abits/exit-notice.html

## exit-notice.html
<!--  This is a short demo how js could detect whether a user wants to leave the site.
      Tested with Firefox and Chrome.  (c) Christoph Martel <chris@codeways.org> -->
<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <title></title>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
    <script type="text/javascript">

        /* flag signaling whether the user wants to leave the site;
           needs to default false to exclude page reloads or true to include
           cases where user entered new url in tab */
        var leaving = true;

        /* bind all clicks to links to a is_leaving function */
        $(document).ready(function() {
            $('a').bind('click', is_leaving);
        });

        /* set flag: true if clicked link is external, false otherwise*/
        function is_leaving() {
            // do better tests here if necessary
            leaving = this.href.indexOf('http://') > -1;
        }

        /* callback for unload event */
        function page_unload_or_hidden(evt)
        {
            // test whether the flag shows the users intention about leaving
            if (leaving) {
                // do this or whatever you want
                window.open('http://www.codeways.org');
            }
       }

        /* set the callbacks for unload or unload-like events*/
        if ('onpagehide' in window) {
            // webkit
            window.addEventListener('pagehide', page_unload_or_hidden, false);
        } else {
            // gecko + ie
            window.addEventListener('unload', page_unload_or_hidden, false);
        }

    </script>
</head>
<body>
<div role="main">
    <p><a href="http://www.google.de">Google</a></p>
    <p><a href="http://www.slashdot.org">Slashdot</a></p>
    <p><a href="./exit-notice.html">Stay on site</a></p>
</div>
</body>
</html>
	<!-- This is a short demo how js could detect whether a user wants to leave the site.
	Tested with Firefox and Chrome. (c) Christoph Martel <chris@codeways.org> -->
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title></title>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
	<script type="text/javascript">

	/* flag signaling whether the user wants to leave the site;
	needs to default false to exclude page reloads or true to include
	cases where user entered new url in tab */
	var leaving = true;

	/* bind all clicks to links to a is_leaving function */
	$(document).ready(function() {
	$('a').bind('click', is_leaving);
	});

	/* set flag: true if clicked link is external, false otherwise*/
	function is_leaving() {
	// do better tests here if necessary
	leaving = this.href.indexOf('http://') > -1;
	}

	/* callback for unload event */
	function page_unload_or_hidden(evt)
	{
	// test whether the flag shows the users intention about leaving
	if (leaving) {
	// do this or whatever you want
	window.open('http://www.codeways.org');
	}
	}

	/* set the callbacks for unload or unload-like events*/
	if ('onpagehide' in window) {
	// webkit
	window.addEventListener('pagehide', page_unload_or_hidden, false);
	} else {
	// gecko + ie
	window.addEventListener('unload', page_unload_or_hidden, false);
	}

	</script>
	</head>
	<body>
	<div role="main">
	<p><a href="http://www.google.de">Google</a></p>
	<p><a href="http://www.slashdot.org">Slashdot</a></p>
	<p><a href="./exit-notice.html">Stay on site</a></p>
	</div>
	</body>
	</html>