/* 
THIS CODE IS CREATED BY THE FOLKS AT WEBSITEDESIGNERNC.COM 
GO VISIT FOR ALL YOUR PROGRAMMING AND WEB DESIGN NEEDS!
*/

$(document).ready(function () {

    var count = 0;
    var howmanyquestions = $("#jquiz > li").length;
    $('#jquizremarks').show();
    $('#jquiztotal').html('Score: ' + count + ' out of ' + howmanyquestions);

    //the function for a clicked item
    $("#jquiz li ul li").click(function () {

        if (!($(this).parent("ul").hasClass("answered"))) {

            // removes unanswered class and adds answered class so they cannot change answer
            $(this).parent("ul").addClass("answered");

            // runs if they clicked the incorrect answer
            if (!($(this).hasClass("correct"))) {
                // puts strike-through wrong answer and makes their answer red for incorrect
                $(this).addClass("wronganswer");
                $(this).siblings(".correct").addClass("realanswer");
                // animate explanation & add styling depending on answer
                $(this).parent().parent().children("div").prepend('<p>INCORRECT!</p>');
                $(this).parent().parent().children("div").addClass("wrongbox");
                $(this).parent().parent().children("div").fadeTo(500, 1);
            }

            // runs if they clicked the correct answer
            if ($(this).hasClass("correct")) {
                //adds one to quiz total correct tally
                count++;
                // makes correct answer green
                $(this).addClass("correctanswer");
                // animate explanation & add styling depending on answer
                $(this).parent().parent().children("div").prepend('<p>CORRECT!</p>');
                $(this).parent().parent().children("div").addClass("rightbox");
                $(this).parent().parent().children("div").fadeTo(750, 1);
            }

            //if ($('ul.answered').length == howmanyquestions) {
            //$('#jquizremarks').fadeIn('slow');
            $('#jquiztotal').html('Score: ' + count + ' out of ' + howmanyquestions);
            //}
        }
    });

    $('p.next').click(function () {
        $(this).parent().parent().addClass('hidden');
        $(this).parent().parent().next('.hidden').removeClass('hidden');   
        if ($('ul.answered').length == howmanyquestions) {
            $('#jquizfinished').show();
        }
    });


});