "0" + pDate.getSeconds();
    }
    else
    {
        this.Seconds = pDate.getSeconds();
    }


    this.MyWindow = winCal;
    this.Ctrl = pCtrl;
    this.Format = "ddMMyyyy";
    this.Separator = DateSeparator;
    this.ShowTime = false;
    this.Scroller = "DROPDOWN";
    if (pDate.getHours() < 12)
    {
        this.AMorPM = "AM";
    }
    else
    {
        this.AMorPM = "PM";
    }

    this.ShowSeconds = false;
}

Calendar.prototype.GetMonthIndex = function (shortMonthName)
{
    for (var i = 0; i < 12; i += 1)
    {
        if (MonthName[i].substring(0, 3).toUpperCase() === shortMonthName.toUpperCase())
        {
            return i;
        }
    }
};

Calendar.prototype.IncYear = function () {
    if (Cal.Year <= dtToday.getFullYear()+EndYear)
        Cal.Year += 1;
};

Calendar.prototype.DecYear = function () {
    if (Cal.Year > StartYear)
        Cal.Year -= 1;
};

Calendar.prototype.IncMonth = function() {
    if (Cal.Year <= dtToday.getFullYear() + EndYear) {
        Cal.Month += 1;
        if (Cal.Month >= 12) {
            Cal.Month = 0;
            Cal.IncYear();
        }
    }
};

Calendar.prototype.DecMonth = function() {
    if (Cal.Year >= StartYear) {
        Cal.Month -= 1;
        if (Cal.Month < 0) {
            Cal.Month = 11;
            Cal.DecYear();
        }
    }
};

Calendar.prototype.SwitchMth = function (intMth)
{
    Cal.Month = parseInt(intMth, 10);
};

Calendar.prototype.SwitchYear = function (intYear)
{
    Cal.Year = parseInt(intYear, 10);
};

Calendar.prototype.SetHour = function (intHour)
{
    var MaxHour,
    MinHour,
    HourExp = new RegExp("^\\d\\d"),
    SingleDigit = new RegExp("\\d");

    if (TimeMode === 24)
    {
        MaxHour = 23;
        MinHour = 0;
    }
    else if (TimeMode === 12)
    {
        MaxHour = 12;
        MinHour = 1;
    }
    else
    {
        alert("TimeMode can only be 12 or 24");
    }

    if ((HourExp.test(intHour) || SingleDigit.test(intHour)) && (parseInt(intHour, 10) > MaxHour))
    {
        intHour = MinHour;
    }

    else if ((HourExp.test(intHour) || SingleDigit.test(intHour)) && (parseInt(intHour, 10) < MinHour))
    {
        intHour = MaxHour;
    }

    if (SingleDigit.test(intHour))
    {
        intHour = "0" + intHour;
    }

    if (HourExp.test(intHour) && (parseInt(intHour, 10) <= MaxHour) && (parseInt(intHour, 10) >= MinHour))
    {
        if ((TimeMode === 12) && (Cal.AMorPM === "PM"))
        {
            if (parseInt(intHour, 10) === 12)
            {
                Cal.Hours = 12;
            }
            else
            {
                Cal.Hours = parseInt(intHour, 10) + 12;
            }
        }

        else if ((TimeMode === 12) && (Cal.AMorPM === "AM"))
        {
            if (intHour === 12)
            {
                intHour -= 12;
            }

            Cal.Hours = parseInt(intHour, 10);
        }

        else if (TimeMode === 24)
        {
            Cal.Hours = parseInt(intHour, 10);
        }
    }

};

Calendar.prototype.SetMinute = function (intMin)
{
    var MaxMin = 59,
    MinMin = 0,

    SingleDigit = new RegExp("\\d"),
    SingleDigit2 = new RegExp("^\\d{1}$"),
    MinExp = new RegExp("^\\d{2}$"),

    strMin = 0;

    if ((MinExp.test(intMin) || SingleDigit.test(intMin)) && (parseInt(intMin, 10) > MaxMin))
    {
        intMin = MinMin;
    }

    else if ((MinExp.test(intMin) || SingleDigit.test(intMin)) && (parseInt(intMin, 10) < MinMin))
    {
        intMin = MaxMin;
    }

    strMin = intMin + "";
    if (SingleDigit2.test(intMin))
    {
        strMin = "0" + strMin;
    }

    if ((MinExp.test(intMin) || SingleDigit.test(intMin)) && (parseInt(intMin, 10) <= 59) && (parseInt(intMin, 10) >= 0))
    {
        Cal.Minutes = strMin;
    }
};

Calendar.prototype.SetSecond = function (intSec)
{
    var MaxSec = 59,
    MinSec = 0,

    SingleDigit = new RegExp("\\d"),
    SingleDigit2 = new RegExp("^\\d{1}$"),
    SecExp = new RegExp("^\\d{2}$"),

    strSec = 0;

    if ((SecExp.test(intSec) || SingleDigit.test(intSec)) && (parseInt(intSec, 10) > MaxSec))
    {
        intSec = MinSec;
    }

    else if ((SecExp.test(intSec) || SingleDigit.test(intSec)) && (parseInt(intSec, 10) < MinSec))
    {
        intSec = MaxSec;
    }

    strSec = intSec + "";
    if (SingleDigit2.test(intSec))
    {
        strSec = "0" + strSec;
    }

    if ((SecExp.test(intSec) || SingleDigit.test(intSec)) && (parseInt(intSec, 10) <= 59) && (parseInt(intSec, 10) >= 0))
    {
        Cal.Seconds = strSec;
    }

};

Calendar.prototype.SetAmPm = function (pvalue)
{
    this.AMorPM = pvalue;
    if (pvalue === "PM")
    {
        this.Hours = parseInt(this.Hours, 10) + 12;
        if (this.Hours === 24)
        {
            this.Hours = 12;
        }
    }

    else if (pvalue === "AM")
    {
        this.Hours -= 12;
    }
};

Calendar.prototype.getShowHour = function ()
{
    var finalHour;

    if (TimeMode === 12)
    {
        if (parseInt(this.Hours, 10) === 0)
        {
            this.AMorPM = "AM";
            finalHour = parseInt(this.Hours, 10) + 12;
        }

        else if (parseInt(this.Hours, 10) === 12)
        {
            this.AMorPM = "PM";
            finalHour = 12;
        }

        else if (this.Hours > 12)
        {
            this.AMorPM = "PM";
            if ((this.Hours - 12) < 10)
            {
                finalHour = "0" + ((parseInt(this.Hours, 10)) - 12);
            }
            else
            {
                finalHour = parseInt(this.Hours, 10) - 12;
            }
        }
        else
        {
            this.AMorPM = "AM";
            if (this.Hours < 10)
            {
                finalHour = "0" + parseInt(this.Hours, 10);
            }
            else
            {
                finalHour = this.Hours;
            }
        }
    }

    else if (TimeMode === 24)
    {
        if (this.Hours < 10)
        {
            finalHour = "0" + parseInt(this.Hours, 10);
        }
        else
        {
            finalHour = this.Hours;
        }
    }

    return finalHour;
};

Calendar.prototype.getShowAMorPM = function ()
{
    return this.AMorPM;
};

Calendar.prototype.GetMonthName = function (IsLong)
{
    var Month = MonthName[this.Month];
    if (IsLong)
    {
        return Month;
    }
    else
    {
        return Month.substr(0, 3);
    }
};

Calendar.prototype.GetMonDays = function() { //Get number of days in a month

    var DaysInMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
    if (Cal.IsLeapYear()) {
        DaysInMonth[1] = 29;
    }

    return DaysInMonth[this.Month];
};

Calendar.prototype.IsLeapYear = function ()
{
    if ((this.Year % 4) === 0)
    {
        if ((this.Year % 100 === 0) && (this.Year % 400) !== 0)
        {
            return false;
        }
        else
        {
            return true;
        }
    }
    else
    {
        return false;
    }
};

Calendar.prototype.FormatDate = function (pDate)
{
    var MonthDigit = this.Month + 1;
    if (PrecedeZero === true)
    {
        if ((pDate < 10) && String(pDate).length===1) //length checking added in version 2.2
        {		
            pDate = "0" + pDate;
        }
        if (MonthDigit < 10)
        {
            MonthDigit = "0" + MonthDigit;
        }
    }

    switch (this.Format.toUpperCase())
    {
        case "DDMMYYYY":
            return (pDate + DateSeparator + MonthDigit + DateSeparator + this.Year);
        case "DDMMMYYYY":
            return (pDate + DateSeparator + this.GetMonthName(false) + DateSeparator + this.Year);
        case "MMDDYYYY":
            return (MonthDigit + DateSeparator + pDate + DateSeparator + this.Year);
        case "MMMDDYYYY":
            return (this.GetMonthName(false) + DateSeparator + pDate + DateSeparator + this.Year);
        case "YYYYMMDD":
            return (this.Year + DateSeparator + MonthDigit + DateSeparator + pDate);
        case "YYMMDD":
            return (String(this.Year).substring(2, 4) + DateSeparator + MonthDigit + DateSeparator + pDate);
        case "YYMMMDD":
            return (String(this.Year).substring(2, 4) + DateSeparator + this.GetMonthName(false) + DateSeparator + pDate);
        case "YYYYMMMDD":
            return (this.Year + DateSeparator + this.GetMonthName(false) + DateSeparator + pDate);
        default:
            return (pDate + DateSeparator + (this.Month + 1) + DateSeparator + this.Year);
    }
};

// end Calendar prototype

function GenCell(pValue, pHighLight, pColor, pClickable)
{ //Generate table cell with value
    var PValue,
    PCellStr,
    PClickable,
    vTimeStr;

    if (!pValue)
    {
        PValue = "";
    }
    else
    {
        PValue = pValue;
    }

    if (pColor === undefined)
        pColor = CalBgColor;
	
    if (pClickable !== undefined){
        PClickable = pClickable;
    }
    else{
        PClickable = true;
    }

    if (Cal.ShowTime)
    {
        vTimeStr = ' ' + Cal.Hours + ':' + Cal.Minutes;
        if (Cal.ShowSeconds)
        {
            vTimeStr += ':' + Cal.Seconds;
        }
        if (TimeMode === 12)
        {
            vTimeStr += ' ' + Cal.AMorPM;
        }
    }

    else
    {
        vTimeStr = "";
    }

    if (PValue !== "")
    {
        if (PClickable === true) {
            if (Cal.ShowTime === true)
            {
                PCellStr = "<td id='c" + PValue + "' class='calTD' style='color:"+FontColor+";text-align:center;cursor:pointer;background-color:"+pColor+"' onmousedown='selectDate(this," + PValue + ");'>" + PValue + "</td>";
            }
            else {
                PCellStr = "<td class='calTD' style='color:"+FontColor+";text-align:center;cursor:pointer;background-color:" + pColor + "' onmouseover='changeBorder(this, 0);' onmouseout=\"changeBorder(this, 1, '" + pColor + "');\" onClick=\"javascript:callback('" + Cal.Ctrl + "','" + Cal.FormatDate(PValue) + "');\">" + PValue + "</td>";
            }
        }
        else
        {
            PCellStr = "<td style='color:"+FontColor+";text-align:center;background-color:"+pColor+"' class='calTD'>"+PValue+"</td>";
        }
    }
    else
    {
        PCellStr = "<td style='color:"+FontColor+";text-align:center;background-color:"+pColor+"' class='calTD'>&nbsp;</td>";
    }

    return PCellStr;
}

function RenderCssCal(bNewCal)
{

    if (typeof bNewCal === "undefined" || bNewCal !== true)
    {
        bNewCal = false;
    }
    var vCalHeader,
    vCalData,
    vCalTime = "",
    vCalClosing = "",
    winCalData = "",
    CalDate,

    i,
    j,

    SelectStr,
    vDayCount = 0,
    vFirstDay,

    WeekDayName = [],//Added version 1.7
    strCell,

    showHour,
    ShowArrows = false,
    HourCellWidth = "35px", //cell width with seconds.

    SelectAm,
    SelectPm,

    funcCalback,

    headID,
    e,
    cssStr,
    style,
    cssText,
    span;

    calHeight = 0; // reset the window height on refresh

    // Set the default cursor for the calendar

    winCalData = "<span class='xmldbcalendar' style='cursor:auto;'>";
    vCalHeader = "<table style='background-color:"+CalBgColor+";width:200px;padding:0;margin:5px auto 5px auto'><tbody>";

    //Table for Month & Year Selector

    vCalHeader += "<tr><td colspan='7'><table border='0' width='200px' cellpadding='0' cellspacing='0'><tr>";
    //******************Month and Year selector in dropdown list************************

    if (Cal.Scroller === "DROPDOWN")
    {
        vCalHeader += "<td align='center'><select name='MonthSelector' onChange='javascript:Cal.SwitchMth(this.selectedIndex);RenderCssCal();'>";
        for (i = 0; i < 12; i += 1)
        {
            if (i === Cal.Month)
            {
                SelectStr = "Selected";
            }
            else
            {
                SelectStr = "";
            }
            vCalHeader += "<option " + SelectStr + " value=" + i + ">" + MonthName[i] + "</option>";
        }

        vCalHeader += "</select></td>";
        //Year selector

        vCalHeader += "<td align='center'><select name='YearSelector' size='1' onChange='javascript:Cal.SwitchYear(this.value);RenderCssCal();'>";
        for (i = StartYear; i <= (dtToday.getFullYear() + EndYear); i += 1)
        {
            if (i === Cal.Year)
            {
                SelectStr = 'selected="selected"';
            }
            else
            {
                SelectStr = '';
            }
            vCalHeader += "<option " + SelectStr + " value=" + i + ">" + i + "</option>\n";
        }
        vCalHeader += "</select></td>\n";
        calHeight += 30;
    }

    //******************End Month and Year selector in dropdown list*********************

    //******************Month and Year selector in arrow*********************************

    else if (Cal.Scroller === "ARROW")
    {
        if (UseImageFiles)
        {
            vCalHeader += "<td><img onmousedown='javascript:Cal.DecYear();RenderCssCal();' src='"+imageFilesPath+"fn_fastreverse.png' width='13px' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>\n";//Year scroller (decrease 1 year)
            vCalHeader += "<td><img onmousedown='javascript:Cal.DecMonth();RenderCssCal();' src='" + imageFilesPath + "fn_left.png' width='13px' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>\n"; //Month scroller (decrease 1 month)
            vCalHeader += "<td width='70%' class='calR' style='color:"+YrSelColor+"'>"+ Cal.GetMonthName(ShowLongMonth) + " " + Cal.Year + "</td>"; //Month and Year
            vCalHeader += "<td><img onmousedown='javascript:Cal.IncMonth();RenderCssCal();' src='" + imageFilesPath + "fn_right.png' width='13px' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>\n"; //Month scroller (increase 1 month)
            vCalHeader += "<td><img onmousedown='javascript:Cal.IncYear();RenderCssCal();' src='" + imageFilesPath + "fn_fastforward.png' width='13px' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>\n"; //Year scroller (increase 1 year)
            calHeight += 22;
        }
        else
        {
            vCalHeader += "<td><span id='dec_year' title='reverse year' onmousedown='javascript:Cal.DecYear();RenderCssCal();' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white; color:" + YrSelColor + "'>-</span></td>";//Year scroller (decrease 1 year)
            vCalHeader += "<td><span id='dec_month' title='reverse month' onmousedown='javascript:Cal.DecMonth();RenderCssCal();' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'>&lt;</span></td>\n";//Month scroller (decrease 1 month)
            vCalHeader += "<td width='70%' class='calR' style='color:" + YrSelColor + "'>" + Cal.GetMonthName(ShowLongMonth) + " " + Cal.Year + "</td>\n"; //Month and Year
            vCalHeader += "<td><span id='inc_month' title='forward month' onmousedown='javascript:Cal.IncMonth();RenderCssCal();' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'>&gt;</span></td>\n";//Month scroller (increase 1 month)
            vCalHeader += "<td><span id='inc_year' title='forward year' onmousedown='javascript:Cal.IncYear();RenderCssCal();'  onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white; color:" + YrSelColor + "'>+</span></td>\n";//Year scroller (increase 1 year)
            calHeight += 22;
        }
    }

    vCalHeader += "</tr></table></td></tr>";

    //******************End Month and Year selector in arrow******************************

    //Calendar header shows Month and Year
    if (ShowMonthYear && Cal.Scroller === "DROPDOWN")
    {
        vCalHeader += "<tr><td colspan='7' class='calR' style='color:" + MonthYearColor + "'>" + Cal.GetMonthName(ShowLongMonth) + " " + Cal.Year + "</td></tr>";
        calHeight += 19;
    }

    //Week day header

    vCalHeader += "<tr><td style='height:130px;' valign='top' colspan=\"7\"><table style='border-spacing:1px;border-collapse:separate;'><tr>";
    if (MondayFirstDay === true)
    {
        WeekDayName = WeekDayName2;
    }
    else
    {
        WeekDayName = WeekDayName1;
    }
    for (i = 0; i < 7; i += 1)
    {
        vCalHeader += "<td style='background-color:"+WeekHeadColor+";width:"+CellWidth+"px;color:#FFFFFF' class='calTD'>" + WeekDayName[i].substr(0, WeekChar) + "</td>";
    }

    calHeight += 19;
    vCalHeader += "</tr>";
    //Calendar detail
    CalDate = new Date(Cal.Year, Cal.Month);
    CalDate.setDate(1);

    vFirstDay = CalDate.getDay();

    //Added version 1.7

    if (MondayFirstDay === true)
    {
        vFirstDay -= 1;
        if (vFirstDay === -1)
        {
            vFirstDay = 6;
        }
    }

    //Added version 1.7
    vCalData = "<tr>";
    calHeight += 19;
    for (i = 0; i < vFirstDay; i += 1)
    {
        vCalData = vCalData + GenCell();
        vDayCount = vDayCount + 1;
    }

    //Added version 1.7
    for (j = 1; j <= Cal.GetMonDays(); j += 1)
    {
        if ((vDayCount % 7 === 0) && (j > 1))
        {
            vCalData = vCalData + "<tr>";
        }

        vDayCount = vDayCount + 1;
        //added version 2.1.2
        if (DisableBeforeToday === true && ((j < dtToday.getDate()) && (Cal.Month === dtToday.getMonth()) && (Cal.Year === dtToday.getFullYear()) || (Cal.Month < dtToday.getMonth()) && (Cal.Year === dtToday.getFullYear()) || (Cal.Year < dtToday.getFullYear())))
        {
            strCell = GenCell(j, false, DisableColor, false);//Before today's date is not clickable
        }
        //if End Year + Current Year = Cal.Year. Disable.
        else if (Cal.Year > (dtToday.getFullYear()+EndYear))
        {
            strCell = GenCell(j, false, DisableColor, false); 
        }
        else if ((j === dtToday.getDate()) && (Cal.Month === dtToday.getMonth()) && (Cal.Year === dtToday.getFullYear()))
        {
            strCell = GenCell(j, true, TodayColor);//Highlight today's date
        }
        else
        {
            if ((j === selDate.getDate()) && (Cal.Month === selDate.getMonth()) && (Cal.Year === selDate.getFullYear())){
                //modified version 1.7
                strCell = GenCell(j, true, SelDateColor);
            }
            else
            {
                if (MondayFirstDay === true)
                {
                    if (vDayCount % 7 === 0)
                    {
                        strCell = GenCell(j, false, SundayColor);
                    }
                    else if ((vDayCount + 1) % 7 === 0)
                    {
                        strCell = GenCell(j, false, SaturdayColor);
                    }
                    else
                    {
                        strCell = GenCell(j, null, WeekDayColor);
                    }
                }
                else
                {
                    if (vDayCount % 7 === 0)
                    {
                        strCell = GenCell(j, false, SaturdayColor);
                    }
                    else if ((vDayCount + 6) % 7 === 0)
                    {
                        strCell = GenCell(j, false, SundayColor);
                    }
                    else
                    {
                        strCell = GenCell(j, null, WeekDayColor);
                    }
                }
            }
        }

        vCalData = vCalData + strCell;

        if ((vDayCount % 7 === 0) && (j < Cal.GetMonDays()))
        {
            vCalData = vCalData + "</tr>";
            calHeight += 19;
        }
    }

    // finish the table proper

    if (vDayCount % 7 !== 0)
    {
        while (vDayCount % 7 !== 0)
        {
            vCalData = vCalData + GenCell();
            vDayCount = vDayCount + 1;
        }
    }

    vCalData = vCalData + "</table></td></tr>";


    //Time picker
    if (Cal.ShowTime === true)
    {
        showHour = Cal.getShowHour();

        if (Cal.ShowSeconds === false && TimeMode === 24)
        {
            ShowArrows = true;
            HourCellWidth = "10px";
        }

        vCalTime = "<tr><td colspan='7' style=\"text-align:center;\"><table border='0' width='199px' cellpadding='0' cellspacing='0'><tbody><tr><td height='5px' width='" + HourCellWidth + "'>&nbsp;</td>";

        if (ShowArrows && UseImageFiles) //this is where the up and down arrow control the hour.
        {
            vCalTime += "<td style='vertical-align:middle;'><table cellspacing='0' cellpadding='0' style='line-height:0pt;width:100%;'><tr><td style='text-align:center;'><img onclick='nextStep(\"Hour\", \"plus\");' onmousedown='startSpin(\"Hour\", \"plus\");' onmouseup='stopSpin();' src='" + imageFilesPath + "fn_up.png' width='13px' height='9px' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td></tr><tr><td style='text-align:center;'><img onclick='nextStep(\"Hour\", \"minus\");' onmousedown='startSpin(\"Hour\", \"minus\");' onmouseup='stopSpin();' src='" + imageFilesPath + "fn_down.png' width='13px' height='9px' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td></tr></table></td>\n";
        }

        vCalTime += "<td width='22px'><input type='text' name='hour' maxlength=2 size=1 style=\"WIDTH:22px\" value=" + showHour + " onkeyup=\"javascript:Cal.SetHour(this.value)\">";
        vCalTime += "</td><td style='font-weight:bold;text-align:center;'>:</td><td width='22px'>";
        vCalTime += "<input type='text' name='minute' maxlength=2 size=1 style=\"WIDTH: 22px\" value=" + Cal.Minutes + " onkeyup=\"javascript:Cal.SetMinute(this.value)\">";

        if (Cal.ShowSeconds)
        {
            vCalTime += "</td><td style='font-weight:bold;'>:</td><td width='22px'>";
            vCalTime += "<input type='text' name='second' maxlength=2 size=1 style=\"WIDTH: 22px\" value=" + Cal.Seconds + " onkeyup=\"javascript:Cal.SetSecond(parseInt(this.value,10))\">";
        }

        if (TimeMode === 12)
        {
            SelectAm = (Cal.AMorPM === "AM") ? "Selected" : "";
            SelectPm = (Cal.AMorPM === "PM") ? "Selected" : "";

            vCalTime += "</td><td>";
            vCalTime += "<select name=\"ampm\" onChange=\"javascript:Cal.SetAmPm(this.options[this.selectedIndex].value);\">\n";
            vCalTime += "<option " + SelectAm + " value=\"AM\">AM</option>";
            vCalTime += "<option " + SelectPm + " value=\"PM\">PM<option>";
            vCalTime += "</select>";
        }

        if (ShowArrows && UseImageFiles) //this is where the up and down arrow to change the "Minute".
        {
            vCalTime += "</td>\n<td style='vertical-align:middle;'><table cellspacing='0' cellpadding='0' style='line-height:0pt;width:100%'><tr><td style='text-align:center;'><img onclick='nextStep(\"Minute\", \"plus\");' onmousedown='startSpin(\"Minute\", \"plus\");' onmouseup='stopSpin();' src='" + imageFilesPath + "fn_up.png' width='13px' height='9px' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td></tr><tr><td style='text-align:center;'><img onmousedown='startSpin(\"Minute\", \"minus\");' onmouseup='stopSpin();' onclick='nextStep(\"Minute\",\"minus\");' src='" + imageFilesPath + "fn_down.png' width='13px' height='9px' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td></tr></table>";
        }

        vCalTime += "</td>\n<td align='right' valign='bottom' width='" + HourCellWidth + "px'></td></tr>";
        vCalTime += "<tr><td colspan='7' style=\"text-align:center;\"><input style='width:60px;font-size:12px;' onClick='javascript:closewin(\"" + Cal.Ctrl + "\");'  type=\"button\" value=\"OK\">&nbsp;<input style='width:60px;font-size:12px;' onClick='javascript: winCal.style.visibility = \"hidden\"' type=\"button\" value=\"Cancel\"></td></tr>";
    }
    else //if not to show time.
    {
        vCalTime += "\n<tr>\n<td colspan='7' style=\"text-align:right;\">";
        //close button
        if (UseImageFiles) {
            vCalClosing += "<img onmousedown='javascript:closewin(\"" + Cal.Ctrl + "\"); stopSpin();' src='"+imageFilesPath+"fn_close.png' width='16px' height='14px' onmouseover='changeBorder(this,0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>";
        }
        else {
            vCalClosing += "<span id='close_cal' title='close'onmousedown='javascript:closewin(\"" + Cal.Ctrl + "\");stopSpin();' onmouseover='changeBorder(this, 0)'onmouseout='changeBorder(this, 1)' style='border:1px solid white; font-family: Arial;font-size: 10pt;'>x</span></td>";
        }
        vCalClosing += "</tr>";
    }



    vCalClosing += "</tbody></table></td></tr>";
    calHeight += 31;
    vCalClosing += "</tbody></table>\n</span>";

    //end time picker
    funcCalback = "function callback(id, datum) {";
    funcCalback += " var CalId = document.getElementById(id);if (datum=== 'undefined') { var d = new Date(); datum = d.getDate() + '/' +(d.getMonth()+1) + '/' + d.getFullYear(); } window.calDatum=datum;CalId.value=datum;";
    funcCalback += " if(Cal.ShowTime){";
    funcCalback += " CalId.value+=' '+Cal.getShowHour()+':'+Cal.Minutes;";
    funcCalback += " if (Cal.ShowSeconds)  CalId.value+=':'+Cal.Seconds;";
    funcCalback += " if (TimeMode === 12)  CalId.value+=''+Cal.getShowAMorPM();";
    funcCalback += "}if(CalId.onchange===true) CalId.onchange();CalId.focus();winCal.style.visibility='hidden';}";


    // determines if there is enough space to open the cal above the position where it is called
    if (ypos > calHeight)
    {
        ypos = ypos - calHeight;
    }
    if (!winCal)
    {
        headID = document.getElementsByTagName("head")[0];

        // add javascript function to the span cal
        e = document.createElement("script");
        e.type = "text/javascript";
        e.language = "javascript";
        e.text = funcCalback;
        headID.appendChild(e);
        // add stylesheet to the span cal
        //splx
        cssStr = "span.xmldbcalendar,span.xmldbcalendar * {font-size: 12px;line-height: 14px;padding:0px;margin:0px;border:0px;text-align:center}\n .calTD {font-family: verdana; font-size: 12px; text-align: center; border:10px; }\n";
        cssStr += ".calR {font-family: verdana; font-size: 12px; text-align: center; font-weight: bold;border:0px;}\n.xmldbcalendar input{border:1px solid #080808;margin:1px;}";
        cssStr += ".xmldbcalendar td{padding:1px;}";
        style = document.createElement("style");
        style.type = "text/css";
        style.rel = "stylesheet";
        if (style.styleSheet)
        { // IE
            style.styleSheet.cssText = cssStr;
        }

        else
        { // w3c
            cssText = document.createTextNode(cssStr);
            style.appendChild(cssText);
        }
       // alert(cssStr);
        headID.appendChild(style);
    }
    //start splx---->
    if (winCal)
    {
        winCal = document.getElementById(calSpanID);
        winCal.parentNode.removeChild(winCal);
        winCal = false;
    //--end splx----<
    }
    // create the outer frame that allows the cal. to be moved
    span = document.createElement("span");
    span.id = calSpanID;
    span.style.position = "absolute";
    span.style.left = (xpos + CalPosOffsetX) + 'px';
    span.style.top = (ypos - CalPosOffsetY) + 'px';
    span.style.width = CalWidth + 'px';
    span.style.border = "solid 1pt " + SpanBorderColor;
    span.style.padding = "0";
    //span.style.cursor = "move";
    span.style.backgroundColor = SpanBgColor;
    span.style.zIndex = 100;
    //document.body.appendChild(span);
    span.style.left = '';
    span.style.top = '';
    document.getElementById(gl_pCtrl).parentNode.insertBefore(span,  document.getElementById(gl_pCtrl));
    winCal = document.getElementById(calSpanID);
	
    /*
	else
	{
		winCal.style.visibility = "visible";
		winCal.style.Height = calHeight;

		// set the position for a new calendar only
		if (bNewCal === true)
		{
			winCal.style.left = (xpos + CalPosOffsetX) + 'px';
			winCal.style.top = (ypos - CalPosOffsetY) + 'px';
		}
	}
*/
    winCal.innerHTML = winCalData + vCalHeader + vCalData + vCalTime + vCalClosing;
    return true;
}


function NewCssCal(pCtrl, pFormat, pScroller, pShowTime, pTimeMode, pShowSeconds)
{
    gl_pCtrl=pCtrl;
    // get current date and time

    dtToday = new Date();
    Cal = new Calendar(dtToday);

    if (pShowTime !== undefined)
    {
        if (pShowTime) {
            Cal.ShowTime = true;
        }
        else {
            Cal.ShowTime = false;
        }

        if (pTimeMode)
        {
            pTimeMode = parseInt(pTimeMode, 10);
        }
        if (pTimeMode === 12 || pTimeMode === 24)
        {
            TimeMode = pTimeMode;
        }
        else
        {
            TimeMode = 24;
        }

        if (pShowSeconds !== undefined)
        {
            if (pShowSeconds)
            {
                Cal.ShowSeconds = true;
            }
            else
            {
                Cal.ShowSeconds = false;
            }
        }
        else
        {
            Cal.ShowSeconds = false;
        }

    }

    if (pCtrl !== undefined)
    {
        Cal.Ctrl = pCtrl;
    }

    if (pFormat !== undefined)
    {
        Cal.Format = pFormat.toUpperCase();
    }
    else
    {
        Cal.Format = "MMDDYYYY";
    }

    if (pScroller !== undefined)
    {
        if (pScroller.toUpperCase() === "ARROW")
        {
            Cal.Scroller = "ARROW";
        }
        else
        {
            Cal.Scroller = "DROPDOWN";
        }
    }

    exDateTime = document.getElementById(pCtrl).value; //Existing Date Time value in textbox.

    if (exDateTime)
    { //Parse existing Date String
        var Sp1 = exDateTime.indexOf(DateSeparator, 0),//Index of Date Separator 1
        Sp2 = exDateTime.indexOf(DateSeparator, parseInt(Sp1, 10) + 1),//Index of Date Separator 2
        tSp1,//Index of Time Separator 1
        tSp2,//Index of Time Separator 2
        strMonth,
        strDate,
        strYear,
        intMonth,
        YearPattern,
        strHour,
        strMinute,
        strSecond,
        winHeight,
        offset = parseInt(Cal.Format.toUpperCase().lastIndexOf("M"), 10) - parseInt(Cal.Format.toUpperCase().indexOf("M"), 10) - 1,
        strAMPM = "";
        //parse month

        if (Cal.Format.toUpperCase() === "DDMMYYYY" || Cal.Format.toUpperCase() === "DDMMMYYYY")
        {
            if (DateSeparator === "")
            {
                strMonth = exDateTime.substring(2, 4 + offset);
                strDate = exDateTime.substring(0, 2);
                strYear = exDateTime.substring(4 + offset, 8 + offset);
            }
            else
            {
                if (exDateTime.indexOf("D*") !== -1)
                {   //DTG
                    strMonth = exDateTime.substring(8, 11);
                    strDate  = exDateTime.substring(0, 2);
                    strYear  = "20" + exDateTime.substring(11, 13);  //Hack, nur für Jahreszahlen ab 2000

                }
                else
                {
                    strMonth = exDateTime.substring(Sp1 + 1, Sp2);
                    strDate = exDateTime.substring(0, Sp1);
                    strYear = exDateTime.substring(Sp2 + 1, Sp2 + 5);
                }
            }
        }

        else if (Cal.Format.toUpperCase() === "MMDDYYYY" || Cal.Format.toUpperCase() === "MMMDDYYYY"){
            if (DateSeparator === ""){
                strMonth = exDateTime.substring(0, 2 + offset);
                strDate = exDateTime.substring(2 + offset, 4 + offset);
                strYear = exDateTime.substring(4 + offset, 8 + offset);
            }
            else{
                strMonth = exDateTime.substring(0, Sp1);
                strDate = exDateTime.substring(Sp1 + 1, Sp2);
                strYear = exDateTime.substring(Sp2 + 1, Sp2 + 5);
            }
        }

        else if (Cal.Format.toUpperCase() === "YYYYMMDD" || Cal.Format.toUpperCase() === "YYYYMMMDD")
        {
            if (DateSeparator === ""){
                strMonth = exDateTime.substring(4, 6 + offset);
                strDate = exDateTime.substring(6 + offset, 8 + offset);
                strYear = exDateTime.substring(0, 4);
            }
            else{
                strMonth = exDateTime.substring(Sp1 + 1, Sp2);
                strDate = exDateTime.substring(Sp2 + 1, Sp2 + 3);
                strYear = exDateTime.substring(0, Sp1);
            }
        }

        else if (Cal.Format.toUpperCase() === "YYMMDD" || Cal.Format.toUpperCase() === "YYMMMDD")
        {
            if (DateSeparator === "")
            {
                strMonth = exDateTime.substring(2, 4 + offset);
                strDate = exDateTime.substring(4 + offset, 6 + offset);
                strYear = exDateTime.substring(0, 2);
            }
            else
            {
                strMonth = exDateTime.substring(Sp1 + 1, Sp2);
                strDate = exDateTime.substring(Sp2 + 1, Sp2 + 3);
                strYear = exDateTime.substring(0, Sp1);
            }
        }

        if (isNaN(strMonth)){
            intMonth = Cal.GetMonthIndex(strMonth);
        }
        else{
            intMonth = parseInt(strMonth, 10) - 1;
        }
        if ((parseInt(intMonth, 10) >= 0) && (parseInt(intMonth, 10) < 12))	{
            Cal.Month = intMonth;
        }
        //end parse month

        //parse year
        YearPattern = /^\d{4}$/;
        if (YearPattern.test(strYear)) {
            if ((parseInt(strYear, 10)>=StartYear) && (parseInt(strYear, 10)<= (dtToday.getFullYear()+EndYear)))
                Cal.Year = parseInt(strYear, 10);
        }
        //end parse year
		
        //parse Date
        if ((parseInt(strDate, 10) <= Cal.GetMonDays()) && (parseInt(strDate, 10) >= 1)) {
            Cal.Date = strDate;
        }
        //end parse Date

        //parse time

        if (Cal.ShowTime === true)
        {

            //parse AM or PM

            if (TimeMode === 12)
            {
                strAMPM = exDateTime.substring(exDateTime.length - 2, exDateTime.length);
                Cal.AMorPM = strAMPM;
            }

            tSp1 = exDateTime.indexOf(":", 0);
            tSp2 = exDateTime.indexOf(":", (parseInt(tSp1, 10) + 1));
            if (tSp1 > 0)
            {

                strHour = exDateTime.substring(tSp1, tSp1 - 2);
                Cal.SetHour(strHour);

                strMinute = exDateTime.substring(tSp1 + 1, tSp1 + 3);
                Cal.SetMinute(strMinute);

                strSecond = exDateTime.substring(tSp2 + 1, tSp2 + 3);
                Cal.SetSecond(strSecond);

            }
            else if (exDateTime.indexOf("D*") !== -1)
            {   //DTG
                strHour = exDateTime.substring(2, 4);
                Cal.SetHour(strHour);
                strMinute = exDateTime.substring(4, 6);
                Cal.SetMinute(strMinute);

            }
        }

    }

    selDate = new Date(Cal.Year, Cal.Month, Cal.Date);//version 1.7
    RenderCssCal(true);
}

function closewin(id) {
    if (Cal.ShowTime === true) {
        var MaxYear = dtToday.getFullYear() + EndYear;
        var beforeToday =
        (Cal.Date < dtToday.getDate()) &&
        (Cal.Month === dtToday.getMonth()) &&
        (Cal.Year === dtToday.getFullYear())
        ||
        (Cal.Month < dtToday.getMonth()) &&
        (Cal.Year === dtToday.getFullYear())
        ||
        (Cal.Year < dtToday.getFullYear());

        if ((Cal.Year <= MaxYear) && (Cal.Year >= StartYear) && (Cal.Month === selDate.getMonth()) && (Cal.Year === selDate.getFullYear())) {
            if (DisableBeforeToday === true) {
                if (beforeToday === false) {
                    callback(id, Cal.FormatDate(Cal.Date));
                }
            }
            else
                callback(id, Cal.FormatDate(Cal.Date));
        }
    }
    
    var CalId = document.getElementById(id);
    CalId.focus();
    winCal.style.visibility = 'hidden';
}

function changeBorder(element, col, oldBgColor)
{
    if (col === 0)
    {
        element.style.background = HoverColor;
        element.style.borderColor = "black";
        element.style.cursor = "pointer";
    }

    else
    {
        if (oldBgColor)
        {
            element.style.background = oldBgColor;
        }
        else
        {
            element.style.background = "white";
        }
        element.style.borderColor = "white";
        element.style.cursor = "auto";
    }
}

function selectDate(element, date) {
    Cal.Date = date;
    selDate = new Date(Cal.Year, Cal.Month, Cal.Date);
    element.style.background = SelDateColor;
    RenderCssCal();
}
// performs a single increment or decrement
function nextStep(whatSpinner, direction)
{
    if (whatSpinner === "Hour")
    {
        if (direction === "plus")
        {
            Cal.SetHour(Cal.Hours + 1);
            RenderCssCal();
        }
        else if (direction === "minus")
        {
            Cal.SetHour(Cal.Hours - 1);
            RenderCssCal();
        }
    }
    else if (whatSpinner === "Minute")
    {
        if (direction === "plus")
        {
            Cal.SetMinute(parseInt(Cal.Minutes, 10) + 1);
            RenderCssCal();
        }
        else if (direction === "minus")
        {
            Cal.SetMinute(parseInt(Cal.Minutes, 10) - 1);
            RenderCssCal();
        }
    }

}

// starts the time spinner
function startSpin(whatSpinner, direction)
{
    document.thisLoop = setInterval(function ()
    {
        nextStep(whatSpinner, direction);
    }, 125); //125 ms
}

//stops the time spinner
function stopSpin()
{
    clearInterval(document.thisLoop);
}