No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.7.2, HTML, CSS, JavaScript
author(s): Torstein Hønsi
jQuery 1.4.3, HTML, CSS, JavaScript
Mootools 1.4.5, HTML, CSS, JavaScript
author(s): Black Label
SO Question #36049942; http://stackoverflow.com/questions/36049942/how-to-create-a-suggestion-box-prompt-box-in-javascript-inside-a-html-box-with