Getting previous Ajax response

/*
		Storing Ajax response in array for reuse
*/

var ajaxResults = [];

function exampleAjaxCall() {
    $('body').on('click', '.loader', function (e) {
        var id = $(this).attr('pid');
        var data = {
        pid: id
        };

        $.ajax({
            url: '/Store/Details',
            type: 'GET',
            dataType: 'html',
            data: data,
            cache: false,
            success: function (data) {
                $('.panel').html(data);
                ajaxResults.push(data);
            }
        });
    });
}

function getPrevious() {
    $('body').on('click', '.get-back', function (e) {
        $('.panel').html(ajaxResults.pop());
    });
}