add: this.displayName = nick; 
context: function usr_changenick (nick){    this.properNick = nick;    this.nick = this.parent.toLowerCase(nick);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e11c8cbd6fca8e95318d16f53a60cb8585b78607/irc.js/buggy/extensions/irc/js/lib/irc.js