show transparent background when function used?
<pre><code> $(document).ready(function() { 
    var overlayObject = $("a[rel]").overlay({ 
        top: 50,
        expose: {
                    color: '#232323',
                    closeOnClick: true
                },

                onClose:function() {   
                    $('#reg-login').hide();
                    $('#reg-register').hide();
                },
        effect: 'apple'
 });
</code></pre>

<p>hi, how can I not show the black background which comes up in this function. I just dont want to show anything in the background, just a normal webpage behind, how can i do that?</p>

<p>If i delete color: '#232323', then some blue background comes up.</p>

<p>any help</p>
