No-Library (pure JS), HTML, CSS, JavaScript
D3 3.x, HTML, CSS, JavaScript
jQuery 1.11.0, HTML, CSS, JavaScript
http://stackoverflow.com/questions/23221557/restrict-to-2-decimal-places-in-keypress-of-a-text-box
jQuery 2.1.0, HTML, CSS, JavaScript
jQuery 1.10.1, HTML, CSS, JavaScript
added relativeDirection
JQ plugin (+touch) for scrollable div