Sending order when closing, why ?

Hi,

I'm learning mql4, and doing some eas to practice. For my fifth ea, I got a problem that I don't undertand.

I want the ea send orders only 1 time hour (Minute()==0). It works, but when any order is closed, automatically the ea send an order.

Also, if you see some big errors (i'm a newbie), please tell me.

Thanx for your help.

Here is the code :

int start()
{
//----

int ticket, total, tickTo;
double magic, opened, opened2, last, benef, askLot, bidLot;

if(Bars<100)
{
Print("bars less than 100");
return(0);
}

magic = 010101;
total = OrdersTotal();
opened = total;
last = OrdersHistoryTotal();
askLot = MathCeil(Coef*(Close[1]-Open[1]))/100;
bidLot = MathCeil(Coef*(Open[1]-Close[1]))/100;
tickTo = last+total;

OrderSelect(tickTo,SELECT_BY_TICKET,MODE_TRADES);
if(Close[1]>Open[1] && Minute()==0)
{
if(Open[0]<(OrderOpenPrice()-0.0005) || Open[0]>(OrderOpenPrice()+0.0005))
{
ticket=OrderSend(Symbol(),OP_BUY,askLot,Ask,3,0,0,"Akilitoka",magic,0,Green);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("BUY order opened : ",OrderOpenPrice());
}
else Print("Error opening BUY order : ",GetLastError());
return(0);
}
}
if(Close[1]<Open[1] && Minute()==0)
{
if(Open[0]<(OrderOpenPrice()-0.0005) || Open[0]>(OrderOpenPrice()+0.0005))
{
ticket=OrderSend(Symbol(),OP_SELL,bidLot,Bid,3,0,0,"Akilitoka",magic,0,Red);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("SELL order opened : ",OrderOpenPrice());
}
else Print("Error opening SELL order : ",GetLastError());
return(0);
}
}
while(opened>0)
{
tickTo = last+opened;
OrderSelect(tickTo,SELECT_BY_TICKET,MODE_TRADES);
benef = benef+OrderProfit();
opened--;
}
if(benef>TakeProfit || total>245)
{
opened2 = total;
while(opened2>0)
{
tickTo = last+opened2;
OrderSelect(tickTo,SELECT_BY_TICKET,MODE_TRADES);
if(OrderType() == OP_BUY)
{
OrderClose(OrderTicket(),Lots,Bid,3,White);
opened2--;
}
else
{
OrderClose(OrderTicket(),Lots,Ask,3,White);
opened2--;
}
}
return(0);
}
return(0);
}