[x1ds]

Тест на этой странице http://mezhdunami.primaxdigital.ru/infection-test/

Вот весь код

$("document").ready(function(){

    //reload  
    $("#refresh").click(function () {
        
        step1 = "";
        step2 = "";
        step3 = "";
        step4 = "";
        step5 = "";

        $("#name1").text('');
        $("#name2").text('');
        $("#name3").text('');
        $("#name4").text('');
        $("#name5").text('');
        
        $(":radio[name='step1']:checked").removeAttr("checked");
        $(":radio[name='step2']:checked").removeAttr("checked");
        $(":radio[name='step3']:checked").removeAttr("checked");
        $(":radio[name='step4']:checked").removeAttr("checked");
        $(":radio[name='step5']:checked").removeAttr("checked");
        
        $(".step-box1").animate(
            {
                opacity: "show",
                height: "show"
            },
            500);
        $(".result").animate(
            {
                opacity: "hide",
                height: "hide"
            },
            500);       
    }); 
   

    
    $("#go_test").click(function () {

        $(".p_test").animate(
            {
                opacity: "hide",
                height: "hide"
            },
            0);

        $("#test_v").animate(
            {
                opacity: "show",
                height: "show"
            },
            500);
        $(".step-box1").animate(
            {
                opacity: "show",
                height: "show"
            },
            500);

    });       

	var m1 = [[1],[1,2],[1],[1],[1]];
  var m2 = [[2],[1, 4],[4],[1, 2, 3],[2, 3, 4]];
  var m3 = [[1, 2],[1, 3],[1, 3, 5],[3, 4],[1]];
  var m4 = [[2],[4, 5],[2],[3],[2, 3, 4]];
  
    
    function fn(a, b) {
        return a.every(function(a, i) {
            return a.some(function(a) {
                return a == b[i]
            })
        })
    };

    $(":radio[name='step1']").change(function() {
        step1 = $(":radio[name='step1']:checked").val();
        $("#name1").text($(":radio[name='step1']:checked").next().text());
    });
    $(":radio[name='step2']").change(function() {
        step2 = $(":radio[name='step2']:checked").val();
        $("#name2").text($(":radio[name='step2']:checked").next().text());
    });
    $(":radio[name='step3']").change(function() {
        step3 = $(":radio[name='step3']:checked").val();
        $("#name3").text($(":radio[name='step3']:checked").next().text());
    });
    $(":radio[name='step4']").change(function() {
        step4 = $(":radio[name='step4']:checked").val();
        $("#name4").text($(":radio[name='step4']:checked").next().text());
    });
    $(":radio[name='step5']").change(function() {
        step5 = $(":radio[name='step5']:checked").val();
        $("#name5").text($(":radio[name='step5']:checked").next().text());
    });                
    //step 1
    $("#nextbutton1").click(function () {
        if (step1 != "" ) {
            $(".step-box1").animate(
                {
                    opacity: "hide",
                    height: "hide"
                },
                500);

            $(".step-box2").animate(
                {
                    opacity: "show",
                    height: "show"
                },
                500);
        }   
    });
    //step 2
    $("#nextbutton2").click(function () {
        if (step2 != "" ) {
            $(".step-box2").animate(
                {
                    opacity: "hide",
                    height: "hide"
                },
                500);

            $(".step-box3").animate(
                {
                    opacity: "show",
                    height: "show"
                },
                500);
        }   
    });            
    //step 3
    $("#nextbutton3").click(function () {
        if (step3 != "" ) {
            $(".step-box3").animate(
                {
                    opacity: "hide",
                    height: "hide"
                },
                500);

            $(".step-box4").animate(
                {
                    opacity: "show",
                    height: "show"
                },
                500);
        }
    });
    //step 4
    $("#nextbutton4").click(function () {
        if (step4 != "" ) {
            $(".step-box4").animate(
                {
                    opacity: "hide",
                    height: "hide"
                },
                500);

            $(".step-box5").animate(
                {
                    opacity: "show",
                    height: "show"
                },
                500);
        }
    });
    //result
    $("#resultbutton").click(function () {
        if (step5 != "" ) {
            $(".step-box5").animate(
                {
                    opacity: "hide",
                    height: "hide"
                },
                500);

            $(".result").animate(
                {
                    opacity: "show",
                    height: "show"
                },
                500);
            $(".result").text();
            step_array = new Array(step1,step2,step3,step4,step5);
            if (fn(m1,step_array) == true) {
                $(".result1").css('display', 'block');
            }
            else if (fn(m2,step_array) == true) {
                $(".result2").css('display', 'block');
            }
            else if (fn(m3,step_array) == true) {
                $(".result3").css('display', 'block');
            }
            else if (fn(m4,step_array) == true) {
                $(".result4").css('display', 'block');
            }
            else if (fn(m5,step_array) == true) {
                $(".result5").css('display', 'block');
            }
            else { alert('x2'); }
        }

    });
});