I\'m using the Javascript Date(string) constructor with a date format of \"yyyy-mm-dd\". The constructor works just fine in IE 9 and Firefox unless the app is running on our
It's because of the date format. For some reason, IE and Safari get tripped up with yyyy-mm-dd. Use another date format and you should be all set.
yyyy-mm-dd
It's talked about here: http://biostall.com/javascript-new-date-returning-nan-in-ie-or-invalid-date-in-safari