/*
Dynamic Code to accompany CS3172 dual presention redux example (based on an example by David Kolb)
June 2005 (Favelet added October 2008)
ECMAScript / JScript
File: shrink.js
See also: goback.js file
*/
function shrink() {
var bod;
bod = document.getElementsByTagName("body")[0];
// the div is 12 exs wide (plus tax so to speak)
bod.style.marginRight = '16ex';
}