function checkSpecials(value) {
  var iChars = "!@#$%^&*()+=-[]\\\';,./{}|\":<>?";

  for (var i = 0; i < document.formname.fieldname.value.length; i++) {
  	if (iChars.indexOf(document.formname.fieldname.value.charAt(i)) != -1) {
  		alert ("No special characters allowed in this context.\n Please remove them and try again.");
  		return false;
  	}
  }
}

function Trim(TRIM_VALUE){
	if(TRIM_VALUE.length < 1){
		return"";
	}
	TRIM_VALUE = RTrim(TRIM_VALUE);
	TRIM_VALUE = LTrim(TRIM_VALUE);
	if(TRIM_VALUE==""){
		return "";
	}
	else{
		return TRIM_VALUE;
	}
} //End Function

function RTrim(VALUE){
	var w_space = String.fromCharCode(32);
	var v_length = VALUE.length;
	var strTemp = "";
	if(v_length < 0){
		return"";
	}
	var iTemp = v_length -1;
	
	while(iTemp > -1){
		if(VALUE.charAt(iTemp) == w_space){
		}
		else{
			strTemp = VALUE.substring(0,iTemp +1);
			break;
		}
		iTemp = iTemp-1;
	
	} //End While
	return strTemp;
	
} //End Function

function LTrim(VALUE){
	var w_space = String.fromCharCode(32);
	if(v_length < 1){
		return"";
	}
	var v_length = VALUE.length;
	var strTemp = "";
	
	var iTemp = 0;
	
	while(iTemp < v_length){
		if(VALUE.charAt(iTemp) == w_space){
		}
		else{
			strTemp = VALUE.substring(iTemp,v_length);
			break;
		}
		iTemp = iTemp + 1;
	} //End While
	return strTemp;
} //End Function

function CmdDisable(frmName, cntlName , vStatus){
	str = 'document.' + frmName + '.' + cntlName;

	return
	varCmdButton = eval(str);
	if(vStatus == 1){
		varCmdButton.disabled = true;
		varCmdButton.value 	= "Please Wait"
	}else {
		varCmdButton.disabled = false	
	}
}

// =========UserField Validation Starts===========================
function CheckUserField(str1)
{
	var str = str1.value;
		for (var i = 0; i < str.length; i++) 
		{
			var ch = str.substring(i, i+1);
			if ((ch < "0" || "9" < ch) && (ch < "a" || "z" < ch) && (ch < "A" || "Z" < ch) && (ch != "&") && (ch != ".") && (ch != " ") && (ch != "-") && (ch != "_") ) 
			{ 
				msginfo ="-------------------------------------------------------------------------\n\n"+
				"\nYou may correct this entry and try again.\n" + 
				"-------------------------------------------------------------------------\n";
				alert(msginfo);
				str1.select();
				str1.focus();
				return true;
			}
		}
	return false;
}
// =========UserField Validation Ends===========================

// =========UserField Validation Starts===========================
function CheckUserField1(str1)
{
	var str = str1.value;
		for (var i = 0; i < str.length; i++) 
		{
			var ch = str.substring(i, i+1);
			if ((ch < "0" || "9" < ch) && (ch < "a" || "z" < ch) && (ch < "A" || "Z" < ch) && (ch != ".") && (ch != "_") ) 
			{ 
				msginfo ="-------------------------------------------------------------------------\n\n"+
				"Only Alphabets, Numbers, Dot & Underscore are allowed!\n"	 +
				"\nYou may correct this entry and try again.\n" + 
				"-------------------------------------------------------------------------\n";
				alert(msginfo);
				str1.select();
				str1.focus();
				return true;
			}
		}
	return false;
}
// =========UserField Validation Ends===========================


function CheckAlphaNumber1(str1)
{
	var str = str1.value;
		for (var i = 0; i < str.length; i++) 
		{
			var ch = str.substring(i, i+1);
			if ((ch != " ") && (ch != "-") && (ch < "0" || "9" < ch) && (ch < "a" || "z" < ch) && (ch < "A" || "Z" < ch)) 
			{ 
				msginfo ="_____________________________\n"+
				"Only Alphabets & Numbers are allowed!\n"	 +
				"\nYou may correct this entry and try again.";
				alert(msginfo);
				str1.select();
				str1.focus();
				return true;
			}
		}
	return false;
}
// =========AlphaNumber Validation Ends===========================

// =========AlphaNumber Validation Starts===========================
function CheckAlphaNumber(str1)
{
	var str = str1.value;
		for (var i = 0; i < str.length; i++) 
		{
			var ch = str.substring(i, i+1);
			if ((ch < "0" || "9" < ch) && (ch < "a" || "z" < ch) && (ch < "A" || "Z" < ch)) 
			{ 
				msginfo ="_____________________________\n"+
				"Only Alphabets & Numbers are allowed!\n"	 +
				"\nYou may correct this entry and try again.";
				alert(msginfo);
				str1.select();
				str1.focus();
				return true;
			}
		}
	return false;
}
// =========AlphaNumber Validation Ends===========================


// =========AlphaSpace Validation Starts===========================
function CheckAlphaSpace(str1)
{
	var str = str1.value;
		for (var i = 0; i < str.length; i++) 
		{
			var ch = str.substring(i, i+1);
			if ((ch != " ") && (ch < "a" || "z" < ch) && (ch < "A" || "Z" < ch)) 
			{ 
				msginfo ="_____________________________\n"+
				"Only Alphabets & Space are allowed!\n"	 +
				"\nYou may correct this entry and try again.";
				alert(msginfo);
				str1.select();
				str1.focus();
				return true;
			}
		}
	return false;
}
// =========AlphaSpace Validation Ends===========================

function CheckSpace(str1)
{
	var str = str1.value;

	if (str.length==0) return false;

	for (i=0; i <= str.length; i++)
	{
	  	if ((str.substring(i,i+1) == ' ') || (str.substring(i,i+1) == '\n') || (str.substring(i,i+1) == '\r'))
		{
			info    = "Spaces are not allowed";
			msginfo = "_____________________________\n"+ info +"!\n\n"+ str + " is invalid" + 
			         "\n_____________________________" + "\nYou may correct this entry and try again.";
			alert(msginfo);
			str1.select();
			str1.focus();
			return true;
		}
	}
}

/////////////function Email checking
function echeck(str) {
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail ID")
		    return false		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
		    return false		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
		    return false		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
		    return false		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
		    return false		 }

 		 return true	}

function CheckEmail(str1){
	var emailID=str1;
	if ((emailID.value==null)||(emailID.value==""))
	{
		alert("Please Enter your correct Email ID");
		emailID.focus();
		return false;
	}
	if (echeck(emailID.value)==false)
	{
		emailID.value="";
		emailID.focus();
		return false;
	} 
}
	
// =========AlphaNumber Validation Starts===========================
function CheckAlphaNumericSpace(str1)
{
	var str = str1.value;
	//var res = /^[a-zA-Z0-9]+$/
	var res = /^[a-zA-Z0-9 ]+$/
	if (res.test(str) == false) 
	{ 
		msginfo ="_____________________________\n"+
		"Only AlphaNumeric input & space are allowed!\n\n"
		+ str + "  is invalid" + "\n_____________________________" +
		"\nYou may correct this entry and try again.";
		alert(msginfo);
		str1.select();
		str1.focus();
		return true;
	}
return false;
}
///////function Email Checking ////////

// =========AlphaNumber Validation Starts===========================
function CheckAlphaNumeric(str1)
{
	var str = str1.value;
	var res = /^[a-zA-Z0-9]+$/
	if (res.test(str) == false) 
	{ 
		msginfo ="_____________________________\n"+
		"Only AlphaNumeric input is allowed!\n\n"
		+ str + "  is invalid" + "\n_____________________________" +
		"\nYou may correct this entry and try again.";
		alert(msginfo);
		str1.select();
		str1.focus();
		return true;
	}
return false;
}
// =========AlphaNumber Validation Ends===========================
// =========Number Validation Starts===========================
function CheckInteger(str1)
{
var str = str1.value;
for (var i = 0; i < str.length; i++) 
{
	var ch = str.substring(i, i+1);
	if ((ch < "0" || "9" < ch) ) 
	{ 
		msginfo ="_____________________________\n"+
		"Only integer input is allowed!\n\n"
		+ str + "  is invalid" + "\n_____________________________" +
		"\nYou may correct this entry and try again.";
		alert(msginfo);
		str1.select();
		str1.focus();
		return true;
	}
}
return false;
}
// =========Number Validation Ends===========================

// =========Float Validation Starts===========================
function CheckFloat(str1)
{
	var str = str1.value;
	vDotcount = 0
	for (var i = 0; i < str.length; i++) 
	{
	
		var ch = str.substring(i, i+1);
		if (ch == ".") {
			vDotcount ++;	
			if (vDotcount > 1) {
				subalert();
				return true;
			}
		}
		if ((ch < "0" || "9" < ch) && (ch != ".") ) 
		{ 
			subalert();
			return true;
		}
	}
	
	function subalert() {
		msginfo ="_____________________________\n"+
		"Only Float input is allowed!\n\n"
		+ str + "  is invalid" + "\n_____________________________" +
		"\nYou may correct this entry and try again.";
		alert(msginfo);
		str1.select();
		str1.focus();
	}
	return false;
}
// =========Float Validation Ends===========================

// =========Phone Validation Starts===========================
function CheckPhone(str1)
{
	var str = str1.value;
	vDotcount = 0
	for (var i = 0; i < str.length; i++) 
	{
	
		var ch = str.substring(i, i+1);
		if ((ch < "0" || "9" < ch) && (ch != "-") ) 
		{ 
			subalert();
			return true;
		}
	}
	
	function subalert() {
		msginfo ="_____________________________\n"+
		"Only Float input is allowed!\n\n"
		+ str + "  is invalid" + "\n_____________________________" +
		"\nYou may correct this entry and try again.";
		alert(msginfo);
		str1.select();
		str1.focus();
	}
	return false;
}
// =========Phone Validation Ends===========================




// =========Negative Float Validation Starts===========================
function CheckNegativeFloat(str1)
{
var str = str1.value;
for (var i = 0; i < str.length; i++) 
{
	var ch = str.substring(i, i+1);
	if ((ch < "0" || "9" < ch) && (ch != ".") && (ch != "-") ) 
	{ 
		msginfo ="_____________________________\n"+
		"Only Float input is allowed!\n\n"
		+ str + "  is invalid" + "\n_____________________________" +
		"\nYou may correct this entry and try again.";
		alert(msginfo);
		str1.select();
		str1.focus();
		return true;
	}
}
return false;
}
// =========Negative Float Validation Ends===========================


// ========= FORMAT NUMBER ===========================
function format_number(pnumber,decimals) 
{  
  if (isNaN(pnumber)) { return 0};  
  if (pnumber=='') { return 0};  
   
  var IsNegative=(parseInt(pnumber)<0); 
  if(IsNegative)pnumber=-pnumber; 

  var snum = new String(pnumber);  
  var sec = snum.split('.');  
  var whole = parseInt(sec[0]);  
  var result = '';  
  if(sec.length > 1){  
    var dec = new String(sec[1]);  
    dec = parseInt(dec)/Math.pow(10,parseInt(dec.length-decimals-1)); 
    Math.round(dec); 
    dec = parseInt(dec)/10; 

if(IsNegative) 
{ 
  var x = 0-dec; 
      x = Math.round(x); 
  dec = - x; 
} 
else 
{ 
      dec = Math.round(dec); 
} 

/* 
 * If the number was rounded up from 9 to 10, and it was for 1 'decimal' 
 * then we need to add 1 to the 'whole' and set the dec to 0. 
 */ 
if(dec==Math.pow(10, parseInt(decimals)))
{ 
  whole+=1; 
  dec="0"; 
} 

    dec = String(whole) + "." + String(dec);  
    var dot = dec.indexOf('.');  
    if(dot == -1){  
      dec += '.';  
      dot = dec.indexOf('.');  
    } 
var l=parseInt(dot)+parseInt(decimals); 
    while(dec.length <= l) { dec += '0'; }  
    result = dec;  
  } else{  
    var dot;  
    var dec = new String(whole);  
    dec += '.';  
    dot = dec.indexOf('.');  
var l=parseInt(dot)+parseInt(decimals); 
    while(dec.length <= l) { dec += '0'; }  
    result = dec;  
  }  
  if(IsNegative)result="-"+result; 
  return result;  
}  
// ========= FORMAT NUMBER ENDS ===========================


// ========= FORMAT CURRENCY STARTS ===========================
function formatCurrency(num) {
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num))
num = "0";
sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
cents = num%100;
num = Math.floor(num/100).toString();
if(cents<10)
cents = "0" + cents;
for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
num = num.substring(0,num.length-(4*i+3))+','+
num.substring(num.length-(4*i+3));
return (((sign)?'':'-') + '$' + num + '.' + cents);
}
// ========= FORMAT CURRENCY ENDS ===========================


// =========Date Validation Starts===========================
var dtCh= "/";
var minYear=1900;
var maxYear=2100;

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++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("The date format should be : mm/dd/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date")
		return false
	}
return true
}

function CheckDate(dte){
	var dt=dte
	if (isDate(dt.value)==false){
		dt.select()
		dt.focus()
		return true
	}

 }
// =========Date Validation Ends===========================

// =========Difference Between two dates Starts===========================
function DateDiff(DateFormat,Field1,Field2,msg1,msg2)  
{ 
	var dtinfo = "";
	var Format = DateFormat; 
	var Dchar = Format.charAt(0);
	
	dateTwo=Field2.value; 
	chkdate=Field1.value; 

	var td = new Date(); 
	var tday = td.getDate(); 
	var tmonth = td.getMonth()+1; 
	var tyear = td.getYear()+1900; 
	var sep ; 
	var inDay; 
	var inMonth; 
	var inYear; 
	var inDay1; 
	var inMonth1; 
	var inYear1; 
	var oneDateNum; 
	var twoDateNum; 
		
	if(Dchar=='D' || Dchar=='d')
	{
		sep = Format.charAt(2); 
		inDay = parseInt(dateTwo.substring(0,dateTwo.indexOf( sep )), 10); 
		inMonth  = parseInt(dateTwo.substring(dateTwo.indexOf( sep ) + 1, dateTwo.lastIndexOf( sep )), 10 ); 
		inYear  = parseInt(dateTwo.substring(dateTwo.lastIndexOf( sep ) + 1, dateTwo.length), 10); 
		twoDateNum = (inYear * 10000) + (inMonth * 100) + inDay; 
		
		inDay1 = parseInt(chkdate.substring(0,chkdate.indexOf( sep )), 10); 
		inMonth1  = parseInt(chkdate.substring(chkdate.indexOf( sep ) + 1, chkdate.lastIndexOf( sep )), 10 ); 
		inYear1  = parseInt(chkdate.substring(chkdate.lastIndexOf( sep ) + 1, chkdate.length), 10); 
		oneDateNum = (inYear1 * 10000) + (inMonth1 * 100) + inDay1; 
	}
	else if(Dchar=='M' || Dchar=='m')  
	{ 
		sep = Format.charAt(2); 
		inMonth = parseInt(dateTwo.substring(0,dateTwo.indexOf( sep )), 10); 
		inDay  = parseInt(dateTwo.substring(dateTwo.indexOf( sep ) + 1, dateTwo.lastIndexOf( sep )), 10 ); 
		inYear  = parseInt(dateTwo.substring(dateTwo.lastIndexOf( sep ) + 1, dateTwo.length), 10); 
		twoDateNum = (inYear * 10000) + (inMonth * 100) + inDay; 

		inMonth1 = parseInt(chkdate.substring(0,chkdate.indexOf( sep )), 10); 
		inDay1  = parseInt(chkdate.substring(chkdate.indexOf( sep ) + 1, chkdate.lastIndexOf( sep )), 10 ); 
		inYear1  = parseInt(chkdate.substring(chkdate.lastIndexOf( sep ) + 1, chkdate.length), 10);
		oneDateNum = (inYear1 * 10000) + (inMonth1 * 100) + inDay1; 
	}  
	else if(Dchar=='Y' || Dchar=='y')  
	{ 
		sep = Format.charAt(2); 
		inYear = parseInt(dateTwo.substring(0,dateTwo.indexOf( sep )), 10); 
		inMonth  = parseInt(dateTwo.substring(dateTwo.indexOf( sep ) + 1, dateTwo.lastIndexOf( sep )), 10 ); 
		inDay  = parseInt(dateTwo.substring(dateTwo.lastIndexOf( sep ) + 1, dateTwo.length), 10); 
		twoDateNum = (inYear * 10000) + (inMonth * 100) + inDay; 

		inDay1 = parseInt(chkdate.substring(0,chkdate.indexOf( sep )), 10); 
		inMonth1  = parseInt(chkdate.substring(chkdate.indexOf( sep ) + 1, chkdate.lastIndexOf( sep )), 10 ); 
		inYear1  = parseInt(chkdate.substring(chkdate.lastIndexOf( sep ) + 1, chkdate.length), 10); 
		oneDateNum = (inYear1 * 10000) + (inMonth1 * 100) + inDay1; 
	} 
	
	if(parseInt(twoDateNum)<parseInt(oneDateNum)) 
	{ 
		msginfo ="\n" + msg2 + " is less than the " + msg1 + "\n";
		alert(msginfo);
		Field1.focus(); 
		return true; 
	} 

	return false;
} 
// =========Difference Between two dates Ends===========================



// =========Calendar Picker Starts===========================
var weekend = [0,6];
var weekendColor = "#e0e0e0";
var fontface = "Verdana";
var fontsize = 2;

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("</head>");

	this.wwrite("<body " + 
		"link=\"" + this.gLinkColor + "\" " + 
		"vlink=\"" + this.gLinkColor + "\" " +
		"alink=\"" + this.gLinkColor + "\" " +
		"text=\"" + this.gTextColor + "\">");
	this.wwriteA("<FONT FACE='" + fontface + "' SIZE=2><B>");
	this.wwriteA(this.gMonthName + " " + this.gYear);
	this.wwriteA("</B><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%' BORDER=1 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#e0e0e0'><TR><TD ALIGN=center>");
	this.wwrite("[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)-1) + "', '" + this.gFormat + "'" +
		");" +
		"\"><<<\/A>]</TD><TD ALIGN=center>");
	this.wwrite("[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\"><<\/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 + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\">><\/A>]</TD><TD ALIGN=center>");
	this.wwrite("[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)+1) + "', '" + this.gFormat + "'" +
		");" +
		"\">>><\/A>]</TD></TR></TABLE><BR>");

	// 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
	vx=300;
	vy=300;
	var vxf = 275;				// X-Factor
	var vyf = 100;				// Y-Factor
	var vxm = 400;				// 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 + "' SIZE=2><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>");
	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>");

	// 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 + "<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 = "";

	/*
	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>";
	}

	// Write rest of the 1st week
	for (j=vFirstDay; j<7; j++) {
		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='2' FACE='" + fontface + "'>" + 
			"<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 SIZE='2' FACE='" + fontface + "'>" + 
				"<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 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 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 "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];
	var top=screen.availHeight-300
	var left=screen.availWidth-280
	vWinCal = window.open("", "Calendar","width=250,height=250,status=no,resizable=no,LEFT="+ left +",TOP="+ top);
	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 = "DD/MM/YYYY";

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

	Build(p_item, null, p_year, p_format);
}

// =========Calendar Picker Ends===========================