javascript window.location do I need to escape?
<pre><code>    var delivery_date = $("#year").val()+'-'+$("#month").val()+'-'+$('#day').val();
    var delivery_time = $("#delivery_time").val();
    var zone = $("#zone").val();
    window.location = window.location+'/'+delivery_date + '/'+ delivery_time + '/'+ zone;
</code></pre>

<p>Do I need to escape the parameters in window.location = window.location...etc</p>

<p>zone could be something with spaces, quotes,..etc</p>
