function asAbove() {
	if (document.getElementById("asabove").checked == true) {
		var streetAddress = document.getElementById("streetaddress").value;
		var streetSuburb = document.getElementById("streetsuburb").value;
		var streetPostcode = document.getElementById("streetpostcode").value;
		
		document.getElementById("postaladdress").value = streetAddress;
		document.getElementById("postalsuburb").value = streetSuburb;
		document.getElementById("postalpostcode").value = streetPostcode;
	} else {
		document.getElementById("postaladdress").value = "";
		document.getElementById("postaladdress").disabled = false;
		document.getElementById("postalsuburb").value = "";
		document.getElementById("postalsuburb").disabled = false;
		document.getElementById("postalpostcode").value = "";
		document.getElementById("postalpostcode").disabled = false;
	}
}