var popupw; function openwindow(url,width,height) { if (popupw) { if (popupw.closed) { popupw.stop; popupw.close; } } popupw = window.open(url, "popupWindow","width=" + width + ",height=" + height + ",location=no,menubar=no,directories=no,toolbar=no,scrollbars=yes,resizable=yes,status=no"); if (popupw.opener == null) { popupw.opener = window; } } function done() { popupw.close() }