//+----------------------------------------------------------------------------+
//|                                                          i-Sadukey_v1.mq4  |
//+----------------------------------------------------------------------------+
#property copyright "*" 
#property link "*" 


//#property indicator_separate_window 
#property indicator_chart_window 
#property indicator_buffers 5 
#property indicator_color1  clrYellow 
#property indicator_color2  clrLightBlue 
#property indicator_color3  clrLightBlue 
#property indicator_color4  clrTomato 
#property indicator_color5  clrTomato 
#property indicator_width1  2
#property indicator_width2  2
#property indicator_width3  2 
#property indicator_width4  2
#property indicator_width5  2 

extern ENUM_TIMEFRAMES  TimeFrame   = PERIOD_CURRENT; // Time frame
extern int              CountBars   = 300;
extern int              nd          = 5;
input bool              Interpolate = true;              // Interpolate in mtf mode

//---- buffers 
double Buffer1[],valda[],valdb[],valua[],valub[],trend[],Buffer2[],count[];
 string indicatorFileName;
#define _mtfCall(_buff,_ind) iCustom(NULL,TimeFrame,indicatorFileName,PERIOD_CURRENT,CountBars,nd,_buff,_ind)

//+------------------------------------------------------------------+ 
//| Custom indicator initialization function | 
//+------------------------------------------------------------------+ 
int init() 
{ 
//string short_name; 
//---- indicator line 

   IndicatorBuffers(8);
   SetIndexBuffer(0,Buffer1); SetIndexStyle(0,DRAW_LINE); 
   SetIndexBuffer(1,valua);   SetIndexStyle(1,DRAW_LINE);
   SetIndexBuffer(2,valub);   SetIndexStyle(2,DRAW_LINE);
   SetIndexBuffer(3,valda);   SetIndexStyle(3,DRAW_LINE); 
   SetIndexBuffer(4,valdb);   SetIndexStyle(4,DRAW_LINE);
   SetIndexBuffer(5,trend);
   SetIndexBuffer(6,Buffer2);
   SetIndexBuffer(7,count);
   
   indicatorFileName = WindowExpertName();
   TimeFrame         = fmax(TimeFrame,_Period);
   
return(0); 
} 
//+------------------------------------------------------------------+ 
//
//+------------------------------------------------------------------+ 
int start() 
{ 
   int counted_bars=IndicatorCounted();
      if(counted_bars<0) return(-1);
      if(counted_bars>0) counted_bars--;
         int limit = fmin(Bars-counted_bars,Bars-1); count[0] = limit;
   SetIndexDrawBegin(0, (CountBars<=0?0:Bars-CountBars+1));
   SetIndexDrawBegin(1, (CountBars<=0?0:Bars-CountBars+1));
   SetIndexDrawBegin(2, (CountBars<=0?0:Bars-CountBars+1));
   SetIndexDrawBegin(3, (CountBars<=0?0:Bars-CountBars+1));
   SetIndexDrawBegin(4, (CountBars<=0?0:Bars-CountBars+1));
   if (TimeFrame != Period())
   {
      limit = (int)MathMax(limit,MathMin(Bars-1,_mtfCall(7,0)*TimeFrame/_Period));
      if (trend[limit]==-1) CleanPoint(limit,Bars,valda,valdb);
      if (trend[limit]== 1) CleanPoint(limit,Bars,valua,valub);    
      for(int i=limit; i>=0 && !_StopFlag; i--)
      {
         int y = iBarShift(NULL,TimeFrame,Time[i]);
            Buffer1[i] = _mtfCall(0,y);
            trend[i]   = _mtfCall(5,y); 
            valda[i]   = valdb[i] = valua[i] = valub[i] = EMPTY_VALUE;
              
            //
            //
            //
                     
            if (!Interpolate || (i>0 && y==iBarShift(NULL,TimeFrame,Time[i-1]))) continue;
              #define _interpolate(buff) buff[i+k] = buff[i]+(buff[i+n]-buff[i])*k/n
              int n,k; datetime btime = iTime(NULL,TimeFrame,y);
                 for(n = 1; (i+n)<Bars && Time[i+n] >= btime; n++) continue;	
                 for(k = 1; k<n && (i+n)<Bars && (i+k)<Bars; k++) _interpolate(Buffer1); 
                                       
        }
        for (i=limit; i >= 0; i--)
        {
           if (trend[i]==-1) PlotPoint(i,Bars,valda,valdb,Buffer1);
           if (trend[i]== 1) PlotPoint(i,Bars,valua,valub,Buffer1);
	     }     
   return(0);
   }  
   
   //
   //
   //
   
   if (trend[limit]==-1) CleanPoint(limit,Bars,valda,valdb);
   if (trend[limit]== 1) CleanPoint(limit,Bars,valua,valub);      
   for(int shift=limit; shift>=0 && !_StopFlag; shift--)
   {
      Buffer1[shift]= 
0.11859648*((Open[shift+0]+Close[shift+0]+High[shift+0]+Low[shift+0])/4 +Close[shift+0])/2
+0.11781324*((Open[shift+1]+Close[shift+1]+High[shift+1]+Low[shift+1])/4 +Close[shift+1])/2
+0.11548308*((Open[shift+2]+Close[shift+2]+High[shift+2]+Low[shift+2])/4 +Close[shift+2])/2
+0.11166411*((Open[shift+3]+Close[shift+3]+High[shift+3]+Low[shift+3])/4 +Close[shift+3])/2
+0.10645106*((Open[shift+4]+Close[shift+4]+High[shift+4]+Low[shift+4])/4 +Close[shift+4])/2
+0.09997253*((Open[shift+5]+Close[shift+5]+High[shift+5]+Low[shift+5])/4 +Close[shift+5])/2
+0.09238688*((Open[shift+6]+Close[shift+6]+High[shift+6]+Low[shift+6])/4 +Close[shift+6])/2
+0.08387751*((Open[shift+7]+Close[shift+7]+High[shift+7]+Low[shift+7])/4 +Close[shift+7])/2
+0.07464713*((Open[shift+8]+Close[shift+8]+High[shift+8]+Low[shift+8])/4 +Close[shift+8])/2
+0.06491178*((Open[shift+9]+Close[shift+9]+High[shift+9]+Low[shift+9])/4 +Close[shift+9])/2
+0.05489443*((Open[shift+10]+Close[shift+10]+High[shift+10]+Low[shift+10])/4 +Close[shift+10])/2
+0.04481833*((Open[shift+11]+Close[shift+11]+High[shift+11]+Low[shift+11])/4 +Close[shift+11])/2
+0.03490071*((Open[shift+12]+Close[shift+12]+High[shift+12]+Low[shift+12])/4 +Close[shift+12])/2
+0.02534672*((Open[shift+13]+Close[shift+13]+High[shift+13]+Low[shift+13])/4 +Close[shift+13])/2
+0.01634375*((Open[shift+14]+Close[shift+14]+High[shift+14]+Low[shift+14])/4 +Close[shift+14])/2
+0.00805678*((Open[shift+15]+Close[shift+15]+High[shift+15]+Low[shift+15])/4 +Close[shift+15])/2
+0.00062421*((Open[shift+16]+Close[shift+16]+High[shift+16]+Low[shift+16])/4 +Close[shift+16])/2
-0.00584512*((Open[shift+17]+Close[shift+17]+High[shift+17]+Low[shift+17])/4 +Close[shift+17])/2
-0.01127391*((Open[shift+18]+Close[shift+18]+High[shift+18]+Low[shift+18])/4 +Close[shift+18])/2
-0.01561738*((Open[shift+19]+Close[shift+19]+High[shift+19]+Low[shift+19])/4 +Close[shift+19])/2
-0.01886307*((Open[shift+20]+Close[shift+20]+High[shift+20]+Low[shift+20])/4 +Close[shift+20])/2
-0.02102974*((Open[shift+21]+Close[shift+21]+High[shift+21]+Low[shift+21])/4 +Close[shift+21])/2
-0.02216516*((Open[shift+22]+Close[shift+22]+High[shift+22]+Low[shift+22])/4 +Close[shift+22])/2
-0.02234315*((Open[shift+23]+Close[shift+23]+High[shift+23]+Low[shift+23])/4 +Close[shift+23])/2
-0.02165992*((Open[shift+24]+Close[shift+24]+High[shift+24]+Low[shift+24])/4 +Close[shift+24])/2
-0.02022973*((Open[shift+25]+Close[shift+25]+High[shift+25]+Low[shift+25])/4 +Close[shift+25])/2
-0.01818026*((Open[shift+26]+Close[shift+26]+High[shift+26]+Low[shift+26])/4 +Close[shift+26])/2
-0.01564777*((Open[shift+27]+Close[shift+27]+High[shift+27]+Low[shift+27])/4 +Close[shift+27])/2
-0.01277219*((Open[shift+28]+Close[shift+28]+High[shift+28]+Low[shift+28])/4 +Close[shift+28])/2
-0.00969230*((Open[shift+29]+Close[shift+29]+High[shift+29]+Low[shift+29])/4 +Close[shift+29])/2
-0.00654127*((Open[shift+30]+Close[shift+30]+High[shift+30]+Low[shift+30])/4 +Close[shift+30])/2
-0.00344276*((Open[shift+31]+Close[shift+31]+High[shift+31]+Low[shift+31])/4 +Close[shift+31])/2
-0.00050728*((Open[shift+32]+Close[shift+32]+High[shift+32]+Low[shift+32])/4 +Close[shift+32])/2
+0.00217042*((Open[shift+33]+Close[shift+33]+High[shift+33]+Low[shift+33])/4 +Close[shift+33])/2
+0.00451354*((Open[shift+34]+Close[shift+34]+High[shift+34]+Low[shift+34])/4 +Close[shift+34])/2
+0.00646441*((Open[shift+35]+Close[shift+35]+High[shift+35]+Low[shift+35])/4 +Close[shift+35])/2
+0.00798513*((Open[shift+36]+Close[shift+36]+High[shift+36]+Low[shift+36])/4 +Close[shift+36])/2
+0.00905725*((Open[shift+37]+Close[shift+37]+High[shift+37]+Low[shift+37])/4 +Close[shift+37])/2
+0.00968091*((Open[shift+38]+Close[shift+38]+High[shift+38]+Low[shift+38])/4 +Close[shift+38])/2
+0.00987326*((Open[shift+39]+Close[shift+39]+High[shift+39]+Low[shift+39])/4 +Close[shift+39])/2
+0.00966639*((Open[shift+40]+Close[shift+40]+High[shift+40]+Low[shift+40])/4 +Close[shift+40])/2
+0.00910488*((Open[shift+41]+Close[shift+41]+High[shift+41]+Low[shift+41])/4 +Close[shift+41])/2
+0.00824306*((Open[shift+42]+Close[shift+42]+High[shift+42]+Low[shift+42])/4 +Close[shift+42])/2
+0.00714199*((Open[shift+43]+Close[shift+43]+High[shift+43]+Low[shift+43])/4 +Close[shift+43])/2
+0.00586655*((Open[shift+44]+Close[shift+44]+High[shift+44]+Low[shift+44])/4 +Close[shift+44])/2
+0.00448255*((Open[shift+45]+Close[shift+45]+High[shift+45]+Low[shift+45])/4 +Close[shift+45])/2
+0.00305396*((Open[shift+46]+Close[shift+46]+High[shift+46]+Low[shift+46])/4 +Close[shift+46])/2
+0.00164061*((Open[shift+47]+Close[shift+47]+High[shift+47]+Low[shift+47])/4 +Close[shift+47])/2
+0.00029596*((Open[shift+48]+Close[shift+48]+High[shift+48]+Low[shift+48])/4 +Close[shift+48])/2
-0.00093445*((Open[shift+49]+Close[shift+49]+High[shift+49]+Low[shift+49])/4 +Close[shift+49])/2
-0.00201426*((Open[shift+50]+Close[shift+50]+High[shift+50]+Low[shift+50])/4 +Close[shift+50])/2
-0.00291701*((Open[shift+51]+Close[shift+51]+High[shift+51]+Low[shift+51])/4 +Close[shift+51])/2
-0.00362661*((Open[shift+52]+Close[shift+52]+High[shift+52]+Low[shift+52])/4 +Close[shift+52])/2
-0.00413703*((Open[shift+53]+Close[shift+53]+High[shift+53]+Low[shift+53])/4 +Close[shift+53])/2
-0.00445206*((Open[shift+54]+Close[shift+54]+High[shift+54]+Low[shift+54])/4 +Close[shift+54])/2
-0.00458437*((Open[shift+55]+Close[shift+55]+High[shift+55]+Low[shift+55])/4 +Close[shift+55])/2
-0.00455457*((Open[shift+56]+Close[shift+56]+High[shift+56]+Low[shift+56])/4 +Close[shift+56])/2
-0.00439006*((Open[shift+57]+Close[shift+57]+High[shift+57]+Low[shift+57])/4 +Close[shift+57])/2
-0.00412379*((Open[shift+58]+Close[shift+58]+High[shift+58]+Low[shift+58])/4 +Close[shift+58])/2
-0.00379323*((Open[shift+59]+Close[shift+59]+High[shift+59]+Low[shift+59])/4 +Close[shift+59])/2
-0.00343966*((Open[shift+60]+Close[shift+60]+High[shift+60]+Low[shift+60])/4 +Close[shift+60])/2
-0.00310850*((Open[shift+61]+Close[shift+61]+High[shift+61]+Low[shift+61])/4 +Close[shift+61])/2
-0.00285188*((Open[shift+62]+Close[shift+62]+High[shift+62]+Low[shift+62])/4 +Close[shift+62])/2
-0.00273508*((Open[shift+63]+Close[shift+63]+High[shift+63]+Low[shift+63])/4 +Close[shift+63])/2
-0.00274361*((Open[shift+64]+Close[shift+64]+High[shift+64]+Low[shift+64])/4 +Close[shift+64])/2
+0.01018757*((Open[shift+65]+Close[shift+65]+High[shift+65]+Low[shift+65])/4 +Close[shift+65])/2;


Buffer2[shift]= 
0.11859648*(((Open[shift+0]+Close[shift+0]+High[shift+0]+Low[shift+0])/4 +Open[shift+0])/2)
+0.11781324*(((Open[shift+1]+Close[shift+1]+High[shift+1]+Low[shift+1])/4 +Open[shift+1])/2)
+0.11548308*(((Open[shift+2]+Close[shift+2]+High[shift+2]+Low[shift+2])/4 +Open[shift+2])/2)
+0.11166411*(((Open[shift+3]+Close[shift+3]+High[shift+3]+Low[shift+3])/4 +Open[shift+3])/2)
+0.10645106*(((Open[shift+4]+Close[shift+4]+High[shift+4]+Low[shift+4])/4 +Open[shift+4])/2)
+0.09997253*(((Open[shift+5]+Close[shift+5]+High[shift+5]+Low[shift+5])/4 +Open[shift+5])/2)
+0.09238688*(((Open[shift+6]+Close[shift+6]+High[shift+6]+Low[shift+6])/4 +Open[shift+6])/2)
+0.08387751*(((Open[shift+7]+Close[shift+7]+High[shift+7]+Low[shift+7])/4 +Open[shift+7])/2)
+0.07464713*(((Open[shift+8]+Close[shift+8]+High[shift+8]+Low[shift+8])/4 +Open[shift+8])/2)
+0.06491178*(((Open[shift+9]+Close[shift+9]+High[shift+9]+Low[shift+9])/4 +Open[shift+9])/2)
+0.05489443*(((Open[shift+10]+Close[shift+10]+High[shift+10]+Low[shift+10])/4 +Open[shift+10])/2)
+0.04481833*(((Open[shift+11]+Close[shift+11]+High[shift+11]+Low[shift+11])/4 +Open[shift+11])/2)
+0.03490071*(((Open[shift+12]+Close[shift+12]+High[shift+12]+Low[shift+12])/4 +Open[shift+12])/2)
+0.02534672*(((Open[shift+13]+Close[shift+13]+High[shift+13]+Low[shift+13])/4 +Open[shift+13])/2)
+0.01634375*(((Open[shift+14]+Close[shift+14]+High[shift+14]+Low[shift+14])/4 +Open[shift+14])/2)
+0.00805678*(((Open[shift+15]+Close[shift+15]+High[shift+15]+Low[shift+15])/4 +Open[shift+15])/2)
+0.00062421*(((Open[shift+16]+Close[shift+16]+High[shift+16]+Low[shift+16])/4 +Open[shift+16])/2)
-0.00584512*(((Open[shift+17]+Close[shift+17]+High[shift+17]+Low[shift+17])/4 +Open[shift+17])/2)
-0.01127391*(((Open[shift+18]+Close[shift+18]+High[shift+18]+Low[shift+18])/4 +Open[shift+18])/2)
-0.01561738*(((Open[shift+19]+Close[shift+19]+High[shift+19]+Low[shift+19])/4 +Open[shift+19])/2)
-0.01886307*(((Open[shift+20]+Close[shift+20]+High[shift+20]+Low[shift+20])/4 +Open[shift+20])/2)
-0.02102974*(((Open[shift+21]+Close[shift+21]+High[shift+21]+Low[shift+21])/4 +Open[shift+21])/2)
-0.02216516*(((Open[shift+22]+Close[shift+22]+High[shift+22]+Low[shift+22])/4 +Open[shift+22])/2)
-0.02234315*(((Open[shift+23]+Close[shift+23]+High[shift+23]+Low[shift+23])/4 +Open[shift+23])/2)
-0.02165992*(((Open[shift+24]+Close[shift+24]+High[shift+24]+Low[shift+24])/4 +Open[shift+24])/2)
-0.02022973*(((Open[shift+25]+Close[shift+25]+High[shift+25]+Low[shift+25])/4 +Open[shift+25])/2)
-0.01818026*(((Open[shift+26]+Close[shift+26]+High[shift+26]+Low[shift+26])/4 +Open[shift+26])/2)
-0.01564777*(((Open[shift+27]+Close[shift+27]+High[shift+27]+Low[shift+27])/4 +Open[shift+27])/2)
-0.01277219*(((Open[shift+28]+Close[shift+28]+High[shift+28]+Low[shift+28])/4 +Open[shift+28])/2)
-0.00969230*(((Open[shift+29]+Close[shift+29]+High[shift+29]+Low[shift+29])/4 +Open[shift+29])/2)
-0.00654127*(((Open[shift+30]+Close[shift+30]+High[shift+30]+Low[shift+30])/4 +Open[shift+30])/2)
-0.00344276*(((Open[shift+31]+Close[shift+31]+High[shift+31]+Low[shift+31])/4 +Open[shift+31])/2)
-0.00050728*(((Open[shift+32]+Close[shift+32]+High[shift+32]+Low[shift+32])/4 +Open[shift+32])/2)
+0.00217042*(((Open[shift+33]+Close[shift+33]+High[shift+33]+Low[shift+33])/4 +Open[shift+33])/2)
+0.00451354*(((Open[shift+34]+Close[shift+34]+High[shift+34]+Low[shift+34])/4 +Open[shift+34])/2)
+0.00646441*(((Open[shift+35]+Close[shift+35]+High[shift+35]+Low[shift+35])/4 +Open[shift+35])/2)
+0.00798513*(((Open[shift+36]+Close[shift+36]+High[shift+36]+Low[shift+36])/4 +Open[shift+36])/2)
+0.00905725*(((Open[shift+37]+Close[shift+37]+High[shift+37]+Low[shift+37])/4 +Open[shift+37])/2)
+0.00968091*(((Open[shift+38]+Close[shift+38]+High[shift+38]+Low[shift+38])/4 +Open[shift+38])/2)
+0.00987326*(((Open[shift+39]+Close[shift+39]+High[shift+39]+Low[shift+39])/4 +Open[shift+39])/2)
+0.00966639*(((Open[shift+40]+Close[shift+40]+High[shift+40]+Low[shift+40])/4 +Open[shift+40])/2)
+0.00910488*(((Open[shift+41]+Close[shift+41]+High[shift+41]+Low[shift+41])/4 +Open[shift+41])/2)
+0.00824306*(((Open[shift+42]+Close[shift+42]+High[shift+42]+Low[shift+42])/4 +Open[shift+42])/2)
+0.00714199*(((Open[shift+43]+Close[shift+43]+High[shift+43]+Low[shift+43])/4 +Open[shift+43])/2)
+0.00586655*(((Open[shift+44]+Close[shift+44]+High[shift+44]+Low[shift+44])/4 +Open[shift+44])/2)
+0.00448255*(((Open[shift+45]+Close[shift+45]+High[shift+45]+Low[shift+45])/4 +Open[shift+45])/2)
+0.00305396*(((Open[shift+46]+Close[shift+46]+High[shift+46]+Low[shift+46])/4 +Open[shift+46])/2)
+0.00164061*(((Open[shift+47]+Close[shift+47]+High[shift+47]+Low[shift+47])/4 +Open[shift+47])/2)
+0.00029596*(((Open[shift+48]+Close[shift+48]+High[shift+48]+Low[shift+48])/4 +Open[shift+48])/2)
-0.00093445*(((Open[shift+49]+Close[shift+49]+High[shift+49]+Low[shift+49])/4 +Open[shift+49])/2)
-0.00201426*(((Open[shift+50]+Close[shift+50]+High[shift+50]+Low[shift+50])/4 +Open[shift+50])/2)
-0.00291701*(((Open[shift+51]+Close[shift+51]+High[shift+51]+Low[shift+51])/4 +Open[shift+51])/2)
-0.00362661*(((Open[shift+52]+Close[shift+52]+High[shift+52]+Low[shift+52])/4 +Open[shift+52])/2)
-0.00413703*(((Open[shift+53]+Close[shift+53]+High[shift+53]+Low[shift+53])/4 +Open[shift+53])/2)
-0.00445206*(((Open[shift+54]+Close[shift+54]+High[shift+54]+Low[shift+54])/4 +Open[shift+54])/2)
-0.00458437*(((Open[shift+55]+Close[shift+55]+High[shift+55]+Low[shift+55])/4 +Open[shift+55])/2)
-0.00455457*(((Open[shift+56]+Close[shift+56]+High[shift+56]+Low[shift+56])/4 +Open[shift+56])/2)
-0.00439006*(((Open[shift+57]+Close[shift+57]+High[shift+57]+Low[shift+57])/4 +Open[shift+57])/2)
-0.00412379*(((Open[shift+58]+Close[shift+58]+High[shift+58]+Low[shift+58])/4 +Open[shift+58])/2)
-0.00379323*(((Open[shift+59]+Close[shift+59]+High[shift+59]+Low[shift+59])/4 +Open[shift+59])/2)
-0.00343966*(((Open[shift+60]+Close[shift+60]+High[shift+60]+Low[shift+60])/4 +Open[shift+60])/2)
-0.00310850*(((Open[shift+61]+Close[shift+61]+High[shift+61]+Low[shift+61])/4 +Open[shift+61])/2)
-0.00285188*(((Open[shift+62]+Close[shift+62]+High[shift+62]+Low[shift+62])/4 +Open[shift+62])/2)
-0.00273508*(((Open[shift+63]+Close[shift+63]+High[shift+63]+Low[shift+63])/4 +Open[shift+63])/2)
-0.00274361*(((Open[shift+64]+Close[shift+64]+High[shift+64]+Low[shift+64])/4 +Open[shift+64])/2)
+0.01018757*(((Open[shift+65]+Close[shift+65]+High[shift+65]+Low[shift+65])/4 +Open[shift+65])/2);


   Buffer1[shift] = NormalizeDouble(Buffer1[shift],nd);
   Buffer2[shift] = NormalizeDouble(Buffer2[shift],nd);
   trend[shift]   = trend[shift+1];
 
   if (Buffer1[shift]>Buffer2[shift]) trend[shift] = 1;
   if (Buffer1[shift]<Buffer2[shift]) trend[shift] =-1;
   if (trend[shift]==-1) PlotPoint(shift,Bars,valda,valdb,Buffer1);
   if (trend[shift]== 1) PlotPoint(shift,Bars,valua,valub,Buffer1);
} 
return(0); 
} 

//-------------------------------------------------------------------
//                                                                  
//-------------------------------------------------------------------

void CleanPoint(int i,int bars,double& first[],double& second[])
{
   if (i>=bars-3) return;
   if ((second[i]  != EMPTY_VALUE) && (second[i+1] != EMPTY_VALUE))
        second[i+1] = EMPTY_VALUE;
   else
      if ((first[i] != EMPTY_VALUE) && (first[i+1] != EMPTY_VALUE) && (first[i+2] == EMPTY_VALUE))
          first[i+1] = EMPTY_VALUE;
}

void PlotPoint(int i,int bars,double& first[],double& second[],double& from[])
{
   if (i>=bars-2) return;
   if (first[i+1] == EMPTY_VALUE)
      if (first[i+2] == EMPTY_VALUE) 
            { first[i]  = from[i]; first[i+1]  = from[i+1]; second[i] = EMPTY_VALUE; }
      else  { second[i] = from[i]; second[i+1] = from[i+1]; first[i]  = EMPTY_VALUE; }
   else     { first[i]  = from[i];                          second[i] = EMPTY_VALUE; }
}

//
//
//

string sTfTable[] = {"M1","M5","M15","M30","H1","H4","D1","W1","MN"};
int    iTfTable[] = {1,5,15,30,60,240,1440,10080,43200};

string timeFrameToString(int tf)
{
   for (int i=ArraySize(iTfTable)-1; i>=0; i--) 
         if (tf==iTfTable[i]) return(sTfTable[i]);
                              return("");
}