Javascript alert message contains URL
<p>I am using the following javascript function:</p>

<pre><code>&lt;!-- Notifying message at the beginning of openning the website --&gt;
    &lt;script language="javascript" type="text/javascript"&gt;
        alert('Sorry!');
    &lt;/script&gt;
    &lt;!--End --&gt;
</code></pre>

<p>I want to add the URL after "(Sorry!)" in the alert message but I don't know how to append the URL to the message itself inside the javascript.</p>
