Date of Hire Calendar

I  have been searching the Discussion Forms and have not found exactly what I am looking for. I need to create a drop down calendar where the user can select date of hire but there is a drop down menu for Month and year and the days of the month update. and then it gets recorded in the DOH field.  Also to be upfront I am not well versed in JS and how it works within Articulate Storyline.  Thanks in advance