Using Economic Calendar Indicator to turn on/off Auto trading on Mt4

 

Hi, is it possible to turn on & off the auto trading function on Mt4 when an Economic event is about to occur? 

ie an EA is disabled XX mins before an event triggered by an Economic cal indicator and turned on again YY mins after?

Say using the attached indicator?

Thanks

<ex4 file removed>

 
do not attach ex4 files, you must only attach mq4 files.