add:   lastTreeChildrenValue = null; lastTreeChildren = null; 
context: function RefreshList(){	// force it to talk to the server	SetUpTree(true);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/5dff1d6e3ba7c2850d61a0144a19da8ac13dcbd6/subscribe.js/buggy/mailnews/base/resources/content/subscribe.js