Hi, I've modified script 10.5 by adding a search form at the top. The search correctly returns a paginated table of results with page numbers and a next link. However, there are some problems that is beyond my knowledge of php. The first is that I don't know how to prevent the undefined index error caused by the blank form fields when the next link or a page number link is clicked. In other words, trying to view the paged results creates an undefined index error. The second thing is that clicking the sort link returns all the database records, not just the search results. The code is