Backslash in JavaScript
<p>In my javascript code I have </p>

<pre><code>onchange="document.getElementById('user_name').value =  
 document.getElementById('theDomain').value + '\\' +
 document.getElementById('fake_user_name').value"
</code></pre>

<p>here backslash doesn't work. What is the problem?
How should I write it?</p>

<p>example:
I want to have "x.com\joe" by using domain name(x) and fakeusername (joe) but the result I get is just joe when I use '\' </p>
