Set default value based on current day value and setItems in Design studio

Hello

I have 2 filters on my dashboard - year and month. The default display of the dashboard should populate current year data. Is it possible to create formula to populate dynamic default value based on the current date using setSelectedValue() ?

Also, for the calendar month, the items are set as below

DD_MONTH.setItems(DS_1.getMemberList("0CALMONTH",

MemberPresentation.INTERNAL_KEY, MemberDisplay.TEXT, 12, "ALL");

This displays month values as 01/2014, 02/2014 ... How can I change these value to display as January if mm = 01 and February if mm = 02 etc..

Thanks

Sirisha