Ajax Bank

<?php
	$_GET['print'] = array_key_exists('print', $_GET) ? $_GET['print'] : null;

if(!$_GET['print']) {
	require('globals.php');
echo "<h3><u>Bank</u></h3>";
} else {
	require_once('globals_nonauth.php');
	$bankprice = 50000;
	$file = basename(__FILE__);
	$_POST['amount'] = array_key_exists('amount', $_POST) && ctype_digit(str_replace(',', '', $_POST['amount'])) ? str_replace(',', '', $_POST['amount']) : null;
if(isset($_GET['get_bank'])) {
	echo (isset($_GET['simple']) ? $ir['bankmoney'] : money_formatter($ir['bankmoney']));
exit;
}
if(isset($_GET['get_hand'])) {
	echo (isset($_GET['simple']) ? $ir['money'] : money_formatter($ir['money']));
exit;
}
if($ir['bankmoney'] > 0) {
	new_account();
if(!$_GET['print']) {
	$h->endpage();
}
exit;
}
if(!isset($_GET['a'])) {
	$_GET['a'] = null;
}
switch($_GET['a']) {
	case 'deposit':
	deposit();
	break;

	case 'withdraw':
	withdraw();
	break;

	default:
	index();
	break;
}
}
function new_account() {
	global $db, $ir, $userid, $notl;
	if(!$_GET['print']) {
	?>
	<script type = "text/javascript">
		function openAccount() {
			var c = confirm("Are you sure you want to open an account for <?php echo money_formatter($bankprice); ?>?");
			if (c) {
				$('#main_text').html('Opening you an account...<br/>');
				$('#main_text').append('Checking if you have the correct funds...<br/>');
				if(<?php echo $ir['money']; ?> < <?php echo $bankprice; ?>) {
					$('#main_text').append('<span style = "color:red;">You do not have enough money to open a bank, you need <?php echo money_formatter($bankprice - $ir['money']); ?>...</span><br/>');
			} else {
				$.POST('<?php echo $file; ?>?open=true&print=1', function(data) {
					if(data == 'not_enough_money') {
						$('#main_text').append('<span style = "color:red;">Not enough money...</span><br/>');
					} else if (data == 'opened')  {
						$('#main_text').append('<span style = "green;">You have successfully opened your bank account.</span><br/><br/>&gt; <a href = "javascript:void(0);" onlick = "showBank();">View Account</a>');
					}

			});

		}
	}
}
function showBank() {
	global $db, $ir, $userid, $notl;
	$.GET('<?php echo $file; ?>?print=1', function(data) {
			$('#main_text').html(data);
		});
	}
	</script>
	<?php
   }
   if(isset($_GET['open'])) {
   	if($ir['money'] < $bankprice) {
   		exit('not_enough_money');
   	} else {
   		$db->query("UPDATE `users` SET `money` = `money` - $bankprice, `bankmoney` = 0 WHERE `userid` = {$ir['userid']}");
   		exit('opened');
   	}
   	} else {
   		echo "<spand id = 'main_text'>You currently do not have a bank account with us, would you like to open an account for only <i>" . money_formatter($bankprice) . "</i>?<br/><br/>
   		<a href = 'javascript:void(0);' onclick = 'openAccount();'>&gt;Open an account</a></span>";
   	}
}
function index() {
	global $db, $ir, $userid, $notl;
	?>
	<script type = "text/javascript">
		function makeTrans(type) {
			if(type != 'withdraw' && != 'desposit') {
				alert('Script error!');
			} else {
				var data = $('[name = '+type+']');
				$.POST('<?php echo $file; ?>?print=true&a=' + type, { 'amount' : data.val() }, function(data) {
				$('#' + type + '_callback').html(data);
				$.POST('<?php echo $file; ?>?print=true&get_bank=true', function(data) {
				$('#bank_money').html(data); });
				$.POST('<?php echo $file; ?>?a=deposit&print=true&get_bank=true&simple=true', function(data) {
				$('[name=withdraw]').val(data); });
				$.POST('<?php echo $file; ?>?a=withdraw&print=true&get_bank=true&simple=true', function(data) {
				$('[name=deposit]').val(data); });
			});
		}
	}
	</script>
	<?php
		echo "You currently have in your back account <i><span id = 'bank_money'>" . money_formatter($ir['bankmoney']) . "</span></i> in your bank account.<br/>";
		echo $ir['donatordays'] ? 'You are earning 5% interest this week.<br/><br/>' : '<br/><br/>';
}




if(!$_GET['print']) {
	$h->endpage();
}