function submission()
{
	if(validateform(mainform))
	{
		document.mainform.submit();
	}
}

function is_empty(elm)
{
	if (elm.value ==""||elm.value==null||elm.value==0)
	return false;
	else return true;
}

function isInt(elm)
{
	var elmstr = elm.value + "";
	if (elmstr == "") return false;
	for (var i = 0; i < elmstr.length; i++)
	{
		if (elmstr.charAt(i) < "0" || elmstr.charAt(i) > "9")
		{
			return false;
		}
	}
	return true;
}

function nozero(strchk)
{
	ndxAt  = strchk.indexOf("0");
	if (ndxAt==0)
	{
	return false;
	}
}

function noone(strchk)
{
	ndxAt  = strchk.indexOf("1");
	if (ndxAt==0)
	{
		return false;
	}
}

function checkdp()
{
	var strlt=document.mainform.loan_type.value;

	if (strlt == "Purchase")
	{
		if (strdp == "")
			strdp = 0;
		strpv = parseInt(strpv, 10);
		strdp = parseInt(strdp, 10);
		if (strpv < strdp)
		{
			alert("Property value needs to be greater than Down Payment");
			return false;
		}
		var strlaw = strpv - strdp;
	}
	return;
}

function popup_privacy_policy()
  {
	window.open('privacy_policy.htm','','width=600,height=600,scrollbars=yes');
  }


function checkNumeric(objName,minval, maxval,comma,period,hyphen)
{
	var numberfield = objName;
	if (chkNumeric(objName,minval,maxval,comma,period,hyphen) == false)
	{
		numberfield.value = "0";
		numberfield.select();
		numberfield.focus();
		return false;
	}
	else
	{
		return true;
	}
}

function chkNumeric(objName,minval,maxval,comma,period,hyphen)
{
	var checkOK = "0123456789" + comma + period + hyphen;
	var checkStr = objName;
	var allValid = true;
	var decPoints = 0;
	var allNum = "";

	for (i = 0;  i < checkStr.value.length;  i++)
	{
		ch = checkStr.value.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
		if (ch == checkOK.charAt(j))
		break;
		if (j == checkOK.length)
		{
			allValid = false;
			break;
		}
		if (ch != ",")
		allNum += ch;
	}

	if (!allValid)
	{
		alertsay = "Please enter only these values \""
		alertsay = alertsay + checkOK + "\" in the \"" + checkStr.name + "\" field. Do not use any symbols or letters such as a comma, period, parentheses or 'abcdefg...'"
		alert(alertsay);
		return (false);
	}

}

var chkDot = true;
var usEmail = true;

function checkemail()
   {
      var eAddr = document.mainform.email.value;
      var lenSuffix = (usEmail) ? 4 : 3;
      var result = false;
      var ndxAt = ndxDot =ndxDot2 =  0;
      ndxAt  = eAddr.indexOf("@");
      ndxDot = eAddr.indexOf(".") ;
      ndxDot2 = eAddr.lastIndexOf(".") ;
      if ((ndxDot < 0) || (ndxAt < 0))
         alert("Enter valid email");
      else if ( (ndxDot2 - 3) < ndxAt)
	     alert("Enter valid email ");
      else if (eAddr.length < ndxDot2 + lenSuffix)
         result = (confirm("You have fewer than 3 characters as a domain suffix.\nAre you sure?"));
      else
         result=true;
      return result;
	return true;
   }



function LengthPhone(msg,ctr)
{
	var s=ctr.value;
	if (!(s.length == 3))
	{
		var write_;
		write_ = msg + " has to be three digit";
		alert(write_);
		ctr.focus();
		return false;
	}
	return true;
}

function LengthSuffix(msg,ctr)
{
	var s=ctr.value;
	if (!(s.length == 4))
	{
		var write_;
		write_ = msg + " has to be four digit";
		alert(write_);
		ctr.focus();
		return false;
	}
	return true;
}


function LengthOK(msg,ctr)
{
	var s=ctr.value;
	if (!(s.length == 5))
	{
		var write_;
		write_ = msg + " has to be five digit";
		alert(write_);
		ctr.focus();
		return false;
	}
	return true;
}


function validateform(form)
{

	if (is_empty(form.first_name)== false)
	{
		alert("Please enter your first name.");
		form.first_name.focus();
		return false;
	}

	if (is_empty(form.last_name)== false)
	{
		alert("Please enter your last name.");
		form.last_name.focus();
		return false;
	}

	//if (is_empty(form.address)== false)
	//{
	//	alert("Please enter your address.");
	//	form.address.focus();
	//	return false;
	//}

	//if (is_empty(form.city)== false)
	//{
	//	alert("Please enter your city.");
	//	form.city.focus();
	//	return false;
	//}

	if (form.State.value == "")
	{
		alert("Please select a state.");
		form.State.focus();
		return false;
	}

	//if (is_empty(form.zip)== false)
	//{
	//	alert("Please enter your zip code.");
	//	form.zip.focus();
	//	return false;
	//}
	//else
	//{
	//	checkNumeric(form.zip , 0, 0, '', '', '')
	//		//return false
	//}

	//if(!LengthOK("Zip ",form.zip))
	//{
    //	return false;
	//}

	if (is_empty(form.home_area_code)== false)
	{
		alert("Please enter your primary phone area code.");
		form.home_area_code.focus();
		return false;
	}
	else
	{
		checkNumeric(form.home_area_code , 0, 0, '', '', '');
	}

	if (nozero(form.home_area_code.value)== false)
	{
		alert("Primary phone area code cannot start with a zero");
		form.home_area_code.focus();
		return false;
	}
	if (noone(form.home_area_code.value)== false)
	{
		alert("Primary phone area code cannot start with 1");
		form.home_area_code.focus();
		return false;
	}
	if(!LengthPhone("Area code ",form.home_area_code))
	{
		 return false;
	}


	if (is_empty(form.home_prefix)== false)
	{
		alert("Please enter your primary phone number.");
		form.home_prefix.focus();
		return false;
	}
	else
	{
		checkNumeric(form.home_prefix , 0, 0, '', '', '');
	}

	if ((form.home_prefix.value=="000")||(form.home_prefix.value=="111")||(form.home_prefix.value=="555")||(form.home_prefix.value=="800")||(form.home_prefix.value=="888")||(form.home_prefix.value=="999"))
	{
		alert("Prefix cannot contain " + form.home_prefix.value);
		form.home_prefix.focus();
		return false;
	}

	if (nozero(form.home_prefix.value)== false)
	{
		alert("Prefix cannot start with a zero");
		form.home_prefix.focus();
		return false;
	}
	if (noone(form.home_prefix.value)== false)
	{
		alert("Prefix cannot start with 1");
		form.home_prefix.focus();
		return false;
	}

	if(!LengthPhone("Prefix ",form.home_prefix))
	{
	    return false;
	}

	if (is_empty(form.home_suffix)== false)
	{
		alert("Please enter your primary phone number.");
		form.home_suffix.focus();
		return false;
	}
	else
	{
		checkNumeric(form.home_suffix , 0, 0, '', '', '');
	}

	if(!LengthSuffix("Suffix ",form.home_suffix))
	{
		return false;
	}
//Added by Steven Brucato//
	if (is_empty(form.work_area_code)== false)
	{
		alert("Please enter your secondary phone area code.");
		form.work_area_code.focus();
		return false;
	}
	else
	{
		checkNumeric(form.work_area_code , 0, 0, '', '', '');
	}

	if (nozero(form.work_area_code.value)== false)
	{
		alert("Secondary phone area code cannot start with a zero");
		form.work_area_code.focus();
		return false;
	}
	if (noone(form.work_area_code.value)== false)
	{
		alert("Secondary phone area code cannot start with 1");
		form.work_area_code.focus();
		return false;
	}
	if(!LengthPhone("Area code ",form.work_area_code))
	{
		 return false;
	}


	if (is_empty(form.work_prefix)== false)
	{
		alert("Please enter your secondary phone number.");
		form.work_prefix.focus();
		return false;
	}
	else
	{
		checkNumeric(form.work_prefix , 0, 0, '', '', '');
	}

	if ((form.work_prefix.value=="000")||(form.work_prefix.value=="111")||(form.work_prefix.value=="555")||(form.work_prefix.value=="800")||(form.work_prefix.value=="888")||(form.work_prefix.value=="999"))
	{
		alert("Prefix cannot contain " + form.work_prefix.value);
		form.work_prefix.focus();
		return false;
	}

	if (nozero(form.work_prefix.value)== false)
	{
		alert("Prefix cannot start with a zero");
		form.home_work.focus();
		return false;
	}
	if (noone(form.work_prefix.value)== false)
	{
		alert("Prefix cannot start with 1");
		form.work_prefix.focus();
		return false;
	}

	if(!LengthPhone("Prefix ",form.work_prefix))
	{
	    return false;
	}

	if (is_empty(form.work_suffix)== false)
	{
		alert("Please enter your secondary phone number.");
		form.work_suffix.focus();
		return false;
	}
	else
	{
		checkNumeric(form.work_suffix , 0, 0, '', '', '');
	}

	if(!LengthSuffix("Suffix ",form.work_suffix))
	{
		return false;
	}
	if (is_empty(form.email)== false)
	{
		alert("Please enter your E-mail.");
		form.email.focus();
		return false;
	}

	if (is_empty(form.income)== false)
	{
		alert("Please enter your monthly income.");
		form.income.focus();
		return false;
	}

if (form.credit_card.value == "0")
	{
		alert("Please select an amount of Unsecure Debt.");
		form.credit_card.focus();
		return false;
	}

btnChecked = false;
for (i=0; i<document.forms[0].hardships.length; i++)//get number of buttons in the group
{
   if (document.forms[0].hardships[i].checked) btnChecked = true; //see if current button is checked
}

if (!btnChecked) 
{
  alert("Please check if you are experiencing hardships.");
  return false;
}

btnChecked = false;
for (i=0; i<document.forms[0].home.length; i++)//get number of buttons in the group
{
   if (document.forms[0].home[i].checked) btnChecked = true; //see if current button is checked
}



if (!btnChecked) 
{
  alert("Please check if you own a home.");
  return false;
}


//End addition by Steven Brucato//

/*
if (is_empty(form.work_area_code)== false)
	{
		alert("Please enter your work phone area code.");
		form.work_area_code.focus();
		return false;
	}
	else
	{
		checkNumeric(form.work_area_code , 0, 0, '', '', '');
	}

	if (nozero(form.work_area_code.value)== false)
	{
		alert("Work phone area code Cannot start with a zero");
		form.work_area_code.focus();
		return false;
	}
	if (noone(form.work_area_code.value)== false)
	{
		alert("Work phone area code cannot start with 1");
		form.work_area_code.focus();
		return false;
	}

	if(!LengthPhone("Area code ",form.work_area_code))
	{
	    return false;
	}

	if (is_empty(form.work_prefix)== false)
	{
		alert("Please enter your work phone .");
		form.work_prefix.focus();
		return false;
	}
	else
	{
		checkNumeric(form.work_prefix , 0, 0, '', '', '');
	}



	if ((form.work_prefix.value=="000")||(form.work_prefix.value=="111")||(form.work_prefix.value=="555")||(form.work_prefix.value=="800")||(form.work_prefix.value=="888")||(form.work_prefix.value=="999"))
	{
		alert("Work phone prefix cannot contain " + form.work_prefix.value);
		form.work_prefix.focus();
		return false;
	}

	if (nozero(form.work_prefix.value)== false)
	{
		alert("Work phone prefix cannot start with a zero");
		form.work_prefix.focus();
		return false;
	}
	if (noone(form.work_prefix.value)== false)
	{
		alert("Work phone prefix cannot start with 1");
		form.work_prefix.focus();
		return false;
	}

	if(!LengthPhone("Prefix ",form.work_prefix))
	{
	    return false;
	}

	if (is_empty(form.work_suffix)== false)
	{
		alert("Please enter your work phone.");
		form.work_suffix.focus();
		return false;
	}
	else
	{
		checkNumeric(form.work_suffix , 0, 0, '', '', '');
	}

	if(!LengthSuffix("Suffix ",form.work_suffix))
	{
	    return false;
	}


*/
	//if (is_empty(form.best_time)== false)
	//{
	//	alert("Please enter best time to call.");
	//	form.best_time.focus();
	//	return false;
	//}

	//if (is_empty(form.email)== false)
	//{
	//	alert("Please enter your email .");
	//	form.email.focus();
	//	return false;
	//}

	if (checkemail()== false)
	{
		form.email.focus();
		return false;
	}



	//if (form.loan_type.value == "")
	//{
	//	alert("Please select your  loan purpose.");
	//	form.loan_type.focus();
	//	return false;
	//}

	//if (is_empty(form.property_value)== false)
	//{
	//	alert("Please select your approximate home value.");
	//	form.property_value.focus();
	//	return false;
	//}

	//if (form.credit_rate.value == "")
	//{
	//	alert("Please select your credit rating.");
	//	form.credit_rate.focus();
	//	return false;
	//}

	//if (is_empty(form.loan_amount_wanted)== false)
	//{
	//	alert("Please select approximate loan amount needed.");
	//	form.loan_amount_wanted.focus();
	//	return false;
	//}

	//if (form.first_mortgage_rate.selectedIndex<1)
	//{
	//	alert("Please select current interest rate");
	//	form.first_mortgage_rate.focus();
	//	return false;
	//}


	//if (!is_empty(form.first_mortgage_amount))
	//{
	//	alert("Please select approximate current 1st mortgage balance");
	//	form.first_mortgage_amount.focus();
	//	return false;
	//}

	//if (form.property_type.value == "")
	//{
	//	alert("Please select your property type.");
	//	form.property_type.focus();
	//	return false;
	//}

	return true;
}

function init_form(in_loan_type,in_property_value,in_mortgage_balance,in_credit_rate,in_state)
{
	loan_type_combo=document.mainform.loan_type;
	property_value_combo=document.mainform.property_value;
	mortgage_combo=document.mainform.first_mortgage_amount;
	credit_rate_combo=document.mainform.credit_rate;
	State_combo=document.mainform.State;
	loan_amount_combo=document.mainform.loan_amount_wanted;

	// initialize loan type
	for(i=0;i<loan_type_combo.length;i++)
	{
		if (in_loan_type==loan_type_combo[i].value)
		{
			loan_type_combo[i].selected=true;
			break;
		}
	}

	// initialize property value
	for(i=0;i<property_value_combo.length;i++)
	{
		if (in_property_value==property_value_combo[i].value)
		{
			property_value_combo[i].selected=true;
			break;
		}
	}

	// initialize 1st mortgage balance
	for(i=0;i<mortgage_combo.length;i++)
	{
		if (in_mortgage_balance==mortgage_combo[i].value)
		{
			mortgage_combo[i].selected=true;
			break;
		}
	}

	// initialize loan amount wanted
	for(i=0;i<loan_amount_combo.length;i++)
	{
		if (in_mortgage_balance==loan_amount_combo[i].value)
		{
			loan_amount_combo[i].selected=true;
			break;
		}
	}


	// initialize credit rate
	for(i=0;i<credit_rate_combo.length;i++)
	{
		if (in_credit_rate==credit_rate_combo[i].value)
		{
			credit_rate_combo[i].selected=true;
			break;
		}
	}

	// initialize state
	for(i=0;i<State_combo.length;i++)
	{
		if (in_state==State_combo[i].value)
		{
			State_combo[i].selected=true;
			break;
		}
	}


}