<!--

var multi_quiz =
{
    score : 0,
    question : 1,

    init: function()
    {        
        $('#questions ol li:first, #questions ol li:first ol li').css('visibility', 'visible');
        multi_quiz.score = 0;
        $('#questions ol li ol li a').click(
            function(e)
            {
                e.preventDefault();
                multi_quiz.advance(this);
            }
        );
    },

    advance: function(el)
    {
        var score = $(el).attr('class');        
        if (score)
        {
            var num = parseInt(score);
            if (score == num)
            {
                multi_quiz.score += num;
            }
        }
        var currentQ = $(el).parent('li').parent('ol').parent('li');
        var nextQ    = currentQ.next('li');

        currentQ.css('visibility', 'hidden');
        $("ol li", currentQ).css('visibility', 'hidden');
        if (nextQ.length > 0)
        {
            nextQ.css('visibility', 'visible');
            $("ol li", nextQ).css('visibility', 'visible');
            multi_quiz.question++;
            if($('#count'))
            {
                $('#count').html(multi_quiz.question);   
            }
        }
        else
        {
            showScore(multi_quiz.score);
        }
    }
}

// -->