First commit based on v0.1

useredit.php

@@ -0,0 +1,47 @@
+<?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");
+?>