function checkFields() {
	for (i=0, n=document.SetantaForm.isCurrentSubscriber.length; i<n; i++) {
        if (document.SetantaForm.isCurrentSubscriber[i].checked) {
            var checkvaluesub = document.SetantaForm.isCurrentSubscriber[i].value;
            break;
        } 
    }
	for (j=0, n=document.SetantaForm.wantToReceiveSetantaEmails.length; j<n; j++) {
        if (document.SetantaForm.wantToReceiveSetantaEmails[j].checked) {
            var checkvaluewant = document.SetantaForm.wantToReceiveSetantaEmails[j].value;
            break;
        } 
    }
	//alert(document.getElementById("isCurrentSubscriber").parentNode.id);
	
	var why = "";
	why += checkTextField('firstname','First Name','yes');
	why += checkTextField('lastname','Last Name','yes');
	why += checkTextField('haddress','Home Address','yes');
	why += checkTextField('haddress2','Home Address 2','no');
	why += checkTextField('hcity','Home City','yes');
	why += checkZip('hzip','Home','yes');
	why += checkEmail('email');
	why += checkPhone('priareacode','priphone1','priphone2','Primary','yes');
	why += checkPhone('secareacode','secphone1','secphone2','Secondary','yes');
	why += checkRadio(checkvaluesub,'isCurrentSubscriber','"Do you currently subscribe to Setanta Sports?"');
	why += checkRadio(checkvaluewant,'wantToReceiveSetantaEmails','"Would you like to receive emails from Setanta Sports with the latest news and special offers?"');
	return why;
}