// JavaScript Document
// defining variable some extra naviables are there
var SPECIAL_CHARACTERS_NUMBERS = "`~!@#$%^&*()_-+=|\\}}{{\"':;<,>.?/0123456789"
var ALL_SPECIAL_CHARACTERS = "`~!@#$%^&*()_-+=|\\}}{{\"':;<,>.?/"
var ALL_NUMBERS = "0123456789"
var ALL_CHARACTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
var SP_CHAR_DOT = "`~!@#$%^&*()_-+=|\\}[{]\"':;<,>?/0123456789"
var VALID_APP_NO = "`~!@#$%^&*()+=|\\{[}]\"':;<,>.?"
var VALID_RECEIPT_NO = "`~!@#$%^&*()+=\|{[}]\"':;<,>.?"

//sadashiv
var TAKEONLY_NUMBER = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz`~!@#$%^&*()=\\|}]{[\"':;?><"


//...............................................................................
// These charecters are not allowed
var VALID_NAME_CHAR="`~!@#$%^&*()_-+=|\\}[{]\"':;<,>?/0123456789";
var ADDRESS_CHAR="\"'";
var NAME_CHAR="`~@#$%^&*()_-+=|\\}]{[\"':;?/><,";
var STATE_CHAR="`~!@#$%^*+=|\\}{\"':;?><";
var CITY_CHAR="`~!@#$%^*+=|\\}{\"':;?><";
var PHONE_CHAR="`~!@#$%^*=|\\]}[{\"':;?/><"
var UPLINE_CHAR="`~!@#$%^&*()_+=\\|]}{[\"':;?/>.<,/";
var USERID_CHAR="`~!@#$%^&*()+=\\|}]{[\"':;?><,";

//alert messages
var CURRENT_VALUE="Current Value should be Numeric "
var AMOUNT = "Please enter the Amount"
var VALID_AMOUNT="Amount should be Numeric"
var YEARS = "Please enter the Months"
var VALID_YEARS="Year should be Numeric"
var VALID_MONTHS="Month should be Numeric"
var TERM = "Please enter Loan Term"
var TITLE = "Please select Title"
var MENU = "Please select Residential status"
var STATUS = "Please select Marital status"
var FULL_NAME="Please enter the Full Name"
var FIRST_NAME="Please enter the First Name"
var MIDDLE_NAME="Please enter the Middle Name"
var LAST_NAME="Please enter the Last Name"
var DAYS="Please select the date from drop Down Menu"
var MONTH="Please select the Month from drop Down Menu"
var MONTHS="Please select the Months from drop Down Menu"
var YEAR="Please select the Year from drop Down Menu"
var MARITALSTATUS="Please select the Marital status from drop Down Menu"
var POST_CODE="Plese enter the Post Code"
var VALID_CODE="Post Code should be Numeric"
var EMAIL = "Please enter the Email Address"
var VALID_EMAIL = "Please enter valid Email Address"
var TELEPHONE="Please provide us your home telephone number"
var TELEPHONEW="Please provide us your work telephone number"
var TELEPHONEM="Please provide us your mobile telephone number"
var EMP_STATUS="Please select the Employment Status"
var OCCUPATION="Please enter the Occuption"
var INCOME_TYPE="Please select the Income Type"
var INCOME="Please enter the Income"
var VALID_INCOME="Income should be Numeric"
var ALL_BALANCE="Current Balance for all accounts is Mandatory"
var V_ALL_BALANCE="Current Balance for all accounts should be Numeric"
var MONTHLY_REP="Please enter the Monthly Repayments"
var VALID_MONTHLY_REP="Monthly Repayments Should be Numeric"
var CUR_ARREARS="Please enter the Current Arrears"
var VALID_CUR_ARREARS="Current Arrears Should be Numeric"
var M12_ARREARS="Please enter the Highest Arrears in Last 12 Months "
var VALID_M12_ARREARS="Highest Arrears in Last 12 Months Should be Numeric"
var CUR_BALANCE="Please enter the Current Balance"
var VALID_CUR_BALANCE="Current Balance should be Numeric"
var PAY="Please enter How Much Did You Pay"
var VALID_PAY="Pay should be Numeric"
var WORTH="Please tell us What Is It Worth Now ?"
var VALID_WORTH="Worth should be Numeric"
var STREET="Please enter the Street"
var TOWN="Please enter the Town / City"
var COUNTRY="Please enter the County"
var ADDRESS="Please enter the full address"
var HLYEARS="Please enter the years"
var HLMONTHS="Please enter months"
var VALID_YEARS="Year should be Numeric"
var VALID_MONTHS="Month should be Numeric"
var VALID_TELEPHONE="Phone number should be numeric"
var VALID="Phone no. should be 11 digits"
var EMPSTATUS="Please select Employee Status"
var OCCUPATION="Please enter occupation"
var GROSSINCOME="please enter Gross income"
var VALID_INCOME="income should be Numeric"
var HOUSEWORTH="please enter your House worth"
var MORTAGE="please enter your Mortage"
var FINDUS="please choose how did you find us"
var WRONG_ENTRY = "Please Enter Proper Entry"
var TELEEVE = "Please enter telephone number"
var TELEMOB ="Please enter Mobile number"
var VALID_AMT="Balance should be Numeric"
var EMP_NAME = "Please enter 1st applicant's Employer name "
var EMP_NAME1 = "Please enter 2nd applicant's Employer name "
var EMP_ADDR = "Please enter 1st applicant's Employer address "
var EMP_ADDR1 = "Please enter 2nd applicant's Employer address "
var EMP_DUR = "Please enter 1st applicant's duration of employment"
var EMP_DUR1 = "Please enter 2nd applicant's duration of employment"
var PREV_EMP_NAME = "Please enter 1st applicant's Previous Employer name "
var PREV_EMP_NAME1 = "Please enter 2nd applicant's Previous Employer name "
var PREV_EMP_ADDR = "Please enter 1st applicant's Previous Employer Address "
var PREV_EMP_ADDR1 = "Please enter 2nd applicant's Previous Employer Address "
var PREV_EMP_DUR = "Please enter 1st applicant's duration of employment with previous company "
var PREV_EMP_DUR1 = "Please enter 2nd applicant's duration of employment with previous company"
var BANK_NAME = "Please enter bank name" 
var BANK_ADDRESS = "Please enter bank address"
var CHILDREN	 = "Please enter how many children"
var MRP = "Please enter Monthly Rental Payment"
var MCT = "Please enter Monthly Council Tax"
var DATE="Please select Date"
var mpymt = "Monthly payment should be numeric"

var Max_Number="Max Number of Results should be Numeric";
var IE = document.all? true : false;
var NN = document.layers? true : false;
// End of declaring variables
function fnIsPhone(txtfld, mes)
{
var string=txtfld.value;
if(fnIsValidPhoneNumber(string))
{
alert(mes);
txtfld.select();
txtfld.focus();
return true;
}
else
return false;
}

function fnNumberOnly(txtfld, mes)
{
	var Num="0123456789";
	var txtString= fnTrim(txtfld.value)
	for(var i=0; i < txtString.length; i++)
	{
	if(Num.indexOf(txtString.charAt(i))== -1)
	{	
	alert(mes)
	txtfld.focus();
	txtfld.select();
	return true;
	}
	return false;
	}
			
}
<!--
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
//-->

function getParm(string,parm) {
    // returns value of parm from string
    var startPos = string.indexOf(parm + "=");
    if (startPos > -1) {
        startPos = startPos + parm.length + 1;
        var endPos = string.indexOf("&",startPos);
        if (endPos == -1)
            endPos = string.length;
        return unescape(string.substring(startPos,endPos));
    }
    return '';
}
passed = location.search.substring(1);
function ref()
{
var ref=document.referrer;
document.contact.referrer.value = ref;
document.contact.Keywords.value = passed;
//alert(document.contact.referrer.value)
//alert(document.contact.Keywords.value)
}
function getParm(string,parm) {
    // returns value of parm from string
    var startPos = string.indexOf(parm + "=");
    if (startPos > -1) {
        startPos = startPos + parm.length + 1;
        var endPos = string.indexOf("&",startPos);
        if (endPos == -1)
            endPos = string.length;
        return unescape(string.substring(startPos,endPos));
    }
    return '';
}
passed = location.search.substring(1);

function ref()
{

var ref=document.referrer;
document.contact.referrer.value = ref;
document.contact.Keywords1.value = passed;
//alert(document.contact.referrer.value)
//alert(document.contact.Keywords.value)
}

	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 dropDownMenu(menu, mes) 
   {
   var myindex=menu.selectedIndex;
      
   if (myindex==0)
      {
      alert(mes);
      menu.focus();
	  return true;
	  }
	else 
		{
		return false;
		}
   }
   
function fnIsNull(txtfld, mes)
{
	   var string=txtfld.value;
       if (fnTrim(string) == null || fnTrim(string) == "" )
       {
	   	alert(mes);
		txtfld.focus();
		txtfld.select();
     	return true;
       }
		return false;
}
function fnIsValidChar1(txtfld, mes)
{
	spChar = "`~!@#$%^&*()_-+=|\\}}{{\"':;<,>.?/123456789";
	var txtString= fnTrim(txtfld.value);
	for(var i=0; i<txtString.length; i++)
	{
	if(spChar.indexOf(txtString.charAt(i))!= -1)
	{
	alert(mes)
	txtfld.focus();
	txtfld.select();
	return true;
	}
	}
	return false;
		
}
function fnIsQuotes(txtfld, mes){
	var a_strString = fnTrim(txtfld.value)
	if(a_strString.indexOf('"') != -1)
	  {
	alert(mes)
	txtfld.focus();
	txtfld.select();
	return true;
	}
	if(a_strString.indexOf("'") != -1)
	{
	alert(mes)
	txtfld.focus();
	txtfld.select();
	return true;
	}
	
	return false
}
function AllowNumeric(textfield, msg)
{
var val=textfield.value;
	if (val.length>0 ){
		var charBag = '<>/?;:"~`!#$%^&*()=+\|[]{}abcdefghijklmnopqrstuvwxyz';
		//loop for not allowed special chars
		for (j=0;j<charBag.length; j++){
			if (val.indexOf(charBag.charAt(j))==0){
				alert(msg);
				textfield.focus();
				textfield.select();
				return true;
			}
		}
	}
	return false;
}

function chkTel(txtfield)
{
var telPhNo=txtfield.value;
if((telPhNo.length<11) || (telPhNo.length>11))
{
alert("Please enter a valid phone number")
txtfield.select();
txtfield.focus();
return true;
}
}

function fnTrim(string)
{
	var cnt;	
	len = string.length;
	str = string;
	begin = -1;
	for(cnt=0;cnt<len;cnt++)
	{
		if (str.charAt(cnt) == " ")
		{	
			begin = cnt;
		}	
		else
		break;
		
	}
	str = str.slice(begin+1,len);
	len = str.length;
	end = len;
	for(cnt=len-1;cnt>=0;cnt--)
	{
		if (str.charAt(cnt) == " ")
		{	
			end = cnt;
		}	
		else
		break;
	}
	str = str.slice(0,end);
	return str;
}
function fnIsValidChar2(txtfld, mes)
{
	spChar = "`~!@#$%^&*()_-+=|\\}}{{\"' :;<>?/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ£";
	var txtString= fnTrim(txtfld.value);
	for(var i=0; i<txtString.length; i++)
	{
	if(spChar.indexOf(txtString.charAt(i))!= -1)
	{
	alert(mes)
	txtfld.focus();
	txtfld.select();
	return true;
	}
	}
	return false;
		
}
function emailcheck(txtfld, mes)
{
var str;
var string1=txtfld.value;
 str = "";
if (string1.indexOf("@")==-1){
	str = "NO";}
else if (string1.indexOf("@")==0){
	str = "NO";}
else if (string1.indexOf(".")==-1){
	str = "NO";}
else if (string1.indexOf(".")==0){
	str = "NO";}
else if (string1.indexOf("@") + 1 == string1.indexOf(".")){
	str = "NO";}
else if (string1.indexOf("@") + 1== string1.length){
	str = "NO";}
else if(string1.lastIndexOf(".") + 1== string1.length){
	str = "NO";}
else if(string1.indexOf("@") != string1.lastIndexOf("@")){
	str = "NO";}

else{
	str = "YES";}

if (str=="NO"){	
	alert(mes);
	txtfld.select();
	txtfld.focus();
	return true;
	}
	else{
		return false;}
}

function checkAmt()
{
	frm=document.contact;
	if(frm.debtlevel.value==0)
	{
		alert("Please enter debt amount")
		frm.debtlevel.select();
		return false;
	}
	return true;
}


function fnchekbox(chekbox,mes)
	{
      frm=document.contact.dprotect;
	  checked =frm.checked;
      if (!checked)
	   {
       alert(mes);
	   return true;
	   }
	   else
	   {
	    return false;
	   }
	}
/*check atleast one check box

function fnchekbox(chekbox, mes)
	{
     
     for (var i = 0; i <chekbox.length; i++)
	  {
      checked =chekbox[i].checked;
      if (!checked)
	   {
       alert(mes);
	   return true;
	   }
	   return false;
	  }
  
}*/

function fnvalidate() {
exit=false;

	frm=document.contact;
	//var email=frm.email
	 if(dropDownMenu(frm.Title1,TITLE))
		return false;
	if(fnIsNull(frm.First_Name,FIRST_NAME))
		return false;
	if(fnIsValidChar1(frm.First_Name,"First name is not valid name"))
		return false;
	if(fnIsNull(frm.Last_Name,LAST_NAME))
		return false;
	if(fnIsValidChar1(frm.Last_Name,"Last name is not a valid name"))
		return false;
	if(fnIsNull(frm.a_address1,"Please enter the House number and Street"))
		return false;
	if(fnIsQuotes(frm.a_address1,"Invalid Character"))
		return false;
    if(fnIsNull(frm.Town, TOWN))
		return false;
	if(fnIsValidChar1(frm.Town,"Town is not valid"))
		return false;
	if(fnIsNull(frm.postcode,POST_CODE))
		return false;
	//if(fnIsValidChar2(frm.PostCode1,"Postcode is not valid(Numeric)"))
		//return false;	
	if(fnIsQuotes(frm.postcode,"Postcode is not valid"))
		return false;	
	/*if(fnIsNull(frm.PostCode2,POST_CODE))
  return false;
  if(fnIsValidChar2(frm.PostCode2,"Postcode is not valid(Numeric)"))
	return false;	
 if(fnIsQuotes(frm.PostCode2,"Postcode is not valid"))
  return false;
  if(dropDownMenu(frm.Hometype,"Please select Current Residential Status"))
  return false;*/
 if(dropDownMenu(frm.besttime,"Please select Best Time to Call"))
  return false; 	
	if(fnIsNull(frm.debtlevel,"Please enter  debt level in numarals"))
		return false;	
	if(fnIsValidChar2(frm.debtlevel,"Please enter approximate debt level in numarals"))
		return false;	
	if(fnIsQuotes(frm.debtlevel,"Invalid Character"))
		return false;
	strdebtlevel=frm.debtlevel.value		
	if(strdebtlevel.indexOf(".") != strdebtlevel.lastIndexOf(".") ){
		alert("Invalid Amount")
		frm.debtlevel.focus();
		frm.debtlevel.select();
		return false;
		}		
	if(strdebtlevel<1000){
				
		if(fn_tenant())
		return false;			
		}
	if(fnIsNull(frm.Telephone,TELEPHONE))
		return false;		
	if(AllowNumeric(frm.Telephone,VALID_TELEPHONE))
		return false;	

		if(chkTel(frm.Telephone,VALID)) 
		return false;
	if(fnIsNull(frm.mnumber,"Please enter a valid Mobile number"))
		return false;		
		if(chkTel(frm.mnumber,"Please enter a valid Mobile number")) 
		return false;
	if(AllowNumeric(frm.mnumber,"Please enter a valid Mobile number"))
		return false;	
	 if(fnIsNull(frm.Email,VALID_EMAIL))
		return false;	
	if(emailcheck(frm.Email,VALID_EMAIL))
		return false;		
	if(fnIsQuotes(frm.Email,"Invalid Character"))
		return false;
	if(dropDownMenu(frm.PContact,"Please select Preferred method of Contact"))
		return false;	

	else if(fnchekbox(frm.dprotect, "Please Check the data protection notice "))
		return false;	
	
}
function fn_tenant()
{ 
//alert(IE4)
tnt=tnt+1;
		t=newConfirm("Debtlevel","Do you mean " + document.contact.debtlevel.value*1000+" ?",1,1,0)
	if(t) 
	{
		document.contact.debtlevel.value=document.contact.debtlevel.value*1000;
		return true;
		   }
		   else
		   {
		   document.contact.debtlevel.focus();
		   document.contact.debtlevel.select();
		   return true;		   
		   }
		
}

function newConfirm(title,mess,icon,defbut,mods)
{   if (IE4) {
      icon = (icon==0) ? 0 : 2;
      defbut = (defbut==0) ? 0 : 1;
      retVal = makeMsgBox(title,mess,icon,4,defbut,mods);
      retVal = (retVal==6);
   }
   else {
      retVal = confirm(mess);
   }
   return retVal;
}
var referingtest;
referingtest=document.referrer;
document.contact.teting.value=referingtest;