if ($_SESSION["qstn"]!=="")
    {
        Header("Location:Profile.php");
    }
else
    {
        $con = mysql_connect("localhost","user","pswd");
        mysql_select_db("mydb", $con);
        //Problem Is the updates made get destroyed on logout ....i want them to be permanent plz help
        $sql="UPDATE `data` SET `bin` = '". $_FILES['bin'] ."' , `qstn` = '". $_POST['qstn'] ."' , `ans` = '". $_POST['ans'] ."' WHERE `Username` = '".$_POST['uname']."' ";
        mysql_query($sql) or die(mysql_error());
        mysql_close($con);
    }