Using overlay in $.fn.dialog() $(win).dialog({ .... overlay: { opacity: 0.5, background: "black" }, .... }); Causes a memory leak in IE6 of ~= 2Mo each time a dialog is opened. How can I avoid that ? I checked in the DOM and div.ui-dialog-overlay is removed from the DOM. -- Fabien Meghazi Website: http://www.amigrave.com Email: agr@amigrave.com IM: amigrave@gmail.com