context: HTMLArea._removeClass = function(el, removeClassName) {	if(!(el && el.className)) return;	var cls = el.className.trim().split(" ");	var ar = new Array();	for (var i = cls.length; i > 0;) {		if (cls[--i] != removeClassName) ar[ar.length] = cls[i];	}	if (ar.length == 0) {		if (!HTMLArea.is_opera) el.removeAttribute(HTMLArea.is_gecko ? "class" : "className");			else el.className = '';			} else el.className = ar.join(" ");};
meta: 9100	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9100/443e58fd2f08b328380d1484dcf63e8bd3e13d5e/htmlarea.js/buggy/typo3/sysext/rtehtmlarea/htmlarea/htmlarea.js