Cufon.replace('.helvetica', {fontFamily: 'HelveticaNeue LT 57', hover: true});
Cufon.replace('.helveticaExtraCompressed', {fontFamily: 'Helvetica-ExtraCompressed', hover: true});
Cufon.replace('.codeLight', {fontFamily: 'Code Light', hover: true});
Cufon.replace('.centuryGothic', {fontFamily: 'Century Gothic', hover: true});