demo 1

Demo 1: HTML, CSS, JS

by bchiasson

HTML

<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.1/themes/base/jquery-ui.css">
<script src="http://code.jquery.com/ui/1.9.1/jquery-ui.js"></script>
<div id="say_hi" class="hidden">
    <p>Hello World!</p>
</div>

CSS

div.hidden {
    display: none;
}

JavaScript

$('#say_hi').dialog();