windscreen washers

[bigdaz27]

any one fitted a electric washer pump to there car what is the best way of wiring it so the when the button is pressed water squerts and the wipers go at the same time but when the button is released the wipers carry on for a few seconds i diagram would be good im fitting it to a mk1 escort by the way

[RETRO_AL]

Thats to complex for me,i had a button on my steering wheel for the washers,which i could press with my thumb and use my hand at the same time to the wiper stalk