A mt4 scanner

Hello master coders:
please build the following scanner:

Input 1:   absolute value of current price minus the opening price of the bar
input 2:   the A period moving average of input 1
input 3:  input 2 plus B * the (data of C day standard division of input 1 from the previous day)

ABC are constants   The indicator will send an alert when input q touches input 3 (important: alert when touches, not close above)

This scanner will alert when input 1 crosses up from input 3 of any chosen time frame of any given currency pairs(IE. I can enter my desired time frame and currency symbol ), I have enclosed sample code in the picture