

//window.status="ARIHANT ERP";

//start of the calendar





var weekend = [0,6];

var weekendColor = "#FAFAFA";

var fontface = "Arial";

var fontsize = 3;



var gNow = new Date();

var ggWinCal;

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

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



Calendar.Months = ["January", "February", "March", "April", "May", "June",

"July", "August", "September", "October", "November", "December"];



// Non-Leap year Month days..

Calendar.DOMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

// Leap year Month days..

Calendar.lDOMonth = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];



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

	if ((p_month == null) && (p_year == null))	return;



	if (p_WinCal == null)

		this.gWinCal = ggWinCal;

	else

		this.gWinCal = p_WinCal;

	

	if (p_month == null) {

		this.gMonthName = null;

		this.gMonth = null;

		this.gYearly = true;

	} else {

		this.gMonthName = Calendar.get_month(p_month);

		this.gMonth = new Number(p_month);

		this.gYearly = false;

	}



	this.gYear = p_year;

	this.gFormat = p_format;

	this.gBGColor = "white";

	this.gFGColor = "black";

	this.gTextColor = "black";

	this.gHeaderColor = "black";

	this.gReturnItem = p_item;

}



Calendar.get_month = Calendar_get_month;

Calendar.get_daysofmonth = Calendar_get_daysofmonth;

Calendar.calc_month_year = Calendar_calc_month_year;

Calendar.print = Calendar_print;



function Calendar_get_month(monthNo) {

	return Calendar.Months[monthNo];

}



function Calendar_get_daysofmonth(monthNo, p_year) {

	/* 

	Check for leap year ..

	1.Years evenly divisible by four are normally leap years, except for... 

	2.Years also evenly divisible by 100 are not leap years, except for... 

	3.Years also evenly divisible by 400 are leap years. 

	*/

	if ((p_year % 4) == 0) {

		if ((p_year % 100) == 0 && (p_year % 400) != 0)

			return Calendar.DOMonth[monthNo];

	

		return Calendar.lDOMonth[monthNo];

	} else

		return Calendar.DOMonth[monthNo];

}



function Calendar_calc_month_year(p_Month, p_Year, incr) {

	/* 

	Will return an 1-D array with 1st element being the calculated month 

	and second being the calculated year 

	after applying the month increment/decrement as specified by 'incr' parameter.

	'incr' will normally have 1/-1 to navigate thru the months.

	*/

	var ret_arr = new Array();

	

	if (incr == -1) {

		// B A C K W A R D

		if (p_Month == 0) {

			ret_arr[0] = 11;

			ret_arr[1] = parseInt(p_Year) - 1;

		}

		else {

			ret_arr[0] = parseInt(p_Month) - 1;

			ret_arr[1] = parseInt(p_Year);

		}

	} else if (incr == 1) {

		// F O R W A R D

		if (p_Month == 11) {

			ret_arr[0] = 0;

			ret_arr[1] = parseInt(p_Year) + 1;

		}

		else {

			ret_arr[0] = parseInt(p_Month) + 1;

			ret_arr[1] = parseInt(p_Year);

		}

	}

	

	return ret_arr;

}



function Calendar_print() {

	ggWinCal.print();

}



function Calendar_calc_month_year(p_Month, p_Year, incr) {

	/* 

	Will return an 1-D array with 1st element being the calculated month 

	and second being the calculated year 

	after applying the month increment/decrement as specified by 'incr' parameter.

	'incr' will normally have 1/-1 to navigate thru the months.

	*/

	var ret_arr = new Array();

	

	if (incr == -1) {

		// B A C K W A R D

		if (p_Month == 0) {

			ret_arr[0] = 11;

			ret_arr[1] = parseInt(p_Year) - 1;

		}

		else {

			ret_arr[0] = parseInt(p_Month) - 1;

			ret_arr[1] = parseInt(p_Year);

		}

	} else if (incr == 1) {

		// F O R W A R D

		if (p_Month == 11) {

			ret_arr[0] = 0;

			ret_arr[1] = parseInt(p_Year) + 1;

		}

		else {

			ret_arr[0] = parseInt(p_Month) + 1;

			ret_arr[1] = parseInt(p_Year);

		}

	}

	

	return ret_arr;

}



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

new Calendar();



Calendar.prototype.getMonthlyCalendarCode = function() {

	var vCode = "";

	var vHeader_Code = "";

	var vData_Code = "";

	

	// Begin Table Drawing code here..

	vCode = vCode + "<TABLE 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.show = function() {

	var vCode = "";

	

	this.gWinCal.document.open();



	// Setup the page...

	this.wwrite("<html>");

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

	this.wwrite("<link rel=stylesheet href=../images/style.css type=text/css></head>");



	this.wwrite("<body " + 

		"link=\"" + this.gLinkColor + "\" " + 

		"vlink=\"" + this.gLinkColor + "\" " +

		"alink=\"" + this.gLinkColor + "\" " +

		"text=\"" + this.gTextColor + "\">");

	this.wwriteA("<TABLE WIDTH='100%' BORDER=0 class=border CELLSPACING=0 CELLPADDING=0 BGCOLOR='#e0e0e0'><TR><TD height=20 class=headingBg ALIGN=center style='font-size:11px; font-family:tahoma;'><B>");

	this.wwriteA(this.gMonthName + " " + this.gYear);

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



	// 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%' BORDER=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#E7F3FB'><TR><TD height=20 ALIGN=center style='font-size:11px; font-family:tahoma;'>" );

	this.wwrite("<b>[<A HREF=\"" +

		"javascript:window.opener.Build(" + 

		"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)-1) + "', '" + this.gFormat + "'" +

		");" +

		"\"><<<\/A>]</TD><TD ALIGN=center style='font-size:11px; font-family:tahoma;'>");

	this.wwrite("<b>[<A HREF=\"" +

		"javascript:window.opener.Build(" + 

		"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "'" +

		");" +

		"\"><<\/A>]</TD><TD ALIGN=center style='font-size:11px; font-family:tahoma;'>");

	this.wwrite("<b>[<A HREF=\"javascript:window.print();\">Print</A>]</TD><TD ALIGN=center style='font-size:11px; font-family:tahoma;'>");

	this.wwrite("<b>[<A HREF=\"" +

		"javascript:window.opener.Build(" + 

		"'" + this.gReturnItem + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "'" +

		");" +

		"\">><\/A>]</TD><TD ALIGN=center style='font-size:11px; font-family:tahoma;'>");

	this.wwrite("<b>[<A HREF=\"" +

		"javascript:window.opener.Build(" + 

		"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)+1) + "', '" + this.gFormat + "'" +

		");" +

		"\">>><\/A>]</TD></TR></TABLE>");



	// Get the complete calendar code for the month..

	vCode = this.getMonthlyCalendarCode();

	this.wwrite(vCode);



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

	this.gWinCal.document.close();

}



Calendar.prototype.showY = function() {

	var vCode = "";

	var i;

	var vr, vc, vx, vy;		// Row, Column, X-coord, Y-coord

	var vxf = 285;			// X-Factor

	var vyf = 200;			// Y-Factor

	var vxm = 10;			// X-margin

	var vym;				// Y-margin

	if (isIE)	vym = 75;

	else if (isNav)	vym = 25;

	

	this.gWinCal.document.open();



	this.wwrite("<html>");

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

	this.wwrite("<style type='text/css'>\n<!--");

	for (i=0; i<12; i++) {

		vc = i % 3;

		if (i>=0 && i<= 2)	vr = 0;

		if (i>=3 && i<= 5)	vr = 1;

		if (i>=6 && i<= 8)	vr = 2;

		if (i>=9 && i<= 11)	vr = 3;

		

		vx = parseInt(vxf * vc) + vxm;

		vy = parseInt(vyf * vr) + vym;



		this.wwrite(".lclass" + i + " {position:absolute;top:" + vy + ";left:" + vx + ";}");

	}

	this.wwrite("->\n</style>");

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



	this.wwrite("<body " + 

		"link=\"" + this.gLinkColor + "\" " + 

		"vlink=\"" + this.gLinkColor + "\" " +

		"alink=\"" + this.gLinkColor + "\" " +

		"text=\"" + this.gTextColor + "\">");

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

	this.wwrite("Year : " + this.gYear);

	this.wwrite("</B><BR>");



	// Show navigation buttons

	var prevYYYY = parseInt(this.gYear) - 1;

	var nextYYYY = parseInt(this.gYear) + 1;

	

	this.wwrite("<TABLE WIDTH='100%' BORDER=1 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#e0e0e0'><TR><TD ALIGN=center style='font-size:11px; font-family:tahoma;'>");

	this.wwrite("[<A HREF=\"" +

		"javascript:window.opener.Build(" + 

		"'" + this.gReturnItem + "', null, '" + prevYYYY + "', '" + this.gFormat + "'" +

		");" +

		"\" alt='Prev Year'><<<\/A>]</TD><TD ALIGN=center style='font-size:11px; font-family:tahoma;'>");

	this.wwrite("[<A HREF=\"javascript:window.print();\">Print</A>]</TD><TD ALIGN=center style='font-size:11px; font-family:tahoma;'>");

	this.wwrite("[<A HREF=\"" +

		"javascript:window.opener.Build(" + 

		"'" + this.gReturnItem + "', null, '" + nextYYYY + "', '" + this.gFormat + "'" +

		");" +

		"\">>><\/A>]</TD></TR></TABLE><BR>");



	// Get the complete calendar code for each month..

	var j;

	for (i=11; i>=0; i--) {

		if (isIE)

			this.wwrite("<DIV ID=\"layer" + i + "\" CLASS=\"lclass" + i + "\">");

		else if (isNav)

			this.wwrite("<LAYER ID=\"layer" + i + "\" CLASS=\"lclass" + i + "\">");



		this.gMonth = i;

		this.gMonthName = Calendar.get_month(this.gMonth);

		vCode = this.getMonthlyCalendarCode();

		this.wwrite(this.gMonthName + "/" + this.gYear + "<BR>");

		this.wwrite(vCode);



		if (isIE)

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

		else if (isNav)

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

	}



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

	this.gWinCal.document.close();

}



Calendar.prototype.wwrite = function(wtext) {

	this.gWinCal.document.writeln(wtext);

}



Calendar.prototype.wwriteA = function(wtext) {

	this.gWinCal.document.write(wtext);

}



Calendar.prototype.cal_header = function() {

	var vCode = "";

	

	vCode = vCode + "<table width='100%' border=1 cellspacing=1 style=border-collapse:collapse; bordercolor=#C6D3E6 cellpadding=3><TR class=bgLightBlue>";

	vCode = vCode + "<TD WIDTH='14%' style='font-size:11px; font-family:tahoma;'><B>Sun</B></TD>";

	vCode = vCode + "<TD WIDTH='14%' style='font-size:11px; font-family:tahoma;'><B>Mon</B></TD>";

	vCode = vCode + "<TD WIDTH='14%' style='font-size:11px; font-family:tahoma;'><B>Tue</B></TD>";

	vCode = vCode + "<TD WIDTH='14%' style='font-size:11px; font-family:tahoma;'><B>Wed</B></TD>";

	vCode = vCode + "<TD WIDTH='14%' style='font-size:11px; font-family:tahoma;'><B>Thu</B></TD>";

	vCode = vCode + "<TD WIDTH='14%' style='font-size:11px; font-family:tahoma;'><B>Fri</B></TD>";

	vCode = vCode + "<TD WIDTH='16%' style='font-size:11px; font-family:tahoma;'><B>Sat</B></TD>";

	vCode = vCode + "</TR>";

	

	return vCode;

}



Calendar.prototype.cal_data = function() {

	var vDate = new Date();

	vDate.setDate(1);

	vDate.setMonth(this.gMonth);

	vDate.setFullYear(this.gYear);



	var vFirstDay=vDate.getDay();

	var vDay=1;

	var vLastDay=Calendar.get_daysofmonth(this.gMonth, this.gYear);

	var vOnLastDay=0;

	var vCode = "";



	/*

	Get day for the 1st of the requested month/year..

	Place as many blank cells before the 1st day of the month as necessary. 

	*/



	vCode = vCode + "<TR>";

	for (i=0; i<vFirstDay; i++) {

		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(i) + "><FONT  FACE='" + fontface + "' style='font-size:11px; font-family:tahoma;'></FONT></TD>";

	}



	// Write rest of the 1st week

	for (j=vFirstDay; j<7; j++) {

		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT  FACE='" + fontface + "' style='font-size:11px; font-family:tahoma;'>" + 

			"<A HREF='#' " + 

				"onClick=\"self.opener.document." + this.gReturnItem + ".value='" + 

				this.format_data(vDay) + 

				"';window.close();\">" + 

				this.format_day(vDay) + 

			"</A>" + 

			"</FONT></TD>";

		vDay=vDay + 1;

	}

	vCode = vCode + "</TR>";



	// Write the rest of the weeks

	for (k=2; k<7; k++) {

		vCode = vCode + "<TR>";



		for (j=0; j<7; j++) {

			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT  FACE='" + fontface + "' style='font-size:11px; font-family:tahoma;'>" + 

				"<A HREF='#' " + 

					"onClick=\"self.opener.document." + this.gReturnItem + ".value='" + 

					this.format_data(vDay) + 

					"';window.close();\">" + 

				this.format_day(vDay) + 

				"</A>" + 

				"</FONT></TD>";

			vDay=vDay + 1;



			if (vDay > vLastDay) {

				vOnLastDay = 1;

				break;

			}

		}



		if (j == 6)

			vCode = vCode + "</TR>";

		if (vOnLastDay == 1)

			break;

	}

	

	// Fill up the rest of last week with proper blanks, so that we get proper square blocks

	for (m=1; m<(7-j); m++) {

		if (this.gYearly)

			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 

			"><FONT  FACE='" + fontface + "' COLOR='gray' style='font-size:11px; font-family:tahoma;'></FONT></TD>";

		else

			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 

			"><FONT  FACE='" + fontface + "' COLOR='gray' style='font-size:11px; font-family:tahoma;'>" + m + "</FONT></TD>";

	}

	

	return vCode;

}



Calendar.prototype.format_day = function(vday) {

	var vNowDay = gNow.getDate();

	var vNowMonth = gNow.getMonth();

	var vNowYear = gNow.getFullYear();



	if (vday == vNowDay && this.gMonth == vNowMonth && this.gYear == vNowYear)

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

	else

		return (vday);

}



Calendar.prototype.write_weekend_string = function(vday) {

	var i;



	// Return special formatting for the weekend day.

	for (i=0; i<weekend.length; i++) {

		if (vday == weekend[i])

			return (" BGCOLOR=\"" + weekendColor + "\"");

	}

	

	return "";

}



Calendar.prototype.format_data = function(p_day) {

	var vData;

	var vMonth = 1 + this.gMonth;

	vMonth = (vMonth.toString().length < 2) ? "0" + vMonth : vMonth;

	var vMon = Calendar.get_month(this.gMonth).substr(0,3).toUpperCase();

	var vFMon = Calendar.get_month(this.gMonth).toUpperCase();

	var vY4 = new String(this.gYear);

	var vY2 = new String(this.gYear.substr(2,2));

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

	

	switch (this.gFormat) {

		case "MM\/DD\/YYYY" :

			vData = vMonth + "\/" + vDD + "\/" + vY4;

			break;

		case "MM\/DD\/YY" :

			vData = vMonth + "\/" + vDD + "\/" + vY2;

			break;

		case "MM-DD-YYYY" :

			vData = vMonth + "-" + vDD + "-" + vY4;

			break;

		case "MM-DD-YY" :

			vData = vMonth + "-" + vDD + "-" + vY2;

			break;



		case "DD\/MON\/YYYY" :

			vData = vDD + "\/" + vMon + "\/" + vY4;

			break;

		case "DD\/MON\/YY" :

			vData = vDD + "\/" + vMon + "\/" + vY2;

			break;

		case "DD-MON-YYYY" :

			vData = vDD + "-" + vMon + "-" + vY4;

			break;

		case "DD-MON-YY" :

			vData = vDD + "-" + vMon + "-" + vY2;

			break;



		case "DD\/MONTH\/YYYY" :

			vData = vDD + "\/" + vFMon + "\/" + vY4;

			break;

		case "DD\/MONTH\/YY" :

			vData = vDD + "\/" + vFMon + "\/" + vY2;

			break;

		case "DD-MONTH-YYYY" :

			vData = vDD + "-" + vFMon + "-" + vY4;

			break;

		case "DD-MONTH-YY" :

			vData = vDD + "-" + vFMon + "-" + vY2;

			break;



		case "DD\/MM\/YYYY" :

			vData = vDD + "\/" + vMonth + "\/" + vY4;

			break;

		case "DD\/MM\/YY" :

			vData = vDD + "\/" + vMonth + "\/" + vY2;

			break;

		case "DD-MM-YYYY" :

			vData = vDD + "-" + vMonth + "-" + vY4;

			break;

		case "YYYY-MM-DD" :

			vData = vY4 + "-" + vMonth + "-" + vDD;

			break;

		case "DD-MM-YY" :

			vData = vDD + "-" + vMonth + "-" + vY2;

			break;

		



		default :

			vData = vMonth + "\/" + vDD + "\/" + vY4;

	}



	return vData;

}



function Build(p_item, p_month, p_year, p_format) {

	var p_WinCal = ggWinCal;

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



	// Customize your Calendar here..

	gCal.gBGColor="white";

	gCal.gLinkColor="black";

	gCal.gTextColor="black";

	gCal.gHeaderColor="darkgreen";



	// Choose appropriate show function

	if (gCal.gYearly)	gCal.showY();

	else	gCal.show();

}



function show_calendar() {

	/* 

		p_month : 0-11 for Jan-Dec; 12 for All Months.

		p_year	: 4-digit year

		p_format: Date format (mm/dd/yyyy, dd/mm/yy, ...)

		p_item	: Return Item.

	*/



	p_item = arguments[0];

	if (arguments[1] == null)

		p_month = new String(gNow.getMonth());

	else

		p_month = arguments[1];

	if (arguments[2] == "" || arguments[2] == null)

		p_year = new String(gNow.getFullYear().toString());

	else

		p_year = arguments[2];

	if (arguments[3] == null)

		p_format = "MM-DD-YYYY";

	else

		p_format = arguments[3];



	vWinCal = window.open("", "Calendar", 

		"width=250,height=220,status=no,resizable=no,top=200,left=200");

	vWinCal.opener = self;

	ggWinCal = vWinCal;



	Build(p_item, p_month, p_year, p_format);

}

/*

Yearly Calendar Code Starts here

*/

function show_yearly_calendar(p_item, p_year, p_format) {

	// Load the defaults..

	if (p_year == null || p_year == "")

		p_year = new String(gNow.getFullYear().toString());

	if (p_format == null || p_format == "")

		p_format = "MM/DD/YYYY";



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

	vWinCal.opener = self;

	ggWinCal = vWinCal;



	Build(p_item, null, p_year, p_format);

}

		

//CALENDER END













//PHONE & FAX NO VALIDATION



// Declaring required variables

var digits = "0123456789";

// non-digit characters which are allowed in phone numbers

var phoneNumberDelimiters = "(),- ";

// characters which are allowed in international phone numbers

// (a leading + is OK)

var validWorldPhoneChars = phoneNumberDelimiters + "+";

// Minimum no of digits in an international phone no.

var minDigitsInIPhoneNumber = 6;



function isInteger(s)

{   var i;

    for (i = 0; i < s.length; i++)

    {   

        // Check that current character is number.

        var c = s.charAt(i);

        if (((c < "0") || (c > "9"))) return false;

    }

    // All characters are numbers.

    return true;

}



function stripCharsInBag(s, bag)

{   var i;

    var returnString = "";

    // Search through string's characters one by one.

    // If character is not in bag, append to returnString.

    for (i = 0; i < s.length; i++)

    {   

        // Check that current character isn't whitespace.

        var c = s.charAt(i);

        if (bag.indexOf(c) == -1) returnString += c;

    }

    return returnString;

}



function checkInternationalPhone(strPhone)

{	s=stripCharsInBag(strPhone,validWorldPhoneChars);

	return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);

}



function phonecheck(){

	var Phone=f1.phone;

	

	if ((Phone.value==null)||(Phone.value=="")){

		alert("Please Enter Phone Number !");

		//Phone.focus();

		return false;

	}

	if (checkInternationalPhone(Phone.value)==false){

	alert("Please Enter a Valid Phone Number, It should include only + ( ) - , ");

		//Phone.value="";

		//Phone.focus();

		return false;

	}

	return true;

 }





function phonecheckr(){

	var Phone=f1.phoner;

	

	if ((Phone.value==null)||(Phone.value=="")){

		alert("Please Enter Residence Phone Number !");

		//Phone.focus();

		return false;

	}

	if (checkInternationalPhone(Phone.value)==false){

	alert("Please Enter a Valid Phone Number, It should include only + ( ) - , ");

		//Phone.value="";

		//Phone.focus();

		return false;

	}

	return true;

 }



function phonechecko(){

	var Phone=f1.phoneo;

	

	if ((Phone.value==null)||(Phone.value=="")){

		alert("Please Enter Office Phone Number ");

		//Phone.focus();

		return false;

	}

	if (checkInternationalPhone(Phone.value)==false){

	alert("Please Enter a Valid Phone Number, It should include only + ( ) - , ");

		//Phone.value="";

		//Phone.focus();

		return false;

	}

	return true;

 }

//PHONE NO. VALIDATION END





// FOR FAX NO. VALIDATION

function faxcheck(){

	var Fax=f1.fax;

	

	if ((Fax.value==null)||(Fax.value=="")){

		alert("Please Enter Fax Number !");

		//Fax.focus();

		return false;

	}

	if (checkInternationalPhone(Fax.value)==false){

	alert("Please Enter a Valid Fax Number, It should include only + ( ) - , ");

		//Fax.value="";

		//Fax.focus();

		return false;

	}

	return true;

}

