https://groups.google.com/d/topic/knockoutjs/U8LA3u4ktTk/discussion
jQuery 1.5, HTML, CSS, JavaScript
http://www.knockmeout.net/2011/04/pausing-notifications-in-knockoutjs.html
jQuery 1.7.2, HTML, CSS, JavaScript
jQuery 1.6.2, HTML, CSS, JavaScript
https://groups.google.com/d/topic/knockoutjs/vQwSSciJMWY/discussion
jQuery 1.8.3, HTML, CSS, JavaScript
Mootools 1.4.5, HTML, CSS, JavaScript
jQuery 1.5.2, HTML, CSS, JavaScript
No-Library (pure JS), HTML, CSS, JavaScript
Knockout.js 3.0.0, HTML, SCSS, CoffeeScript
jQuery 1.7.1, HTML, CSS, JavaScript
https://groups.google.com/d/topic/knockoutjs/0LvK7gF9KBQ/discussion
http://stackoverflow.com/questions/9281196/knockout-viewmodel-property-undefined