function deleteConfirm(obj) {
	if (confirm('Are you sure?')) {
		var f = document.createElement('form');
		f.style.display = 'none';
		obj.parentNode.appendChild(f);
		f.method = 'POST';
		f.action = obj.href;
		var m = document.createElement('input');
		m.setAttribute('type', 'hidden');
		m.setAttribute('name', '_method');
		m.setAttribute('value', 'delete');
		f.appendChild(m);
		f.submit();
	};
}

function ajaxDistance(action, id) {
	$.ajax({
		type: 'POST',
		url: action,
		data: $('#order_location').serialize(),
		success: function (data, status) {
			$(id).val(data);
		}
	});
}