How to keep the Date as it is without being converted into local time zone?

I am having issue with the localtime zone things in javascript. If I got a string value from the server is "2014-02-03T00:00:00.000Z", once I pass it into Date object new Date('2014-02-03T00:00:00.000Z'), the new date object will be in localtime zone ex. Sun Feb 02 2014 18:00:00 GMT-0600 (CST). How to keep the value as 'Mon Feb 03 2014 00:00:00' ? I see a lot of people is using moment.js for dealing date, but I don't find any help with this issue.

Thanks