rem: Element.toggle(domElementID); icon.src = (isOpened ? closeIcon : openIcon); opened[icon.id] = (isOpened ? false : true); 
add: if (isOpened != true) { expandTree(id, treeIcon); } else { collapseTree(id, treeIcon); } 
context:     return function(request) {        Element.toggle(domElementID);        icon.src = (isOpened ? closeIcon : openIcon);        opened[icon.id] = (isOpened ? false : true);    }
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