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