rem:  HTMLArea._removeClass(el, className); el.className += " " + className; 
add:  HTMLArea._removeClass(el, className); el.className += " " + className; 
context: HTMLArea._addClass = function(el, className) {  // remove the class first, if already there  HTMLArea._removeClass(el, className);  el.className += " " + className;};
meta: 6230	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6230/70e7091322d161ad5e2256481886617b9211a07f/htmlarea.js/buggy/phpgwapi/js/htmlarea/htmlarea.js