$(document).ready(function() {

    $('.draggeble').draggable(
        start: function() {
            this.addClass('drag');
        };
        stop: function() {
            this.removeClass('drag');

            var x = this.offset().left;
            var y = this.offset().top;

            $.ajax({
                url: "setplace.php",
                type: "POST",
                data: "x=" + x + "&y=" + y,
            });
        };
    });
});