corner & dropshadow don't work with UI dialog

corner & dropshadow don't work with UI dialog


Hi, all
jQuery: 1.2.6
jQuery UI : 1.5.2
Theme: jquery-ui-themeroller.css
Corner: jquery-corner.js (version 1.7 1/26/2007)
Dropshadow: jquery-dropshadow.js (version 1.6 12-13-2007)
use: $('.ui-dialog').corner();
//$('.ui-dialog').dropShadow();
Corner doesn't work at all. Before, when I use theme of flora, it
works. And dropShadow will cause an error! Please advise. Thank you in
advance.
Jack