rem: dsp = dsp ? 'block' : 'none'; var layout = document.styleSheets[2]; layout.insertRule('div.' + target.name + ' {display: ' + dsp + ';}', layout.cssRules.length); 
add: dsp = dsp ? 'table-row' : 'none'; var layout = document.styleSheets[document.styleSheets.length - 1]; var i = Number(target.name); layout.deleteRule(i); layout.insertRule('.Tier-' + (i+1) + ' {display: ' + dsp + ';}', i); 
context:   onCDReal: function(target) {    var dsp = !target.checked;    target.checked = dsp;    dsp = dsp ? 'block' : 'none';    var layout = document.styleSheets[2];    layout.insertRule('div.' + target.name + ' {display: ' + dsp + ';}',                      layout.cssRules.length);    return false;  }
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/d777f3b284c7d02586a1d936fdad2fe02a0b9769/search-code.js/clean/testing/tests/l10n/web/search-code.js