Need help with Aroon indicator

Dear all programmers!

please help me! after you do the indicator, it will help you a lot!

using Aroon to see if trend is ended, if so stochastic should crossover or soon going to cross over.

just need simple rule for Aroon as
When trendline go up to 100 and start to go down to 0, maybe when hit 95 and check the stochastic if all ready crossover.

what I want is when Aroon show ended, and check with stochastic if show same direction then printed on chart and do alert

below is eu 30m chart.

and indicators.

Thanks for all programmer who might want to help!