Hyyan Abo Fakher hyyan

## maintenance.php
<?php
$protocol = $_SERVER["SERVER_PROTOCOL"];
if ('HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol)
    $protocol = 'HTTP/1.0';
header("$protocol 503 Service Unavailable", true, 503);
header('Content-Type: text/html; charset=utf-8');
header('Retry-After: 3600');
?>
<html>
    <head>

## ngEnter.js
app.directive('ngEnter', function() {
        return function(scope, element, attrs) {
            element.bind("keydown keypress", function(event) {
                if(event.which === 13) {
                        scope.$apply(function(){
                                scope.$eval(attrs.ngEnter);
                        });

                        event.preventDefault();
                }
	<?php
	$protocol = $_SERVER["SERVER_PROTOCOL"];
	if ('HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol)
	$protocol = 'HTTP/1.0';
	header("$protocol 503 Service Unavailable", true, 503);
	header('Content-Type: text/html; charset=utf-8');
	header('Retry-After: 3600');
	?>
	<html>
	<head>
	app.directive('ngEnter', function() {
	return function(scope, element, attrs) {
	element.bind("keydown keypress", function(event) {
	if(event.which === 13) {
	scope.$apply(function(){
	scope.$eval(attrs.ngEnter);
	});

	event.preventDefault();
	}