Ya probé con el punto y coma, pero aun asi no funciona. Voy a pegar todos los codigos:
CODIGO login.php
<div id="loginform">
<form method="post" action="file:///C|/wamp/www/checklogin.php" name="form1">
<label for="email">Email</label>
<input type="text" name="myemail" id="email" />
<label for="password">Contraseña</label>
<input type="password" name="mypassword" id="password" />
<input type="submit" name="submit" value="Enviar" />
</form>
</div>
CODIGO cheklogin.php
<?
$host ="localhost"
$email ="";
$password ="";
$db_name ="mynewdatabase";
$tbl_name ="usuarios";
mysql_connect($host, $email, $password) or die ("can't connect");
mysql_select_db($db_name, mysql_error());
$myemail = $_POST['myemail'];
$mypassword = $_POST['mypassword'];
$sql = "SELECT * FROM $tbl_name WHERE email='$myemail' and password='$mypassword'";
$result =mysql_query($sql);
$count =mysql_num_rows($result);
if ($count==1) {
session_register =("myemail");
session_register("mypassword");
header("location:login_success.php");
}
else {
echo "Wrong Email or Password";
}
?>
CODIGO login_success.php
<?
session_start ();
if (!session_is_registered(myemail)) {
header("location:login.php");
}
?>
<html>
<head><title>welcome</title>
</head>
<body>
<h1>Login Successful</h1>
<p>
<a href="file:///C|/wamp/www/logout.php">Log Out!</a></p>
</body>
</html>
CODIGO logout.php
<?
session_start();
session_destroy();
?>
<html>
<head><title>Gracias</title>
</head>
<body>
<h1>You`ve Logged out</h1>
</body>
</html>
Gracias de antemano por las respuestas