Broker does not deal LOTS anymore, just amounts

hello,

One of my brokers does not deal lots anymore, only deals with quantities. So, if I want to deal what used to be 0.1 lots, now I have to enter 10,000.

What changes do I need to make to my EA's to make this happem?

For instance, see the example EA attached here ,which deals lots, can you show me the changes I need to make to the lots calculations, order entry and order modifications pieces?

Other wise I keep on getting ERROR 130 and 131, which I know are related to entering worng amount to be dealt and SL.

Many thanks in advance.

*************************************************

int start()
{
double total,Cena,cnt,lot;
double cenaoppos,l,sl;
total=OrdersTotal();
if(total<1)
{
if(iStochastic(NULL,0,per_K,per_D,slow,MODE_LWMA,1,0,1)>iStochastic(NULL, 0, per_K,per_D,slow,MODE_LWMA,1,1,1)
&& iStochastic(NULL,0,per_K,per_D,slow,MODE_LWMA, 1, 1,1)<zoneBUY)
{
sl=MaxLots*TrailingStop*Point+20*Point;
OrderSend(Symbol(),OP_BUY,Lots, Ask, 3,Bid-sl, Ask+TakeProfit*Point, 0,Green);
}
if(iStochastic(NULL,0,per_K,per_D,slow,MODE_LWMA,1,0,1)<iStochastic(NULL, 0, per_K,per_D,slow,MODE_LWMA,1,1,1)
&& iStochastic(NULL,0,per_K,per_D,slow,MODE_LWMA, 1, 1,1)>zoneSELL)
{
sl=MaxLots*TrailingStop*Point+20*Point;
OrderSend(Symbol(),OP_SELL,Lots, Bid, 3,Ask+sl, Bid-TakeProfit*Point, 0, Red);
}
}
if(total>0 && total<MaxLots)
{
for(cnt=0;cnt<total;cnt++)
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
cenaoppos=OrderOpenPrice();
lot=OrderLots()*2;
if(OrderType()<=OP_SELL &&
OrderSymbol()==Symbol())
{
if(OrderType()==OP_BUY)
{
Cena=Ask;
if((cenaoppos-pips*Point)>Cena)
{
OrderSend(Symbol(), OP_BUY, lot, Ask, 3,0, Ask+TakeProfit*Point, 0, Green);
return(0);
}
}
else
{
Cena=Bid;
if((cenaoppos+pips*Point)<Cena)
{
OrderSend(Symbol(), OP_SELL, lot, Bid, 3,0, Bid-TakeProfit*Point, "macd sample", 16384,0,Red);
return(0);
}
}
}
}
for(cnt=0;cnt<total;cnt++)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderType()==OP_BUY)
{
if(TrailingStop>0)
{
if(Bid-OrderOpenPrice()>Point*TrailingStop)
{
if(OrderStopLoss()<Bid-Point*TrailingStop)
{
OrderModify(OrderTicket(), OrderOpenPrice(), Bid-Point*TrailingStop, Ask+TakeProfit*Point, 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, Bid-TakeProfit*Point, 0,Red);
return(0);
}
}
}
}

//----------------------------------
}}