//+------------------------------------------------------------------+
//|                                                       fareed.mq4 |
//|                      Copyright © 2007, MetaQuotes Software Corp. |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net"//---- input parameters
#include <stdlib.mqh>
#include <WinUser32.mqh>
extern double    TakeProfit=20;
extern double    Lots=1;
extern double    TrailingStop=5;



int start()
{
int cnt, ticket, total;
total = OrdersTotal();
//----
 if(total < 1)
{
 
 if(MessageBox("TO SELL 1.00 LOT OF "+Symbol()+" PRESS YES, TO BUY PRESS NO",
 "Script",MB_YESNO|MB_ICONQUESTION)!=IDYES)              
 {
 ticket=OrderSend(Symbol(),OP_BUY,Lots,Ask,3,0,Ask+TakeProfit*Point,"My EA",12345,0,Green);
  }             
else
{
    ticket=OrderSend(Symbol(),OP_SELL,Lots,Bid,3,0,Bid-TakeProfit*Point,"My EA",12345,0,Red);
 }   
return(0);
}

//================================================================        

  
      
   
//===============================
for(cnt=0;cnt<total;cnt++)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderType()<=OP_SELL && OrderSymbol()==Symbol())
{
if(OrderType()==OP_BUY) 
{
if(TrailingStop>0)
{
if(Bid-OrderOpenPrice()>Point*TrailingStop)
{
if(OrderStopLoss()<Bid-Point*TrailingStop)
{
OrderModify(OrderTicket(),OrderOpenPrice(),Bid-Point*TrailingStop,OrderTakeProfit(),0,Green);
}
return(0);
}
}
}
}
else 
{
if(TrailingStop>0)
{
if((OrderOpenPrice()-Ask)>(Point*TrailingStop))
{
if((OrderStopLoss()>(Ask+Point*TrailingStop)) ||(OrderStopLoss()==0))
{
OrderModify(OrderTicket(),OrderOpenPrice(),Ask+Point*TrailingStop,
OrderTakeProfit(),0,Red);
}
return(0);
}
}
}
}

return(0);
}