What Labelmask does is inserts formatting hinting after the label, and updates as the user inputs their information. When the user leaves the field the formatting gets applied to the input value itself, Politespace-style.
A tutorial on how to create sticky headers and columns for tables using jQuery. The solution is an alternative to other sticky table header approaches and it addresses the overflowing table problem including adding support for biaxial headers.
Fresh Resources For Designers and Developers – January 2014