http://www.elreplicante.com.ar/2012/08/21/lightbox-en-wordpress-para-las-paginas-single/
Tutorials\JavaScript & AJAX Node.js for Beginners Maciej Sopyło on Aug 17th 2012 with 61 Comments and 0 Reactions http://net.tutsplus.com/tutorials/javascript-ajax/node-js-for-beginners/
Visualization: Gauge – Google Chart Tools — Google Developers.
javascript – How to: Dynamically move Google Gauge? – Stack Overflow.