<?php
include("checklogin.php");
include("config.php");

$connectionID = mysql_connect($hostname,$username,$password);

if(!mysql_select_db($database, $connectionID))
{
	die("Connection failed.");
}

if($_POST["name"] != '') {
	$name = $_POST["name"];
	$_SESSION["name"] = $name;
} else {
	$name = $_SESSION["name"];
}

if($_POST["gname"] != '') {
	$gname = $_POST["gname"];
	$_SESSION["gname"] = $gname;
} else {
	$gname = $_SESSION["gname"];
}

$sql = "UPDATE userdata SET name='".$name."', gname='".$gname."' WHERE idx='".$_SESSION["user_id"]."'";
mysql_query($sql);

if(mysql_affected_rows($connectionID) > 0)
{
	echo "Update successful.<br>\n";
}

?>

<html>
	<head>
		<title>Edit Name</title>
	</head>
	
	<body>
		<form action="edit_name.php" method="post">
			Name: <input type="text" name="name" size="20" value="<?php echo $_SESSION["name"] ?>"><br>
			Given Name: <input type="text" name="gname" size="20" value="<?php echo $_SESSION["gname"] ?>"><br>
			<input type="submit" value="Apply">
			<input type="reset" value="Clear">
		</form>
		<a href="intern.php">Go back</a>
	</body>
</html>

<?php
mysql_close($connectionID);
?>