[jQuery] [datepicker] vertical scrollbar appears on page before I use the datepickers

[Paamayim]

Ok this is strange.

When I first time load the page using two datepickers, there seems to
be some invisible elements (datepicker layres?) at the bottom of the
page, so that scrollbar appears.

Whenever I use the datepicker, and it hides, the scrollbar vanishes
and the invisibile elements hide themselves properly.

These are the settings of the datepickers:

var settings = {
        showOn: "focus",
        dateFormat: "dd-mm-yy",
        firstDay: 1

};

$("#dt").datepicker(settings);
$("#expire").datepicker(settings);