<?php
	include("header.php");
	
	// get user_id
	$suser_id = $_SESSION['suser_id'];
	
	// check for submit
	if ($_SERVER['REQUEST_METHOD']=="POST" ) {
		$displayname = $_POST['displayname'];
		mysql_query("UPDATE user SET displayname='$displayname' WHERE user_id='$suser_id'") or die(mysql_error());
		
		header_location("options.php");
	}
	
	// get current information
	$result = mysql_query("SELECT displayname FROM user WHERE user_id='$suser_id'");
	while ($row = mysql_fetch_object($result)) {
		$displayname = $row->displayname;
	}
?>

	<form method="POST" action="useredit.php">
	<table border="0">
		<tr>
			<td colspan="2">
				<b>Modify settings:</b><br>
			</td>
		</tr>
		<tr>
			<td>
				Displayname:
			</td>
			<td>
				<input type="text" name="displayname" value="<?php echo $displayname; ?>">
			</td>
		</tr>
		<tr>
			<td colspan="2" align="right">
				<input type="submit" value="Submit"><input type="reset" value="Reset">
			</td>
		</tr>
	</table>
	</form>
		
<?
	include("footer.php");
?>