rem: function(klass) { return (klass == removeClasses[index]) } ).join(' '); 
add: $A(element.childNodes).each( function(child) { if(child.nodeType==3) { child.nodeValue.toArray().each( function(character) { element.insertBefore( Builder.node('span',{style: tagifyStyle}, character == " " ? String.fromCharCode(160) : character), child); }); Element.remove(child); } }); 
context:             function(klass) { return (klass == removeClasses[index]) } ).join(' ');  
meta: 4053	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4053/cbfdecdaa602d7c2b7ff4f3e8c1ced36d4b5ffde/effects.js/buggy/src/effects.js