javascript实现的listview效果

                             cellSpacing = 0;
                             cellPadding = 0;
                             style.width = '100%';
                       }
                       var _tbody = document.createElement('TBODY');
                       for (var i = 0; i < _count; i ++) {
                            var _tableTr = document.createElement('TR');
                            var _tableTd = document.createElement('TD');
                            with (_tableTd) {
                                  style.height = _height;                            
                                  style.borderBottom = '1px solid menu';
                                  innerHTML = new String('<nobr style="height: ' + eval(_height-1) + ';overflow: hidden;"> </nobr>');
                            }