// JavaScript Document
function isEmail(elm) {
		if (elm.value.indexOf("@") != "-1" && elm.value.indexOf(".") != "-1") {
				return true;
		} else {
				return false;
		}
}

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

function isChecked(elm)  {  
		if(elm.checked) {
			return true;
		} else {
			return false;
		} 
	
}

function validateRegister(form) {
	
	
	
	if (!isFilled(form.forename)) {
		alert("Please enter your forename");
		form.forename.focus();
		return false;
	}
	if (!isFilled(form.surname)) {
		alert("Please enter your surname");
		form.surname.focus();
		return false;
	}
	if (!isFilled(form.address1)) {
		alert("Please enter your address");
		form.address1.focus();
		return false;
	}
	if (!isFilled(form.town)) {
		alert("Please enter your town");
		form.town.focus();
		return false;
	}
	
	if (!isFilled(form.county)) {
		alert("Please enter your county");
		form.county.focus();
		return false;
	}
	if (!isFilled(form.postcode)) {
		alert("Please enter your postcode");
		form.postcode.focus();
		return false;
	}
	if (!isFilled(form.telephone)) {
		alert("Please enter your telephone");
		form.telephone.focus();
		return false;
	}
	if (!isChecked(form.terms)) {
		alert("Please agree to our terms to continue");
		return false;
	}

	
	
	return true;
}