ATG Search supports result paging, and it is controlled by the following attributes:
<similardocs pageNum="num" pageSize="size"
The size value specifies how many results are returned. If pageSize is empty, no paging is performing. If paging is used, and the results do not fit on a single page, resubmit the query with pageNum="1", pageNum="2", etc. to access the additional results (the first result page is page 0).
ATG strongly recommends that you do not use a pageSize value greater than 100, as this can lead to performance problems or even Search engine failure.
