<div>
I tested <br />
&lt;script type=&quot;text/javascript&quot;&gt;<br />
window.onbeforeunload = function() {<br />
&nbsp; &nbsp; &nbsp; &nbsp; alert('abc');<br />
}<br />
&lt;/script&gt;<br />
<br />
on ff3 It works
</div>


I tested
<script type="text/javascript">
window.onbeforeunload = function() {
        alert('abc');
}
</script>

on ff3 It works

<div>
Yes, because it does not depend on other scripts on that page.<br />

</div>


Yes, because it does not depend on other scripts on that page.


<div>
But it's working all pages. I want only window close, not on navigation.
</div>


But it's working all pages. I want only window close, not on navigation.

<div>
<div class="content wysiwyg-content">
Hi there,<br />
<br />
I want logout users on browser window on close.<br />
<br />
How can I do this?<br />
<br />
I did try 'onbeforeunload' and 'onunload', but doesn't work.<br />
<br />
(logout.php - only update an db-table)<br />
<br />
This code working on IE. But no FF<br />
<br />
(I'm so sorry for my bad english)<br />
<br />
My javascript code:<br />

<pre><code id="code-294729">&lt;script type=&quot;text/javascript&quot;&gt;
window.onbeforeunload = function() {
	var myRequest = new Request( { method: 'get', url: 'logout.php' } ).send();
}
&lt;/script&gt;
</code></pre>
</div>
</div>


Hi there,

I want logout users on browser window on close.

How can I do this?

I did try 'onbeforeunload' and 'onunload', but doesn't work.

(logout.php - only update an db-table)

This code working on IE. But no FF

(I'm so sorry for my bad english)

My javascript code:

Firefox onbeforeunload problem

Web browsers are applications used primarily to display documents, files and media from the Internet, identified by a Uniform Resource Identifier (URI) that can be a page, image, video or other file. Some browsers require the use of add-ons or extensions to safely render the information they receive; others have systems built into them to perform the same functions.

Web Browsers

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.