<?php
	$con = mysql_connect('localhost','root');
  if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }
	mysql_select_db("Coupons", $con);

	$UserName = $_POST['UserName'];
	$Password = $_POST['Password'];

	mysql_query("UPDATE Users Set User='$UserName' WHERE User=$UserName'");


?>