Returns the current system date and/or time.
Now([DateTimeType: String]): DateTime
DataTimeType is optional for specifying which date portion to return. Valid values: Date, Time, Datetime. The default value is Date.
Now()
Returns the current date and time; for example 3/25/2010 9:20:44 AM.
Now(Time)
Returns only the current time; for example 9:20:44 AM.
Now(Date)
Returns only the current date; for example 3/25/2010.