rem: OpenOrFocusWindow({onOkCallback: refreshCustomMailViews, onCancelCallback: cancelCustomMailViews}, 'mailnews:mailviewlist', 'chrome:  
add:   window.openDialog("chrome: 
context: function LaunchCustomizeDialog(){  OpenOrFocusWindow({onOkCallback: refreshCustomMailViews, onCancelCallback: cancelCustomMailViews}, 'mailnews:mailviewlist', 'chrome://messenger/content/mailViewList.xul');  // window.openDialog('chrome://messenger/content/mailViewList.xul', "", 'centerscreen,resizeable,titlebar,chrome', {onOkCallback: refreshCustomMailViews});}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/74c4a4736b75e7c2d8cb222220fd7d9e90dbe2d1/msgViewPickerOverlay.js/clean/mailnews/extensions/mailviews/resources/content/msgViewPickerOverlay.js