rem: if (!(el && el.className)) { return false; } var cls = el.className.split(" "); for (var i = cls.length; i > 0;) { if (cls[--i] == className) { return true; } } return false; 
add: if (!(el && el.className)) { return false; } var cls = el.className.split(" "); for (var i = cls.length; i > 0;) { if (cls[--i] == className) { return true; } } return false; 
context: HTMLArea._hasClass = function(el, className) {  if (!(el && el.className)) {    return false;  }  var cls = el.className.split(" ");  for (var i = cls.length; i > 0;) {    if (cls[--i] == className) {      return true;    }  }  return false;};
meta: 7119	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/7119/4d968a51f578e3361a382d6fa8372e519c47ba55/htmlarea.js/clean/phpgwapi/js/htmlarea/htmlarea.js