var spaceChars = " \t\n\r";
function checkForm()
{
	alert("checkForm....");
	if(checkFields())
		processForm('info', 'product_form.asp');
		
	//alert("checkFormEndFalse....");
	return true;	
}

function checkFields()
{
	if(isEmptyField(document.info.firstName.value))
	{
		alert("Please Enter Your First Name.");
		document.info.firstName.focus();
		return false;
		}
	if(isEmptyField(document.info.lastName.value))
	{
		alert("Please Enter Your Last Name.");
		document.info.lastName.focus();
		return false;
		}
	if(isEmptyField(document.info.address1.value))
	{
		alert("Please Enter Your Address.");
		document.info.address1.focus();
		return false;
		}
	if(isEmptyField(document.info.city.value))
	{
		alert("Please Enter A City.");
		document.info.city.focus();
		return false;
		}
	if(isEmptyField(document.info.state.value))
	{
		alert("Please Enter A State.");
		document.info.state.focus();
		return false;
		}		
	if(!isNumeric(document.info.zip.value))
	{
		alert("Please Enter A Numeric Zip Code.");
		document.info.zip.focus();
		return false;
		}		
	if(isEmptyField(document.info.productRegistration.value))
	{
		alert("Please Select The Quantum Data Product You Would Like To Register.");
		document.info.productRegistration.focus();
		return false;
		}		
	if(isEmptyField(document.info.serialNumber.value))
	{
		alert("Please Enter The Serial Number Of The Product You Are Registering.");
		document.info.serialNumber.focus();
		return false;
		}		
	if(!isValidDate(document.info.recDate.value))
	{
		alert("Please Enter A Valid Date The Product Was Purchased. (MM/DD/YYYY)");
		document.info.recDate.focus();
		return false;
		}		
	if(isEmptyField(document.info.purchasedFrom.value))
	{
		alert("Please Enter Where You Purchased The Product.");
		document.info.purchasedFrom.focus();
		return false;
		}		
	return true;
}
/*****************************************
 Common function to process a form submit
*****************************************/
function processForm(formname, formaction)
{    
  //formname.method = "POST";
  info.action = "product_form.asp";
  info.submit();
}

function isInteger(s) 
{
  if(!isNumeric(s))
    return false;
  if(s.indexOf(".")!=-1)
    return false;
    
  return true;
}

function isNumeric(s) 
{
  var fieldValue=trimSpaces(s);
  var counter =0;
  
  if(fieldValue.length<=0)
    return false;
  
  for (var i = 0; i <fieldValue.length; i++) 
     if(!isDigit(fieldValue.charAt(i)))
       return false
  
  return true;
}

function isPhoneNumber(s) 
{
  var fieldValue=trimSpaces(s);
  var counter =0;
  
  if(fieldValue.length<=7)
    return false;
  
  for (var i = 0; i <fieldValue.length; i++) 
     if(!isDigit(fieldValue.charAt(i)) && fieldValue.charAt(i)!="-")
       return false
  
  return true;
}

/**********************************************************************
String functions
**********************************************************************/
function isEmptyField(fieldValue)
{
  var curChar;
  var i;
	
  // Check to see if the value is blank or filled with spaces
  if(fieldValue == null || fieldValue.length == 0)
  {
    return true;
  }
  else
  {
    for (i = 0; i < fieldValue.length; i++)
    {   
      curChar = fieldValue.charAt(i);

      if(spaceChars.indexOf(curChar) == -1)
      {
        return false;
      }
    }

    return true;
  }
}

function isDigit(varChar)
{   
  return ((varChar >= "0") && (varChar <= "9"));
}

function isLetter(varChar)
{   
  return ((varChar >= "a" && varChar <= "z") || (varChar >= "A" && varChar <= "Z"));
}

function isLetterOrDigit(varChar)
{   
  return (isLetter(varChar) || isDigit(varChar));
}

function trimLeftSpaces(fieldValue)
{
  var curChar;
  var newString;
  var spacesRemoved;
  var i;
	
  // Remove left leading spaces from the value
  newString = "";
	
  for(i = 0; i < fieldValue.length; i++)
  {
    curChar = fieldValue.charAt(i);

    if(spaceChars.indexOf(curChar) == -1)
    {
      spacesRemoved = true;
      newString = newString + curChar;
    }
    else if(spacesRemoved == true)
    {
      newString = newString + curChar;
    }
  }
	
  return newString;
}

function trimRightSpaces(fieldValue)
{
  var curChar;
  var newStringRev;
  var newString;
  var spacesRemoved;
  var i;
	
  // Remove right trailing spaces from the value
  newStringRev = "";
  newString = "";
	
  for(i = fieldValue.length - 1; i >= 0; i--)
  {
    curChar = fieldValue.charAt(i);

    if(spaceChars.indexOf(curChar) == -1)
    {
      spacesRemoved = true;
      newStringRev = newStringRev + curChar;
    }
    else if(spacesRemoved == true)
    {
      newStringRev = newStringRev + curChar;
    }
  }
	
  for(i = newStringRev.length - 1; i >= 0; i--)
  {
    newString = newString + newStringRev.charAt(i);
  }
	
  return newString;
}

function trimSpaces(fieldValue)
{
  var newString;
	
  // Remove left leading and right trailing spaces from the value
  newString = trimLeftSpaces(trimRightSpaces(fieldValue));
	
  return newString;
}

/**********************************************************************
Date/Time functions
**********************************************************************/
function isValidDate(fieldValue)
{
  var separatorCount;
  var startLocation;
  var expMonth;
  var expDay;
  var expYear;
  var curChar;
  var i;
	
  separatorCount = 0;
  startLocation = "MONTH";
	
  expMonth = "";
  expDay = "";
  expYear = "";
  
  fieldValue = trimSpaces(fieldValue);
	
  for(i = 0; i < fieldValue.length; i++)
  {
    curChar = fieldValue.charAt(i);
		
    if(curChar == "/")
    {
      // Count the number of date separators
      separatorCount++;
			
      if(startLocation == "MONTH")
        startLocation = "DAY";
      else if(startLocation == "DAY")
        startLocation = "YEAR";
    }
    else if(isDigit(curChar))
    {
      // Parse the value given
      if(startLocation == "MONTH")
        expMonth = expMonth + curChar;
      else if(startLocation == "DAY")
        expDay = expDay + curChar;
      else if(startLocation == "YEAR")
        expYear = expYear + curChar;
    }
    else
    {
      return false;
    }
  }
	
  // Check to see if the lengths are correct for date format (mm/dd/yyyy)
  if(expMonth.length != 2 || expDay.length != 2 || expYear.length != 4 || separatorCount != 2)
    return false;
	  
  // Check to see if the value given is a valid date
  if(!isDate(expMonth, expDay, expYear))
    return false;
	
  return true;
}

function isMonth(month)
{   
  month = parseInt(month);
	
  if(month >= 1 && month <= 12)
    return true;
  else
    return false;
}

function isDay(day)
{   
  day = parseInt(day);
	
  if(day >= 1 && day <= 31)
    return true;
  else
    return false;
}

function isYear(year)
{   
  year = parseInt(year);
	
  if(year >= 1000 && year <= 9999)
    return true;
  else
    return false;
}

function isDate(month, day, year)
{   
  var daysInMonth = makeArray(12);
	
  // Initialize the maximum number of days in a month.
  daysInMonth[1] = 31;
  daysInMonth[2] = 29;   
  daysInMonth[3] = 31;
  daysInMonth[4] = 30;
  daysInMonth[5] = 31;
  daysInMonth[6] = 30;
  daysInMonth[7] = 31;
  daysInMonth[8] = 31;
  daysInMonth[9] = 30;
  daysInMonth[10] = 31;
  daysInMonth[11] = 30;
  daysInMonth[12] = 31;
  
  // Check for invalid month, day and year values
  year = year.toString();
  day = day.toString();
  month = month.toString();
		
  // Remove leading zeros
  if(month.length == 2 && month.charAt(0) == "0")
  {
    month = month.charAt(1);
  }
	
  if(day.length == 2 && day.charAt(0) == "0")
  {
    day = day.charAt(1);
  }
	
  if (!(isYear(year) && isMonth(month) && isDay(day))) 
    return false;
	
  // Change the date values to integers
  var intYear = parseInt(year);
  var intMonth = parseInt(month);
  var intDay = parseInt(day);
	
  // Catch invalid days for the given month starting with February
  if ((intMonth == 2) && (intDay > daysInFebruary(intYear))) 
    return false;
  else if (intDay > daysInMonth[intMonth]) 
    return false; 

  return true;
}

function daysInFebruary(year)
{   
  // February has 29 days in any year evenly divisible by 4 and evenly divisible by 100 or 400.
  if(isYear(year))
  {
    if((year % 4 == 0) && (!(year % 100 == 0 || year % 400 == 0)))
      return 29;
    else
      return 28;
  }
  else
  {
    return false;
  }
}

function makeArray(arrayLength) 
{
  for (var i = 1; i <= arrayLength; i++) 
  {
    this[i] = 0;
  } 
   
  return this;
}

function isValidTime(fieldValue)
{
  var separatorCount;
  var startLocation;
  var expHour;
  var expMinute;
  var expSecond;
  var expAMPM;
  var curChar;
  var i;
	
  separatorCount = 0;
  startLocation = "HOUR";
	
  expHour = "";
  expMinute = "";
  expSecond = "";
  expAMPM = "";
	
  fieldValue = trimSpaces(fieldValue);
	
  for(i = 0; i < fieldValue.length; i++)
  {
    curChar = fieldValue.charAt(i);
		
    if(curChar == ":" || curChar == " ")
    {
      // Count the number of time separators
      if(curChar == ":")
        separatorCount++;
			
      if(startLocation == "HOUR")
        startLocation = "MINUTE";
      else if(startLocation == "MINUTE")
        if(separatorCount == 2)
          startLocation = "SECOND";
        else
          startLocation = "AMPM";
      else if(startLocation == "SECOND")
        startLocation = "AMPM";
    }
    else if(isDigit(curChar))
    {
      // Parse the value given
      if(startLocation == "HOUR")
        expHour = expHour + curChar;
      else if(startLocation == "MINUTE")
        expMinute = expMinute + curChar;
      else if(startLocation == "SECOND")
        expSecond = expSecond + curChar;
    }
    else if(isLetter(curChar))
    {
      if(startLocation == "AMPM")
        expAMPM = expAMPM + curChar;
    }
    else
    {
      return false;
    }
  }
	
  // Check to see if the lengths are correct for time format (h:mm AM/PM)
  if((expHour.length != 1 && expHour.length != 2) || expMinute.length != 2 || (expSecond.length != 0 && expSecond.length != 2) || expAMPM.length != 2 || (separatorCount != 1 && separatorCount != 2))
    return false;
	  
  // Check to see if the value given is a valid time
  if(!isTime(expHour, expMinute, expSecond, expAMPM))
    return false;
	
  return true;
}

function isHour(hour)
{   
  hour = parseInt(hour);
	
  if(hour >= 1 && hour <= 12)
    return true;
  else
    return false;
}

function isMinute(minute)
{   
  minute = parseInt(minute);
	
  if(minute >= 0 && minute <= 59)
    return true;
  else
    return false;
}

function isSecond(second)
{   
  second = parseInt(second);
	
  if(second >= 0 && second <= 59)
    return true;
  else
    return false;
}

function isAMPM(marker)
{   
  marker = marker.toLowerCase();
	
  if(marker == "am" || marker == "pm")
    return true;
  else
    return false;
}

function isTime(hour, minute, second, marker)
{   
  // Check for invalid hour, minute and marker values
  hour = hour.toString();
  minute = minute.toString();
  marker = marker.toString();
		
  // Remove leading zeros
  if(hour.length == 2 && hour.charAt(0) == "0")
  {
    hour = hour.charAt(1);
  }
	
  if(minute.length == 2 && minute.charAt(0) == "0")
  {
    minute = minute.charAt(1);
  }

  if(second.length == 2 && second.charAt(0) == "0")
  {
    second = second.charAt(1);
  }
  
  // Check to see if the time given is a valid time
  if(!isEmptyField(second))
  {
    if (!(isHour(hour) && isMinute(minute) && isSecond(second) && isAMPM(marker))) 
      return false;
  }
  else
  {
    if (!(isHour(hour) && isMinute(minute) && isAMPM(marker))) 
      return false;
  }
	
  return true;
}

/**********************************************************************
Validation functions
**********************************************************************/
function isEmail(fieldValue)
{
  var fldLength, i;
    
  // Check to see if the field is empty
  if(isEmptyField(fieldValue))
  {
    return false;
  }
	
  fldLength = fieldValue.length;

  // Check for spaces
  for(i = 0; i < fldLength; i++)
  {
    if(isEmptyField(fieldValue.charAt(i)))
    {
      return false;
    }
  }
		
  i = 1;

  // Look for @ symbol
  while((i < fldLength) && (fieldValue.charAt(i) != "@"))
  { 
    i++;
  }

  if((i >= fldLength) || (fieldValue.charAt(i) != "@")) 
  {
    return false;
  }
  else
  {
    i += 2;
  }

  // Look for .
  while((i < fldLength) && (fieldValue.charAt(i) != "."))
  { 
    i++
  }

  // There must be at least one character after the .
  if((i >= fldLength - 1) || (fieldValue.charAt(i) != "."))
  {
    return false;
  }
	
  return true;
}


/*****************************************
 Calendar Pop-Up Code
 Author:  Michael Marusin
 Date:    11/27/00
*****************************************/

var weekend = [0,6];
//var weekendColor = "#e0e0e0";
var weekendColor = "#cccc99";
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>Choose A Date...</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=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#cccc99'><TR><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)-1) + "', '" + this.gFormat + "'" +
		");" +
		"\"><img src=\"..\/images\/arrowleft.gif\" border=\"0\"><img src=\"..\/images\/arrowleft.gif\" border=\"0\"><\/A></TD><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\"><img src=\"..\/images\/arrowleft.gif\" border=\"0\"><\/A></TD><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\"><img src=\"..\/images\/arrowright.gif\" border=\"0\"><\/A></TD><TD ALIGN=center>");
	this.wwrite("<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)+1) + "', '" + this.gFormat + "'" +
		");" +
		"\"><img src=\"..\/images\/arrowright.gif\" border=\"0\"><img src=\"..\/images\/arrowright.gif\" border=\"0\"><\/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
	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 + "' 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];

	vWinCal = window.open("", "Calendar", 
		"width=250,height=250,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);
}
//End Calendar Pop-Up Code



//---------------------popUpWindow - Start--------------------------------
function popUpMessageWindow(messageID)
{
	window.open("/bpi/common/popUpWindow.jsp?messageID="+messageID, "popUpMessageWindow", "width=580,height=200,status=no,resizable=yes,scrollbars=yes,top=200,left=200");
}
//---------------------popUpWindow - End----------------------------------