Jquery if div doesn't exist
<p>I'm using 1 js for 2 different pages. 1 page doesn't have a div which the other does. So when I submit the values, I get a <code>$(</code> js error</p>

<p>for</p>

<pre><code>$('.description'+save_id+'').html(description_val).show(); //update category description
</code></pre>

<p>I suspect that I get the error because there is nothing to show(). Is there a short code I can use to detect if the div.description exists otherwise don't do the function?</p>
