This example shows you the different time resolutions you can use. Click the buttons in the toolbar to try them out. It is very easy to create your own custom time resolution if you for instance would like to have each column represent 5 minutes or 10 years. Additionally, note how the resolution changes from 15 minutes, to 1 hour to one day as you "zoom out" using the buttons on the right. The time resolution is also dynamic and can easily be overridden to any value.
Note that the js for the example code is not minified so it is readable. See configuration.js.