Very Simple Crossing SMA/EMA Alert

Hello, 

 I need an SCRIPT/EA  that notify me the Cross of the SMA/EMA , but with one detail.

 Detail with an example:

Suppose we are in a 4 Hour chart time frame , in a bullish trend, and the X "EMA" cross the Y "EMA" ....The system will notify me only if the "X" Ema still crossing the "Y" EMA when the 4 Hour candle close.

So..when the 4 hour candle close (and the "X" EMA has kept the crossing over the Y EMA) i will notify me by an email...

The Script/EA should be work in any timframe  and we work with 2 SMAs/EMAs

Please let me know if you have any doubt,

Thanks. 

 @UPDATE: Please put your price, thanks.