rem: Element.toggle('available-' + id); Element.toggle(id + '-hr'); 
context: function toggleTreeElements(id) {    Element.toggle('available-' + id);    Element.toggle(id + '-hr');    Element.toggle(id);}
meta: 8469	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8469/1ca1a7e43882ea68e5f3e30f398d7cee2bf61b97/cc-config.js/buggy/reporting/jsp/webcontent/cc-config.js