kalendae
HTML
<script type="text/javascript"
src="https://raw.github.com/ChiperSoft/Kalendae/master/build/kalendae.standalone.js" charset="utf-8"></script>
<input class="test" type="text"/>
CSS
<link rel="stylesheet" type="text/css" href="https://raw.github.com/ChiperSoft/Kalendae/master/build/kalendae.css">
JavaScript
new Kalendae('.test', {
months:1,
mode:'single',
selected:Kalendae.moment().subtract({M:1})
});