Returns date in requested format. The str argument can be (1) a JavaScript Date, (2) a Unix epoch, (3) any standard date, which will be used to create JavaScript Date object. To ensure correct translation it is best to pass a JavaScript Date. The format can contain following elements:

• yyyy
  - full year
• yyy
  - full year
• yy
  - 2 letter for the year (will be 3 for 2000 and over)
• m
  - month
• mm
  - month with leading 0
• mon
  - 3 letters of the month
• month
  - full text of the month
• th
  - month suffix (st, nd, rd, th)
• d
  - day
• dd
  - day with leading 0

var a = w2utils.formatDate((new Date()), 'mm-dd-yyyy'); console.log(a);