rem: var panel = dom.getBrowserAtIndex( dom.mTabContainer.selectedIndex); 
add:      var panel = dom.getBrowserForTab(dom.mTabContainer.selectedItem); 
context:         'select', function(event) {            var panel = dom.getBrowserAtIndex(                dom.mTabContainer.selectedIndex);            if(panel.contentDocument.location.href == 'about:blank')                return;            if(isConversation(panel))                focused(panel.getAttribute('account'),                        panel.getAttribute('address'));        }, false);
meta: 1705	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1705/f4bfbd30aa82e00c77c509d5796300ac4f7e9dd3/conversations.js/buggy/chrome/content/facades/conversations.js