session_start();
include("includes/config.php");
if($_SERVER["REQUEST_METHOD"] == "POST")
{
    $myusername = addslashes($_POST['username']);
    $mypassword = addslashes($_POST['password']);

    $sql = "SELECT  userid FROM tbl_users where username='$myusername' and password='$mypassword'";
    $result = mysql_query($sql);
    $count = mysql_num_rows($result);

    if($count == 1){
        $_SESSION['login_admin']=$myusername;
        header("location: http://localhost/clogin1/admin/");
    }
}