rem: var i; 
add: var i, l, sn; 
context: 	_isDuplicate : function(n) {		var i;		if (!this.settings.fix_content_duplication)			return false;		if (tinyMCE.isRealIE && n.nodeType == 1) {			// Mark elements			if (n.mce_serialized == this.serializationId)				return true;			n.setAttribute('mce_serialized', this.serializationId);		} else {			// Search lookup table for text nodes  and comments			for (i=0; i<this.serializedNodes.length; i++) {				if (this.serializedNodes[i] == n)					return true;			}			this.serializedNodes[this.serializedNodes.length] = n;		}		return false;	}
meta: 3891	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3891/e8e3862e104280a24076077196c7b5713720de70/tiny_mce_src.js/buggy/plugins/editors/tinymce/jscripts/tiny_mce/tiny_mce_src.js