rem: return function(request){} 
add: return function(request) { if (isOpened != true) { expandTree(id, treeIcon); } } 
context:         return function(request){}
meta: 8469	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8469/de685aa9880187f254eb9b53ac23c5dbc0c69cc2/cc-config.js/buggy/reporting/jsp/webcontent/cc-config.js