Pricetor v2

//+------------------------------------------------------------------+
//|                                                  Pricetor v2.mq4 |
//|                      Copyright © 2009, MetaQuotes Software Corp. |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2009, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net"

extern bool check=false; 
extern int PeriodP=12; 
extern double TrailingStop = 35;// ðàññòîÿíèå ïîñëå êîòîðîãî áóäåì óñòàíàâëèâàòü áåçóáûòîê
extern double X=5;//óñòàíîâêà â + 5 ïóíêòîâ! 
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
int start()
  {
   double P_up0, P_down0, P_up1, P_down1;
   int cnt, total;

  P_up0=iCustom(Symbol(),Period(),"Öåíîâîé êàíàë",PeriodP,0,0);
  P_down0=iCustom(Symbol(),Period(),"Öåíîâîé êàíàë",PeriodP,1,0);
  P_up1=iCustom(Symbol(),Period(),"Öåíîâîé êàíàë",PeriodP,0,1);
  P_down1=iCustom(Symbol(),Period(),"Öåíîâîé êàíàë",PeriodP,1,1);

    
   for(cnt=OrdersTotal()-1;cnt>=0;cnt--) {
      OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
      if(OrderType()<=OP_SELL &&    OrderSymbol()==Symbol())   {
         if(OrderType()==OP_BUY) {  
            
            if(P_down1>P_down0) {
                 OrderClose(OrderTicket(),OrderLots(),Bid,3,Violet); 
                 return(0); 
                }
            if(TrailingStop>0)  
              {                  
               if(Bid-OrderOpenPrice()>Point*TrailingStop)
                 {
                  if(OrderStopLoss()<Bid-Point*TrailingStop && OrderStopLoss()!=OrderOpenPrice()+X*Point)
                    {
                     OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()+X*Point,OrderTakeProfit(),0,Green);
                     return(0);
                    }
                 }
              }
           }
            else  
            {
               OrderClose(OrderTicket(),OrderLots(),Ask,3,Violet); 
               return(0); 
              }
            if(TrailingStop>0)  
              {               
               if((OrderOpenPrice()-Ask)>(Point*TrailingStop))
                 {
                  if(NormalizeDouble(OrderStopLoss(),Digits) != NormalizeDouble(OrderOpenPrice()-X*Point,Digits))
                    {
                     OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()-X*Point,OrderTakeProfit(),0,Red);
                     return(0);
                    }
                 }
              }
            
           }
        
     }
   if (check) Order_Open();
   return(0);
  }
//+------------------------------------------------------------------+

void Order_Open(){
   if (OrdersTotal()<=1) {
      OrderSend(Symbol(),OP_BUY,0.1,Ask,3,0,0,"",20080421,0);
      OrderSend(Symbol(),OP_SELL,0.1,Bid,3,0,0,"",20080421,0);
   }
}
//+------------------------------------------------------------------+