A simple table markup allows defining three segments (thead, tfoot and tbody) as well as td and th elements and multicolumn cells. Active rows can be selected from the data, eg. by date. Date formats can be converted prior to display. The data displayed can be selected from the tbody by defining optional start and end criteria for specific columns. thus a table can display for example only rows relating to the period from the present to a specific number of days in the future. Download files from the repository ("Code" tab) as I cannot see how to get them into "Files". Install instructions are included.