function locationblocktext() {
	if(document.getElementById('locationselect').value){
		document.getElementById('locationtext').disabled = true;
	} else {
		document.getElementById('locationtext').disabled = false;
	}
}
function locationblockselect() {
	if(document.getElementById('locationtext').value){
		document.getElementById('locationselect').disabled = true;
	} else {
		document.getElementById('locationselect').disabled = false;
	}
}