rem: this.set(this.select(function(className) { return className != classNameToRemove; })); 
add: fragments.each((function(fragment) { this.element.parentNode.insertBefore(fragment, this.element.nextSibling); }).bind(this)); 
context:     this.set(this.select(function(className) {      return className != classNameToRemove;    }));
meta: 5150	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5150/44d85be227cc8496144d82df38b82dfcc1224861/prototype.js/clean/intermine/webapp/main/resources/main/js/prototype.js