function checkFieldBack(fieldObj) 
	{
	if ( fieldObj.value != '' ) 
		{
		fieldObj.style.backgroundColor='#FFFFFF';
		}
	}

function checkform()
	{
	var form = document.forms[1];
	var errors='';
	var check_day_phone = '';
	var check_eve_phone = '';

	if ( form.loan_amount.value == '' )
		{
		errors+= '- Please select the loan amount you require\n';
		}
	
	if ( form.first_name.value == '' )
		{
		errors+= '- Please enter your first name\n';	
		}

	if ( form.last_name.value == '' )
		{
		errors+= '- Please enter your surname\n';
		}

	check_day_phone = checkUKTelephone ( form.day_phone.value );
	if ( !check_day_phone ) 
		{
		errors+='- Please enter a valid day phone number\n';
		}
	else
		{
		form.day_phone.value = check_day_phone;
		}

	check_eve_phone = checkUKTelephone ( form.eve_phone.value );
	if ( !check_eve_phone ) 
		{
		errors+='- Please enter a valid evening phone number\n';
		}
	else
		{
		form.eve_phone.value = check_eve_phone;
		}

	if ( form.address_1.value == '' )
		{
		errors+='- Please enter your house number or house name\n';
		}

	if ( form.town.value == '' )
		{
		errors+='- Please enter your town\n';
		}

	if ( form.postcode.value == '' )
		{
		errors+='- Please enter your postcode\n';
		}

	if ( form.email.value == '' )
		{
		errors+='- Please enter your email address\n';
		}

	if ( form.dobday.value == ''  || form.dobmonth.value == '' || form.dobyear.value == '' )
		{
		errors+='- Please enter your date of birth\n';
		}

	if ( form.employment.value == '' )
		{
		errors+='- Please enter your employment details\n';
		}

	if ( form.salary.value == '' )
		{
		errors+='- Please enter your salary\n';
		}

	if ( form.job_years.value == ''  || form.job_months.value == '' )
		{
		errors+='- How long have you worked in your current job?\n';
		}

	if ( form.property_status.value == '' )
		{
		errors+='- Do you own your own property?\n';		}

	if ( form.address_years.value == ''  || form.address_months.value == '' )
		{
		errors+='- How long have you lived in your current address?\n';		
		}

	if ( form.ccjs.value == '' )
		{
		errors+='- Please state if you have any CCJs\n';
		}

	if ( form.arrears.value == '' )
		{
		errors+='- Please state if you have any nortgage arrears\n';
		}

	if ( errors != '' ) 
		{
		alert('The following error(s) occurred:\n'+errors);
		return false;
		}
	return true;
	}