experiments/detect.html at master · jmrocela/experiments · GitHub

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<!doctype html>
<html>
<head>
	<title>Simple Javascript Browser Detection</title>
	<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css"/>
	<script	type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
	<script type="text/javascript">
/*!
 * Simple Detect class for Device and Browser
 *
 * Author:	John Rocela 2012 <me@iamjamoy.com>
 */
var detect = {

	ua: navigator.userAgent || navigator.vendor || window.opera,

	is: function(val, list) {
		for (var i = 0; i < list.length; i++) {
			if (this.ua.indexOf(list[i]) != -1) return list[i];
		}
		return "Unknown";
	},

	device: function(val) {
		if (val) return (this.ua.indexOf(val) != -1) ? true: false;
		return this.is(val, ['Mac','Windows','iPhone/iPod', 'Android'])
	},

	browser: function(val) {
		if (val) return (this.ua.indexOf(val) != -1) ? true: false;
		return this.is(val, ['Chrome','Safari','Opera','Firefox', 'MSIE'])
	}

}

		jQuery(function(){
			$('#device').html(detect.device());
		})

	</script>
	<style>
		p { line-height: 19px; margin: 10px 0; }
	</style>
</head>
<body>

<div style="padding:20px;">
	<h1>Simple Javascript isBrowser() snippet</h1>
	<p>Here is an example of the <code>isBrowser()</code> method. try it on different browser to see the result.</p>

	<p>You are using <span id="device" style="font-weight:bold;"></span></p>

	<p style="margin-top:50px;">Code Love &#0169; Jamoy. iamjamoy.com</p>
</div>

</body>
</html>