How do I find out whether the browser window has a scrollbar visible, in JQuery?
<p>I was wondering if there is a way of finding out whether a browser window has a scrollbar visible, in JQuery?</p>

<p>Here's the code I'm working with:</p>

<pre><code>var hContent = $("body").height(); 
var hWindow = $(window).height(); 

if(hContent&gt;hWindow) {
    $('#scroll-top').fadeIn(250);    
}
else {
    $('#scroll-top').fadeOut(250);
}
</code></pre>

<p>Any help is Greatly Appreciated, Thanks</p>
