APO-Epsilon/apo-website

$(document).ready(function(){
    $('#demo1').stopwatch().stopwatch('start');
    var steps = $('form').find(".questions");
    var count = steps.size();
    steps.each(function(i){
        hider=i+2;
        if (i == 0) {
            $("#question_" + hider).hide();
            createNextButton(i);
        }
        else if(count==i+1){
            var step=i + 1;
            //$("#next"+step).attr('type','submit');
            $("#next"+step).on('click',function(){

               submit();

            });
        }
        else{
            $("#question_" + hider).hide();
            createNextButton(i);
        }

    });
    function submit(){
         $.ajax({
                        type: "POST",
                        url: "ajax.php",
                        data: $('form').serialize(),
                        success: function(msg) {
                          $("#quiz_form,#demo1").addClass("hide");
                          $('#result').show();
                          $('#result').append(msg);
                        }
         });

    }
    function createNextButton(i){
        var step = i + 1;
        var step1 = i + 2;
        $('#next'+step).on('click',function(){
            $("#question_" + step).hide();
            $("#question_" + step1).show();
        });
    }
    //setTimeout(function() {
    //      submit();
    //}, 50000);
});