this.viewDate.setUTCDate(1);
if (className.indexOf('month') > -1) {
this.viewDate.setUTCMonth(Roo.bootstrap.DateField.dates[this.language].monthsShort.indexOf(html));
this.viewDate.setUTCDate(1);
if (className.indexOf('month') > -1) {
this.viewDate.setUTCMonth(Roo.bootstrap.DateField.dates[this.language].monthsShort.indexOf(html));