reset = function(){
                _height = $this.outerHeight(false);
                _width = $this.outerWidth(false);
                _top = $this.position().top;
                _left = $this.position().left;
                $suggestion.css({
                    'top':_top+_height+'px',
                    'left':_left+'px',
                    'width':_width+'px'
                });
            }
jquery.suggestion.js 1.5
http://jquerywidget.com