add: _('splitter-main').hidden = true; 
context:         'conversation/close', function(event) {            var panel = event.originalTarget;            var account = attr(panel, 'account');            var address = attr(panel, 'address');                        if(isMUC(account, address))                exitRoom(account, address,                         XMPP.JID(getJoinPresence(account, address).stanza.@to).resource);            contacts.stoppedConversationWith(                panel.getAttribute('account'),                panel.getAttribute('address'));            if(conversations.count == 1) {                _('conversations').collapsed = true;                _('contact-toolbox', {role: 'attach'}).hidden = true;                _('contact').value = '';            }        }, false);
meta: 1705	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1705/dfb9bd400e569f01488ddc3bea1feb2cccbd5657/sameplace.js/clean/chrome/content/sameplace.js