<?php   session_start();        ?>

<!--  exam2.php  -->
<?php
     	$pass = $_SESSION['psw'];
        if($pass != "hw21")     print "Go away.";
        else
	{
?>
<font color=true>
<center>
<?php
     	$a1 = $_POST['q1'];  // "t", "f"
        $a2 = $_POST['q2'];  // "t2", "f2"
        $a3 = $_POST['q3'];
        $a4 = $_POST['q4'];

        $score = 0;

        if($a1 == "t")
        {
                $score += 25;
                print "Answer right for Q1!<P>";
        }
	else
	{
                print "Wrong answer for Q1!<P> The answer should be 'red'<P>";
        }
	if($a2 == "t2")
        {
                $score += 25;
                 print "Answer right for Q2!<P>";
        }
	else
	{
                print "Wrong answer for Q2!<P> The answer should be '10'<P>";
        }
	if($a3 == "t3")
        {
                $score +=25;
                print "Answer right for Q3!<P>";
        }
	else
	{
                print "Wrong answer for Q3!<P> The answer should be 'kits'<P>";
        }
	if($a4 == "t4")
        {
                $score += 25;
                 print "Answer right for Q4!<P>";
        }
	print "<P>Total score: $score%";


?>
</center>
</font>
<HR>
    	<A HREF=webexam.html>Go back</A>

</center>
<?php
    }
?>