var journals_archive = function() {
    return {
        vi_tree : {}
        ,init : function() {
            $("[name=q_volume]").change(function() {
                    v = $("[name=q_volume]").val();
                    document.location.href = "/journals/"+$('[name=short_name]').val()+"/archive/volume/"+v+"/issue/1/" ;
                });

            $("[name=q_issue]").change(function() {
                    v = $("[name=q_volume]").val();
                    i = $("[name=q_issue]").val();
                    document.location.href = "/journals/"+$('[name=short_name]').val()+"/archive/volume/"+v+"/issue/"+i+"/" ;
                });
        }
    }
}();
$(journals_archive.init);