rem: return function(id) { var elem = document.getElementById(id); if (elem != null) kappa({'_label':'Some', '_value':[elem]}); else kappa({_label:'None', '_value':({})}); 
add: return function(xml, attr) {    obj = xml; if (obj == undefined) { return kappa({_label:'None', '_value':({})}); }   if (attr == 'class') attr = 'className';  var val = obj[attr];  if (val == undefined) kappa({_label:'None', '_value':({})}); else kappa({'_label':'Some', '_value':val}); 
context:    return function(id) {      var elem = document.getElementById(id);      if (elem != null) kappa({'_label':'Some', '_value':[elem]});      else kappa({_label:'None', '_value':({})});   }
meta: 3249	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3249/2a65bdc0b5b0097acba520c7aa9be205f214cf49/jslib.js/buggy/lib/js/jslib.js