Thread: RSI_Alert.....Alert Once help.

This a RSI_ Alert Indicator that will alert you when the RSI is above or below your preset values.

Works perfectly apart from the alert/alarm constantly sounding every tick once the RSI has moved past your prefered set point which becomes very annoying and distracting.
I have been trying to get it to alert once per bar or even a set period of time. But even though I have followed many examples from CodeGuru and other programers I cant get it to work properly.
If someone could point me in the right direction or if possible add an Alert once per bar code to it I'd be in your debt.

With Thanks.