function checkform(){

    if (document.quote_request.full_name.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;
    }
    if (document.quote_request.postcode.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.telephone.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;
    }
    if (document.quote_request.email.value.indexOf('@')==-1) {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;
    }
    if (document.quote_request.contact_method.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.funding_method.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.scheme.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.period.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.mileage.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.maintenance.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.date.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete all fields marked with and asterisk (*)');
        return false;
 }
    if (document.quote_request.vehicle.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.model.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.version.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.transmission.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.vehicle_body.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;

    }
    if (document.quote_request.fuel.value=='') {
        rc=alert('To ensure that your enquiry is dealt with efficiently, please complete ALL fields marked with an asterisk (*)');
        return false;
 
    }    if (document.quote_request.marketing2.value=='') {
        rc=alert('Your feedback is important to us. Please tell us how you heard about us.');
        return false;
    }

    return true;
}