var i = 1;

​

function loadNext(){

    if (i < 5){

        $.ajax({

            type: "GET",

            url: "results/result_html.php?usn="+i+"&resultType="+resultType,

            dataType:"JSON",

            success:function(result){

                finalResult+=result;

                result=result+htmlMessage;

                $("#info").hide();

                $("#result").html(result);              

                $("#usn").attr("placeholder", "Class USN");

                loadNext();

            }

        });

        i++;

    }

}