rem:   window.openDialog("chrome: 
add:  window.openDialog("chrome: 
context: function LaunchCustomizeDialog(){  // making it modal, see bug #191188  //OpenOrFocusWindow({onOkCallback: refreshCustomMailViews, onCancelCallback: cancelCustomMailViews}, 'mailnews:mailviewlist', 'chrome://messenger/content/mailViewList.xul');   window.openDialog("chrome://messenger/content/mailViewList.xul", "mailnews:mailviewlist", "chrome,modal,titlebar,resizable,centerscreen", {onOkCallback: refreshCustomMailViews});}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/f7bbce7579986d8b306959f630104b7fb01e18ca/msgViewPickerOverlay.js/buggy/mailnews/extensions/mailviews/resources/content/msgViewPickerOverlay.js