[Name] delay [Required] false [Type] Value expression [Default Value] '0s' [Description] The character string returned is interpreted as a time interval. The send tag will return immediately, but the event is not dispatched until the delay interval elapses. Timers are useful for a wide variety of programming tasks, and can be implemented using this attribute. Note: The queue for sending events is maintained locally. Any events waiting to be sent will be purged when the session that issued this request terminates. [Valid Values] 
A value expression which returns a time designation as defined in CSS2 [CSS2] format