<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Draggable - Auto-scroll</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css">
<style>
#draggable, #draggable2, #draggable3 { width: 100px; height: 100px; padding: 0.5em; float: left; margin: 0 10px 10px 0; }
</style>
<script>
$(function() {
$( "#draggable" ).draggable({ scroll: true });
$( "#draggable2" ).draggable({ scroll: true, scrollSensitivity: 100 });
$( "#draggable3" ).draggable({ scroll: true, scrollSpeed: 100 });
});
</script>
</head>
<body>
<div id="draggable" class="ui-widget-content">
<p>Scroll set to true, default settings</p>
</div>
<div id="draggable2" class="ui-widget-content">
<p>scrollSensitivity set to 100</p>
</div>
<div id="draggable3" class="ui-widget-content">
<p>scrollSpeed set to 100</p>
</div>
<div style="height: 5000px; width: 1px;"></div>
</body>
</html>