No-Library (pure JS), HTML, CSS, JavaScript
added some functionality to the awesome plugin http://harvesthq.github.com/chosen/ by @adamelevate and @spdevnick
Mootools 1.4.5, HTML, CSS, JavaScript
jQuery 1.10.1, HTML, CSS, JavaScript
jQuery 2.0.2, HTML, CSS, JavaScript
Does it work?
jQuery 1.6.2, HTML, CSS, JavaScript
jQuery 1.7.2, HTML, CSS, JavaScript
jQuery Compat (edge), HTML, CSS, JavaScript
jQuery 1.7.1, HTML, CSS, JavaScript
jQuery 1.9.1, HTML, CSS, JavaScript
jQuery 1.7, HTML, CSS, JavaScript