var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');
function LZ(x) {return(x<0||x>9?"":"0")+x}

// ------------------------------------------------------------------
// isDate ( date_string, format_string )
// Returns true if date string matches format of format string and
// is a valid date. Else returns false.
// It is recommended that you trim whitespace around the value before
// passing it to this function, as whitespace is NOT ignored!
// ------------------------------------------------------------------
function isDate(val,format) {
	var date=getDateFromFormat(val,format);
	if (date==0) { return false; }
	return true;
	}

// -------------------------------------------------------------------
// compareDates(date1,date1format,date2,date2format)
//   Compare two date strings to see which is greater.
//   Returns:
//   1 if date1 is greater than date2
//   0 if date2 is greater than date1 of if they are the same
//  -1 if either of the dates is in an invalid format
// -------------------------------------------------------------------
function compareDates(date1,dateformat1,date2,dateformat2) {
	var d1=getDateFromFormat(date1,dateformat1);
	var d2=getDateFromFormat(date2,dateformat2);
	if (d1==0 || d2==0) {
		return -1;
		}
	else if (d1 > d2) {
		return 1;
		}
	return 0;
	}

// ------------------------------------------------------------------
// formatDate (date_object, format)
// Returns a date in the output format specified.
// The format string uses the same abbreviations as in getDateFromFormat()
// ------------------------------------------------------------------
function formatDate(date,format) {
	format=format+"";
	var result="";
	var i_format=0;
	var c="";
	var token="";
	var y=date.getYear()+"";
	var M=date.getMonth()+1;
	var d=date.getDate();
	var E=date.getDay();
	var H=date.getHours();
	var m=date.getMinutes();
	var s=date.getSeconds();
	var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;
	// Convert real date parts into formatted versions
	var value=new Object();
	if (y.length < 4) {y=""+(y-0+1900);}
	value["y"]=""+y;
	value["yyyy"]=y;
	value["yy"]=y.substring(2,4);
	value["M"]=M;
	value["MM"]=LZ(M);
	value["MMM"]=MONTH_NAMES[M-1];
	value["NNN"]=MONTH_NAMES[M+11];
	value["d"]=d;
	value["dd"]=LZ(d);
	value["E"]=DAY_NAMES[E+7];
	value["EE"]=DAY_NAMES[E];
	value["H"]=H;
	value["HH"]=LZ(H);
	if (H==0){value["h"]=12;}
	else if (H>12){value["h"]=H-12;}
	else {value["h"]=H;}
	value["hh"]=LZ(value["h"]);
	if (H>11){value["K"]=H-12;} else {value["K"]=H;}
	value["k"]=H+1;
	value["KK"]=LZ(value["K"]);
	value["kk"]=LZ(value["k"]);
	if (H > 11) { value["a"]="PM"; }
	else { value["a"]="AM"; }
	value["m"]=m;
	value["mm"]=LZ(m);
	value["s"]=s;
	value["ss"]=LZ(s);
	while (i_format < format.length) {
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		if (value[token] != null) { result=result + value[token]; }
		else { result=result + token; }
		}
	return result;
	}
	
// ------------------------------------------------------------------
// Utility functions for parsing in getDateFromFormat()
// ------------------------------------------------------------------
function _isInteger(val) {
	var digits="1234567890";
	for (var i=0; i < val.length; i++) {
		if (digits.indexOf(val.charAt(i))==-1) { return false; }
		}
	return true;
	}
function _getInt(str,i,minlength,maxlength) {
	for (var x=maxlength; x>=minlength; x--) {
		var token=str.substring(i,i+x);
		if (token.length < minlength) { return null; }
		if (_isInteger(token)) { return token; }
		}
	return null;
	}
	
// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the 
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
function getDateFromFormat(val,format) {
	val=val+"";
	format=format+"";
	var i_val=0;
	var i_format=0;
	var c="";
	var token="";
	var token2="";
	var x,y;
	var now=new Date();
	var year=now.getYear();
	var month=now.getMonth()+1;
	var date=1;
	var hh=now.getHours();
	var mm=now.getMinutes();
	var ss=now.getSeconds();
	var ampm="";
	
	while (i_format < format.length) {
		// Get next token from format string
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		// Extract contents of value based on format token
		if (token=="yyyy" || token=="yy" || token=="y") {
			if (token=="yyyy") { x=4;y=4; }
			if (token=="yy")   { x=2;y=2; }
			if (token=="y")    { x=2;y=4; }
			year=_getInt(val,i_val,x,y);
			if (year==null) { return 0; }
			i_val += year.length;
			if (year.length==2) {
				if (year > 70) { year=1900+(year-0); }
				else { year=2000+(year-0); }
				}
			}
		else if (token=="MMM"||token=="NNN"){
			month=0;
			for (var i=0; i<MONTH_NAMES.length; i++) {
				var month_name=MONTH_NAMES[i];
				if (val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()) {
					if (token=="MMM"||(token=="NNN"&&i>11)) {
						month=i+1;
						if (month>12) { month -= 12; }
						i_val += month_name.length;
						break;
						}
					}
				}
			if ((month < 1)||(month>12)){return 0;}
			}
		else if (token=="EE"||token=="E"){
			for (var i=0; i<DAY_NAMES.length; i++) {
				var day_name=DAY_NAMES[i];
				if (val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()) {
					i_val += day_name.length;
					break;
					}
				}
			}
		else if (token=="MM"||token=="M") {
			month=_getInt(val,i_val,token.length,2);
			if(month==null||(month<1)||(month>12)){return 0;}
			i_val+=month.length;}
		else if (token=="dd"||token=="d") {
			date=_getInt(val,i_val,token.length,2);
			if(date==null||(date<1)||(date>31)){return 0;}
			i_val+=date.length;}
		else if (token=="hh"||token=="h") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>12)){return 0;}
			i_val+=hh.length;}
		else if (token=="HH"||token=="H") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>23)){return 0;}
			i_val+=hh.length;}
		else if (token=="KK"||token=="K") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>11)){return 0;}
			i_val+=hh.length;}
		else if (token=="kk"||token=="k") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>24)){return 0;}
			i_val+=hh.length;hh--;}
		else if (token=="mm"||token=="m") {
			mm=_getInt(val,i_val,token.length,2);
			if(mm==null||(mm<0)||(mm>59)){return 0;}
			i_val+=mm.length;}
		else if (token=="ss"||token=="s") {
			ss=_getInt(val,i_val,token.length,2);
			if(ss==null||(ss<0)||(ss>59)){return 0;}
			i_val+=ss.length;}
		else if (token=="a") {
			if (val.substring(i_val,i_val+2).toLowerCase()=="am") {ampm="AM";}
			else if (val.substring(i_val,i_val+2).toLowerCase()=="pm") {ampm="PM";}
			else {return 0;}
			i_val+=2;}
		else {
			if (val.substring(i_val,i_val+token.length)!=token) {return 0;}
			else {i_val+=token.length;}
			}
		}
	// If there are any trailing characters left in the value, it doesn't match
	if (i_val != val.length) { return 0; }
	// Is date valid for month?
	if (month==2) {
		// Check for leap year
		if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year
			if (date > 29){ return 0; }
			}
		else { if (date > 28) { return 0; } }
		}
	if ((month==4)||(month==6)||(month==9)||(month==11)) {
		if (date > 30) { return 0; }
		}
	// Correct hours value
	if (hh<12 && ampm=="PM") { hh=hh-0+12; }
	else if (hh>11 && ampm=="AM") { hh-=12; }
	var newdate=new Date(year,month-1,date,hh,mm,ss);
	return newdate.getTime();
	}

// ------------------------------------------------------------------
// parseDate( date_string [, prefer_euro_format] )
//
// This function takes a date string and tries to match it to a
// number of possible date formats to get the value. It will try to
// match against the following international formats, in this order:
// y-M-d   MMM d, y   MMM d,y   y-MMM-d   d-MMM-y  MMM d
// M/d/y   M-d-y      M.d.y     MMM-d     M/d      M-d
// d/M/y   d-M-y      d.M.y     d-MMM     d/M      d-M
// A second argument may be passed to instruct the method to search
// for formats like d/M/y (european format) before M/d/y (American).
// Returns a Date object or null if no patterns match.
// ------------------------------------------------------------------
function parseDate(val) {
	var preferEuro=(arguments.length==2)?arguments[1]:false;
	generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');
	monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');
	dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');
	var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');
	var d=null;
	for (var i=0; i<checkList.length; i++) {
		var l=window[checkList[i]];
		for (var j=0; j<l.length; j++) {
			d=getDateFromFormat(val,l[j]);
			if (d!=0) { return new Date(d); }
			}
		}
	return null;
	}



//////////////////////////////////////////////////////////




function ltrim(str) 
{ 
    return str.replace(/^[ ]+/, ''); 
} 
 
function rtrim(str) 
{ 
    return str.replace(/[ ]+$/, ''); 
} 
 
function trim(str) 
{ 
    return ltrim(rtrim(str)); 
} 


//validate radio boxes
function ValidateRadioBoxes(CheckBoxCtrlName,ErrorText ) {
//check checkboxes
  var CheckBoxCtrl,OtherCheckBoxCtrl ;
  CheckBoxCtrl = null;
  OtherCheckBoxCtrl = null;
  
  CheckBoxCtrl = document.Form1[CheckBoxCtrlName];

  
  if (typeof(CheckBoxCtrl) == "undefined")
  {
	alert( CheckBoxCtrlName + " does not exist");

    return (false);
  }
  
 
  
  
  
  //alert(CheckBoxCtrl.length);
  //alert(typeof(OtherCheckBoxCtrl));
  
  var ischecked
  ischecked = false;
  
  for(var i=0;i<CheckBoxCtrl.length;i++)
	{
		
		if(CheckBoxCtrl[i].checked) 
		{
			ischecked = true;
			break;
		}
		// alert( CheckBoxPointer.checked);
	}
	
  	
	
  if (ischecked != true)
  {
 
		alert("Please select one of the \""+ ErrorText +"\" options.");
		
		//focus on field
		if (CheckBoxCtrl.length > 0)
		{
			CheckBoxCtrl[0].focus();
		}
		return (false);
	
  }  
   return (true);
}


function GetCheckBoxesValue(CheckBoxCtrlName)
{
var CheckBoxCtrl ;
  CheckBoxCtrl = null;

  
  CheckBoxCtrl = document.Form1[CheckBoxCtrlName];

  
  if (typeof(CheckBoxCtrl) == "undefined")
  {
	alert( CheckBoxCtrlName + " does not exist");

    return (false);
  }
  
   var ischecked,strValues;
  ischecked = false;
  
  
  for(var i=0;i<CheckBoxCtrl.length;i++)
	{
		
		if(CheckBoxCtrl[i].checked) 
		{
			
			strValues = strValues + CheckBoxCtrl[i].value + "," ;
			
		}
		
		// alert( CheckBoxPointer.checked);
	}
	
	alert(strValues);
  return strValues;
}

//validate check  boxes

function ValidateCheckBoxes(CheckBoxCtrlName,OtherEditCtrlName,ErrorText ) {
//check checkboxes
  var CheckBoxCtrl,OtherCheckBoxCtrl ;
  CheckBoxCtrl = null;
  OtherCheckBoxCtrl = null;
  
  CheckBoxCtrl = document.Form1[CheckBoxCtrlName];
  OtherCheckBoxCtrl = document.Form1[OtherEditCtrlName];
  
  if (typeof(CheckBoxCtrl) == "undefined")
  {
	alert( CheckBoxCtrlName + " does not exist");

    return (false);
  }
  
  if (OtherEditCtrlName != "" && typeof(OtherCheckBoxCtrl) == "undefined")
  {
		alert( OtherEditCtrlName + " does not exist");

    return (false);
  }
  
  
  
  //alert(CheckBoxCtrl.length);
  //alert(typeof(OtherCheckBoxCtrl));
  
  var ischecked;
  ischecked = false;
  
  for(var i=0;i<CheckBoxCtrl.length;i++)
	{
		
		if(CheckBoxCtrl[i].checked) 
		{
			ischecked = true;
			break;
		}
		// alert( CheckBoxPointer.checked);
	}
	
  	
	
  if (ischecked != true)
  {
  
  //check other value
	var Err = 1;
	if (typeof(OtherCheckBoxCtrl) != "undefined" )
	{
	

		if ( OtherCheckBoxCtrl.value != "" )
		{
			Err = 0;
		}
	}
	///
	 
		
	if 	(Err == 1 )
	{
		
		alert("Please select one of the \""+ ErrorText +"\" options.");
		
		//focus on field
		if (CheckBoxCtrl.length > 0)
		{
			CheckBoxCtrl[0].focus();
		}
		return (false);
	}
  }  
   return (true);
}



/**********************************************************************************/
/* Form Validation: Begin													      */
/**********************************************************************************/

function IsEmpty(obj, obj_type)
{
	if (obj_type == "text" || obj_type == "password" || obj_type == "textarea" || obj_type == "file")	{
		var objValue;
		
		objValue = obj.value.replace(/\s+$/,"");
		
		if (objValue.length == 0) {
			obj.focus();
			return true;
		} else {
			return false;
		}
	} else if (obj_type == "select") {
		for (i=0; i < obj.length; i++) {
			if (obj.options[i].selected) {
				if(obj.options[i].value == "") {
					obj.focus();
					return true;
				} else {
					return false;
				}
			}
			
		}
		return true;	
	} else if (obj_type == "radio" || obj_type == "checkbox") {
		if (!obj[0] && obj) {
			if (obj.checked) {
				return false;
			} else {
				obj.focus();
				return true;	
			}
		} else {
			for (i=0; i < obj.length; i++) {
				if (obj[i].checked) {
					return false;
				}
			}
			obj[0].focus();
			return true;
		}
	} else {
		return false;
	}
}

function InLengthRange(object_value, min_value, max_value)
{
	
	if (object_value == null) {
		return true;
	}

	if (min_value == null) {
		min_value = 0;
	}
	
	if (typeof object_value == "string")
	{
		var temp_object_value = object_value;
		var ch = temp_object_value.substring(0, 1);
		while (ch == " ") { // Check for spaces at the beginning of the string
			temp_object_value = temp_object_value.substring(1, temp_object_value.length);
			ch = temp_object_value.substring(0, 1);
		}
		ch = temp_object_value.substring(temp_object_value.length-1, temp_object_value.length);
		while (ch == " ") { // Check for spaces at the end of the string
			temp_object_value = temp_object_value.substring(0, temp_object_value.length-1);
			ch = temp_object_value.substring(temp_object_value.length-1, temp_object_value.length);	
		}
		
		if (max_value == null) {
			if(temp_object_value.length >= min_value) {
				return true;
			} else {
				return false;
			}
		}
		
		if(temp_object_value.length >= min_value && temp_object_value.length <= max_value) {
			return true;
		} else {
			return false;
		}		
		
	}
	
	if (max_value == null) {
		if (object_value.length >= min_value) {
			return true;
		} else {
			return false;
		}
	}
	
	if (object_value.length >= min_value && object_value.length <= max_value) {
		return true;
	} else {
		return false;
	}

}

function InValueRange(object_value, min_value, max_value)
{
	
	if (object_value == null) {
		return true;
	}
	else {
		if (object_value == '')
			return true;
	}

	if (min_value == null) {
		min_value = 0;
	}
	
	

	if (max_value == null) {
		if (object_value >= min_value) {
			return true;
		} else {
			return false;
		}
	}
	
	if (object_value >= min_value && object_value <= max_value) {
		return true;
	} else {
		return false;
	}

}


function TestNumberRange(object_value, min_value, max_value)
{
	// check minimum
	if (min_value != null) {
		if (object_value < min_value) {
			return false;
		}
	}
		
	// check maximum
	if (max_value != null) {
		if (object_value > max_value) {
			return false;
		}
	}
	//All tests passed, so...
	return true;
}

function IsValidDate(month, day, year) {
	var blnRet;

	if (month ==  "" || day == "" || year == "") {
		return true;
	}

	day = parseInt(day)
	month = parseInt(month)
	year = parseInt(year)
	

	if( (day >= 1 && day <= 31) && 
		(month >=1 && month <= 12) && 
		(year > 0) ) {
		blnRet = true;
		switch(month) {
			case 2:
				
				if(day > 28) {
					// check for leap years
					if( ((year % 4 == 0) && (year % 100 != 0)) ||
						(year % 400 == 0) ) {
						if(day > 29) {
							blnRet =  false;
						}
					} else {
						blnRet = false;
					}
				}
				break;
			case 4:
			case 6:
			case 9:
			case 11:
				if(day > 30) {
					blnRet = false;
				}
				break;
			default:
				break;
		}
	} else {
		blnRet = false;
	}
		
	return blnRet;
}

function IsInteger(object_value)
{
    if (object_value.length == 0){
		return true;
	}

	var decimal_format = ".";
	var check_char;

    //The first character can be + -  blank or a digit.
	check_char = object_value.indexOf(decimal_format)

    //Was it a decimal?
	if (check_char < 1) {
		return IsNumeric(object_value);
	} else {
		return false;
	}
}


function IsNumeric(object_value)
{
	//Returns true if value is a number or is NULL
	//otherwise returns false	
	
	if (object_value.length == 0) {
		return true;
	}
	
	//	Returns true if value is a number defined as
	//	having an optional leading + or -.
	// 	having at most 1 decimal point.
	//	otherwise containing only the characters 0-9.
	var start_format = " .+-0123456789";
	var number_format = " .0123456789";
	var check_char;
	var decimal = false;
	var trailing_blank = false;
	var digits = false;
	
	//The first character can be + - .  blank or a digit.
	check_char = start_format.indexOf(object_value.charAt(0))
	//Was it a decimal?
	if (check_char == 1) {
		decimal = true;
	} else if (check_char < 1) {
		return false;
	}
	        
	//Remaining characters can be only . or a digit, but only one decimal.
	for (var i = 1; i < object_value.length; i++)
	{
		check_char = number_format.indexOf(object_value.charAt(i))
		if (check_char < 0) {
			return false;
		} else if (check_char == 1) {
			if (decimal) {		// Second decimal.
				return false;
			} else {
				decimal = true;
			}
		} else if (check_char == 0)	{
			if (decimal || digits) {
				trailing_blank = true;
			}
			// ignore leading blanks
		} else if (trailing_blank) {
			return false;
		} else {
			digits = true;
		}
	}	
	//All tests passed, so...
	return true
}

function IsNumberChar(ch)
{
	return (ch >= '0' && ch <= '9');
}

function IsAlphaChar(ch)
{
	return (ch >= 'A' && ch <= 'Z') || (ch >= 'a' && ch <= 'z') || ( ch.charCodeAt(0) >= 0x05d0 && ch.charCodeAt(0) <= 0x05ea);
}

function IsAlphaNumeric(object_value)
{
	var i;
	var intLength, ch;
	intLength = object_value.length;
	
	for(i = 0; i < intLength; i++) 
	{
		ch = object_value.charAt(i);
		if(!(IsAlphaChar(ch) || IsNumberChar(ch))) {
			return false;
		}
	}
	return true;
}

function IsAlpha(object_value)
{
	var i;
	var intLength, ch;
	intLength = object_value.length;
	
	for(i = 0; i < intLength; i++) 
	{
		ch = object_value.charAt(i);
		if(!IsAlphaChar(ch)) {
			return false;
		}
	}
	return true;
}


function IsEmail(object_value, min_value)
{
	var i, ch, intAtCount, intDotPos, intLastDotPos;
	
	var strEmailChars = "_-@.~!#$%&*+\"'"

	var len = object_value.length;

	if (len == 0) {
		return true;
	}
	
	if (len < min_value) {
		return false;
	}
	
	intAtCount = 0;
	intDotPos = 0;
	for(i = 0; i < len; i++) {
		ch = object_value.charAt(i);
		
		if(!(	IsAlphaChar(ch) || 
				IsNumberChar(ch) ||
				strEmailChars.indexOf(ch) != -1) 
			) {
				return false;
		} else {
			if(ch == '@') {
				intAtCount++;
				if(intAtCount > 1) {
					return false;
				}
			} else if (ch == '.') {
				// don't allow consecutive .'s
				if (i - 1 == intLastDotPos) {
					return false;
				}
				intDotPos = i;
				intLastDotPos = i;
			}
		}
	}
	
	return (intDotPos > 0 && intAtCount > 0 && intDotPos < (len - 1));

}

function IsURL(object_value)
{
	var i, ch, intDotCount;
	
	var strURLChars = "~!@#$%*_+-:/.?&="
	
	var len = object_value.length;
	
	if (object_value.length == 0) {
		return true;
	}
	
	if (object_value.length < 10) {
		return false;
	}
	
	if	((object_value.indexOf("http://") == -1) &&
			(object_value.indexOf("https://") == -1) &&
			(object_value.indexOf("ftp://") == -1)) {
		return false;
	}
	
	intDotCount = 0;
	for(i = 0; i < len; i++) {
		ch = object_value.charAt(i);
		
		if(!(	IsAlphaChar(ch) || 
				IsNumberChar(ch) ||
				strURLChars.indexOf(ch) != -1) 
			) {
				return false;
		} else if(ch == '.') {
			intDotCount++;
		} 
	}
	
	return (intDotCount > 0);
	
}

function IsValidExtension(object_value, extensions)
{
	// ---------------Examples----------------
	// extensions -->   "jpeg, gif, zip"
	// object_value --> "chaka.zip"
	// ---------------------------------------

	var i, ch, intDotCount;
	var test_extension = "";
	var obj_extension = "";
	var len = object_value.length;

	if ((object_value == "") || (extensions == ""))
		return true;
		 
	// --------------------------------------------------
	// First get the extension of the object value
	// --------------------------------------------------
	for (i = len; i > 0; i--) {
		ch = object_value.charAt(i);
		if (ch == '.') {
			intDotCount = i;
			break;
		}
	}	
	
	for (i = (intDotCount + 1); i < len; i++) {
		obj_extension = obj_extension + object_value.charAt(i);
	}

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

	// --------------------------------------------------
	// Then, we compare that string to every extension we passed in
	// --------------------------------------------------

	extensions = extensions.toLowerCase();
	obj_extension = obj_extension.toLowerCase();

	len = extensions.length;
	test_extension = "";

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

		ch = extensions.charAt(i);

		if ((ch == ',') || (ch == ' ') || (i == len)) {
			if (test_extension.length == 0)
				continue;			
			if (test_extension == obj_extension)
				return true;
			test_extension = "";
		}
		else {
			test_extension = test_extension + ch;
		}
	}
	return false;
}

function LimitInput(field, countfield, maxlimit) 
{
	if (field.value.length > maxlimit) // if too long...trim it!
	{
		field.value = field.value.substring(0, maxlimit);
	}
	// otherwise, update 'characters left' counter
	else
	{
		if (countfield != null) 
			countfield.value = maxlimit - field.value.length;
	}
}
	
function IsCreditCard(object_value) {
  // Encoding only works on cards with less than 19 digits
  if (object_value.length > 19)
    return (false);
    
	// Use regular express to check credit card format
	var reg = /^3[4,7]\d{13}|3[0,6,8]\d{12}|((4\d{3})|(5[1-5]\d{2})|(6011)|(35\d{2}))\d{12}$/;
	if (reg.test(object_value) == false) 
	{
		return (false);
	 }
	// User Mod 10 
  sum = 0; mul = 1; l = object_value.length;
  for (i = 0; i < l; i++) {
    digit = object_value.substring(l - i - 1, l - i);
    tproduct = parseInt(digit ,10) * mul;
    if (tproduct >= 10)
      sum += (tproduct % 10) + 1;
    else
      sum += tproduct;
    if (mul == 1)
      mul++;
    else
      mul--;
  }

  if ((sum % 10) == 0)
    return (true);
  else
    return (false);

} // END FUNCTION isCreditCard()


function ModalBox(blnInterNational, strText)
{
	if (blnInterNational && window.showModalDialog)
	{
		window.showModalDialog("/lib/ModalBox.asp?strText=" + escape(strText),null,"edge:raised;status:no;unadorned:yes;font-size:14px;dialogWidth:20em;dialogHeight:10em");
	}
	else
	{
		alert(strText);
	}
}

function ChildrenCheck(children, custody)
{	
	var haskids;
	haskids = 0;
	
	for(i=0; i < children.length; i++) {
		if(children.options[i].selected) {
			if(children.options[i].value == "1" || children.options[i].value == "2" || children.options[i].value == "3") {
				haskids = 1;
			}
		}
	}

	for(j=0; j < custody.length; j++) {
		if(custody.options[j].selected) {
			if(custody.options[j].value == "2" && haskids == 1) {
				return true;
			}
			if((custody.options[j].value == "4" || custody.options[j].value == "8" || custody.options[j].value == "16" || custody.options[j].value == "32" || custody.options[j].value == "64" || custody.options[j].value == "128") && haskids == 0) {
				return true;
			}
		}
	}
	
	return false;
	
}

/**********************************************************************************/
/* Form Validation: End															  */
/**********************************************************************************/
function showTRContent(ID)
{
	var oElement = document.getElementById('TRContent'+ ID);
	//var oImgElement = document.getElementById('ImgTRContent'+ ID);
	
	//if (oElement && oImgElement)
	if (oElement )
	{
	    if ( oElement.className == "TR_HIDE")
	    {
			oElement.className ="TR_SHOW";
			//oImgElement.src = "images/closecontent.gif";			
	    }
	    else
	    {
	        oElement.className ="TR_HIDE";
	        //oImgElement.src = "images/opencontent.gif";
	    }
		
	}
	
}