Audio alert for MACD?

Hi everyone, this is my first post here, be nice to me!

Basically what i'm after is an audio alert on MACD to tell me when the histogram has crossed above or below zero (when the 2 MAs cross). I'm currently using a custom 2-line MACD indicator for MT4 which i have attatched here.

I'm at my PC most of the day but i havent got the time to constantly monitor my charts. As this is the main indicator i use (alongside various s/r lines) it would greatly improve my trading if i could hear when a possible trade may occur.

Anybody care to help me with this?

Anybody? Is this even possible? Please point me in the right direction if it can be done.

I think the following will help you. Basically you are looking for the value of the MACD to change from Positive to Negative or vice versa. Here is code that was used for another indicator that you can probably adapt to fit your needs.

if ((trend[1]*trend[0])<0)
{
Alert(Symbol() + " " + Period() + " Min - SIGNAL LINE Change");
}


The first line will always be negative if the trend changes. LightKeeker helped me on this one.

Thanks, but i'm not sure where to put that in the code. I tried putting it right at the end, just before it says return and it comes up with "trend not identified" when i compile it.

Try this. Specially for you.

Nice one! Exactly what i wanted, works a treat!