function count() {

    array_elements = ["a", "b", "c", "d", "e", "a", "b", "c", "f", "g", "h", "h", "h", "e", "a"];



    array_elements.sort();



    var current = null;

    var cnt = 0;

    for (var i = 0; i < array_elements.length; i++) {

        if (array_elements[i] != current) {

            if (cnt > 0) {

                document.write(current + ' comes --> ' + cnt + ' times<br>');

            }

            current = array_elements[i];

            cnt = 1;

        } else {

            cnt++;

        }

    }

    if (cnt > 0) {

        document.write(current + ' comes --> ' + cnt + ' times');

    }



}



count();