Need help adding an alert to this Yurik indi

[[Deleted]]

This is a good indi it just needs to have a alert and pop up when the bars on the indi go above 25 or below -25

any help would be appreciated.

thank You in advance.

Mike

HERE IS THE SOURCE CODE

#property copyright "Copyright © 2005, Yura Prokofiev"

#property link "[e-mail]"

#property indicator_separate_window

#property indicator_buffers 3

#property indicator_color1 Blue

#property indicator_color2 Lime

#property indicator_color3 Red

#property indicator_level1 -0.25

#property indicator_level2 0.25

extern int period=10;

extern int bars_count=1000;

double ExtBuffer0[];

double ExtBuffer1[];

double ExtBuffer2[];

int init()

{

SetIndexStyle(0,DRAW_NONE);

SetIndexStyle(1,DRAW_HISTOGRAM);

SetIndexStyle(2,DRAW_HISTOGRAM);

//IndicatorDigits(Digits+1);

SetIndexBuffer(0,ExtBuffer0);

SetIndexBuffer(1,ExtBuffer1);

SetIndexBuffer(2,ExtBuffer2);

IndicatorShortName("Fisher");

SetIndexLabel(1,NULL);

SetIndexLabel(2,NULL);

return(0);

}

int start()

{

//int period=10;

int limit;

int counted_bars=IndicatorCounted();

double prev,current,old;

double Value=0,Value1=0,Value2=0,Fish=0,Fish1=0,Fish2=0;

double price;

double MinL=0;

double MaxH=0;

if(counted_bars>0) counted_bars--;

if(bars_count > Bars || bars_count==0)

{

limit=Bars - period;

}else{

limit=bars_count-period;

}

for(int i=limit; i>=0; i--)

{ MaxH = High[Highest(NULL,0,MODE_HIGH,period,i)];

MinL = Low[Lowest(NULL,0,MODE_LOW,period,i)];

price = (High+Low)/2;
Value = 0.33*2*((price-MinL)/(MaxH-MinL)-0.5) + 0.67*Value1;
Value=MathMin(MathMax(Value,-0.999),0.999);
ExtBuffer0=0.5*MathLog((1+Value)/(1-Value))+0.5*Fish1;
Value1=Value;
Fish1=ExtBuffer0;

}


bool up=true;
for(i=limit-2; i>=0; i--)
{
current=ExtBuffer0;
prev=ExtBuffer0[i+1];

if (((current0))||(current<0)) up= false;
if (((current>0)&&(prev0)) up= true;

if(!up)
{
ExtBuffer2=current;
ExtBuffer1=0.0;
}

else
{
ExtBuffer1=current;
ExtBuffer2=0.0;
}
}

return(0);
}