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fronx/gist:902682

Forked from tsenart/gist:902681
Created April 4, 2011 23:16
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gistfile1.js
document.body.addEventListener('keydown', function(e) {
([37, 39].indexOf(e.keyCode) > -1) && pres[{37:'prev',39:'next'}[e.keyCode]]();
});
// VERSUS
document.body.addEventListener('keydown', function(e) {
switch(e.keyCode) {
case 37: pres.prev(); break;
case 39: pres.next(); break;
default: break;
}
});
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