$(document).ready(
    function() {
        $("a#photo-gallery").click(
            function () {
                window.open( this.href,'photo_gallery','top=0,left=0,toolbar=no,scrollbars=yes,status=no,directories=no,menubar=no,resizable=no,width=660,height=600');
                return false;
            }
        );
    }
);