How don't scroll page with fieldset

Hi,

in the next version of this fanstastic plugin, I suggest you to add those css attribute, at object jcf_ajax_container

position:fixed;
right:10px;

In this way, when I create new field, if there are many fieldset, I don’t have scroll the page to go on top.

Thanks.

http://wordpress.org/extend/plugins/just-custom-fields/