Continuous carousel

Note: This uses Paul Irish's requestAnimationFrame polyfill for better animation performance.

Shuffle an array

A very simple and useful technique:

aIndexes.sort(function () { 
  return .5 - Math.random(); 
});

Filter a list by typed text

This is used to show the rows in a list that match a given text and hide the rest.
The typed text is marked in bold on every shown row.

HTML:

JavaScript:

Demo: