<?php
    session_start();
    include_once 'includes/db.php'; // database connection PDO
    include_once 'includes/Wall_Updates.php'; // Public Functions PDO

    if(!empty($_SESSION['_iD'])) {
        header("location:index.php");
    }
	$Wall = new Wall_Updates( $db );

    //Registration
    $reg_error = '';
    if(isset($_POST['password']) && isset($_POST['email']) && isset($_POST['username'])) {
		if (strlen($_POST['password']) > 0 && strlen($_POST['email']) > 0 && strlen($_POST['username']) > 0 ) {
			$reg = $Wall->User_Registration($_POST['password'],$_POST['email'],$_POST['username']);
			if($reg) {
				$_SESSION['_iD'] = $reg;
				header("location:index.php");
			} else {
				$reg_error="<span class='error'>Email already exists.</span>";
			}
		}
    }
?>
<!DOCTYPE html>
<html>
	<head>
		<script type="text/javascript" src="ajaximage/scripts/jquery.form.js"></script>
		<script type="text/javascript" >
		 $(document).ready(function() {

					$('#photoimg').live('change', function()			{
							   $("#preview").html('');
						$("#preview").html('<img src="loader.gif" alt="Uploading...."/>');
					$("#imageform").ajaxForm({
								target: '#preview'
				}).submit();

					});
				});
		</script>
</head>

<body>
	<form id="imageform" method="post" enctype="multipart/form-data" action='register_image_upload.php'>
		Upload your image <input type="file" name="photoimg" id="photoimg" />
	</form>
	<div id='preview'></div>

	<form method="POST" action="" name="reg">
		<div id="label">Email:</div>
			<input type="text" name="email" id="email">
		<div id="label">User Name:</div>
			<input type="text" name="username" id="username">
		<div id="label">Password:</div>
			<input type="password" name="password" id="password">
		<input type="submit" class="reg" name="submit" value="CREATE">
	</form>
</body>
</html>