document.write('<input type="hidden" name="kksp');
document.write('amfix" value="pa');
document.write('ssed">');
function checkform() {
	if (!document.getElementById("kkname").value) {
		alert("Please fill in your name");
		return false;
	} else if (!document.getElementById("kkemail").value) {
		alert("Please fill in your email address");
		return false;
	} else if (!document.getElementById("kkpostcode").value) {
		alert("Please fill in your postcode");
		return false;
	} else {
		return true;
	}
	return false;
}