You must include the JS file where the Slider function is defined.
Maybe jQuery Slider, from jQueryUI?
<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
<script src="https://code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<link rel="stylesheet" href="http://stackoverflow.com/resources/demos/style.css">
Here is the working demo.
12
solved Uncaught TypeError: Not a function