function initialQuestion() {

	global $row;

   $r = array_rand($row);

   echo $row[$r][0];

   echo "<form action='' method='post'>";
   echo '<input type="submit" name="Answer1" onclick="" class="Answer" value="'.$row[$r][1].'"><br>';
   echo '<input type="submit" name="Answer2" onclick="" class="Answer" value="'.$row[$r][2].'"><br>';
   echo '<input type="submit" name="Answer3" onclick="" class="Answer" value="'.$row[$r][3].'"><br>';
   echo "</form>";

   unset($row[$r]);

   echo count($row);

   echo "<br>";

   global $points;
	global $answer1;
	global $answer2;
	global $answer3;

		if (isset($_POST["Answer1"])){
		echo("You pressed answer 1");
		$points = $points + $answer1;
		echo("<br> You scored $points points");
		initialQuestions();
		echo("<br> ----------------------<br>");

  	}

  	else if (isset($_POST["Answer2"])){
	  	echo("You pressed answer 2");
	  	$points = $points + $answer2;
	  	echo("<br> You scored $points points");
	  	initialQuestions();
	  	echo("<br> ----------------------<br>");
	}

	else if (isset($_POST["Answer3"])){
	  	echo("You pressed answer 3");
	  	$points = $points + $answer3;
	  	echo("<br> You scored $points points");

		echo("<br> ----------------------<br>");

	}

	}