Golden Gridlet is a theme enhancement for the Golden Grid base theme, adapted from Joni Korpi's original Golden Grid System for use in Drupal. For those assigned the appropriate permissions, it provides a toggle in the upper-right for a baseline and column grid overlay to aid in sub-theming. The size and color of the grid as well as the resolutions at which the columns change (from 4 to 8, and from 8 to 16) can all be configured from an administrative interface, without the need to alter the JavaScript itself.
In order to reduce footprint, it should be noted that this module is now powered by jQuery >= 1.4.4 (provided with Drupal 7) rather than Ender.
Development of this module is sponsored by the Experimental Media and Performing Arts Center at Rensselaer Polytechnic Institute.