'<script type="text/javascript" src="js/jscalendar/calendar.js"></script>',
'<script type="text/javascript" src="js/jscalendar/lang/calendar-de.js"></script>',
'<script type="text/javascript" src="js/jscalendar/calendar-setup.js"></script>',
- '<script type="text/javascript" src="js/part_selection.js"></script>';
+ '<script type="text/javascript" src="js/part_selection.js"></script>',
+ '<script type="text/javascript" src="js/jquery-ui.js"></script>',
+ '<style "type=text/css">@import url("css/ui-lightness/jquery-ui-1.8.12.custom.css")</style>';
push @header, $self->{javascript} if $self->{javascript};
push @header, map { $_->show_javascript } @{ $self->{AJAX} || [] };
push @header, "<script type='text/javascript'>function fokus(){ document.$self->{fokus}.focus(); }</script>" if $self->{fokus};