Tablecloth
Tablecloth is lightweight, easy to use, unobtrusive way to add style and behaviour to your html table elements. By simply adding 2 lines of code to your html page you will have styled and active tables that your visitors will love :)
Tables are often misused by non-standards savvy developers and have become a subject of arguments between table layout coders and standardistas. Tables in html do have great significance in their primary role and that's - displaying tabular data. Tablecloth is meant for proper usage of tables only. Used on table-based layouts it will cause more headache then the layout itself. Befor using tablecloth make sure that you don't use tables for anything else but tabular data.
Source: Tablecloth