//+------------------------------------------------------------------+
//|                                                       SynchroWindow.mq4 |
//|                      Copyright © 2011, MetaQuotes Software Corp. |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2011, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net"

#property indicator_separate_window
#property indicator_buffers 1
#property indicator_color1 Lime
//--- input parameters
extern string  Paar="GBPUSD"; // Желаемый интрумент для сравнения
extern int     PERIOD=0;      // Таймфрейм. Если 0, то такой же как у основного графика. Варианты: 1,5,15,30,240,1140,10080,43200
//--- buffers
double ExtMapBuffer1[];

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   string short_name=Paar;
   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,ExtMapBuffer1);
   IndicatorShortName(short_name);
   SetIndexLabel(0,short_name);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int   i, counted_bars=IndicatorCounted();
   i=counted_bars-1;
//----
 while(i>=0){
   ExtMapBuffer1[i]=iClose( Paar, PERIOD,i) ;
   i--;
}
//----
   return(0);
  }
//+------------------------------------------------------------------+y