$test = new ItemType();
	$test->Title = "foo";

	$array[1] = $test;
	
	$test = new ItemType();
	$test->Title = "bar";

	$array[2] = $test;
	
	echo "1 is " . $array[1]->Title . " and 2 is " . $array[2]->Title;

        //OUTPUT:  1 is foo and 2 is bar

	$test = $_SESSION['template']; //this is another "ItemType"
	$test->Title = "foo";

	$array[1] = $test;
	
	$test = $_SESSION['template'];
	$test->Title = "bar";

	$array[2] = $test;
	
	echo "1 is " . $array[1]->Title . " and 2 is " . $array[2]->Title;

        //OUTPUT:  1 is bar and 2 is bar