/*[[
	Name := ema
	Author := Copyright © 2005, MetaQuotes Software Corp.
	Link := http://www.metaquotes.net/
	Notes := /*[[
	Notes := 	Name := EMA Cross example
	Notes := 	Author := Copyright ) 2005
	Notes := 	Link :=
	Notes := 	Lots := 1.00
	Notes := 	Stop Loss := 26
	Notes := 	Take Profit := 237
	Notes := 	Trailing Stop := 15
	Notes := ]]*/
	Notes := 
	Notes := 
	Notes := Define: EMA1Period(13);
	Notes := Define: EMA2Period(89);
	Notes := 
	Notes := Var: EMA1now(0), EMA2now(0);
	Notes := Var: EMA1prev(0), EMA2prev(0);
	Notes := 
	Notes := EMA1now=iMA(EMA1Period,MODE_EMA,0);
	Notes := EMA1prev=iMA(EMA1Period,MODE_EMA,1);
	Notes := 
	Notes := EMA2now=iMA(EMA2Period,MODE_EMA,0);
	Notes := EMA2prev=iMA(EMA2Period,MODE_EMA,1);
	Notes := 
	Notes := If EMA1prev>=EMA2Prev     // First EMA is above 2nd
	Notes := EMA at previous bar
	Notes :=    and EMA1now<EMA2now  // Now the first EMA  is below
	Notes := 2nd EMA
	Notes :=    then
	Notes :=    {
	Notes := 		Alert("EMA(",EMA1Period,") crossed below
	Notes := EMA(",EMA2Period,")");
	Notes :=    };
	Notes := 
	Notes := If EMA1prev<=EMA2prev 		// First EMA is below 2nd EMA
	Notes := at previous bar
	Notes :=    and EMA1now>EMA2now     // Now the first EMA  is
	Notes := above 2nd EMA
	Notes :=    then
	Notes :=    {
	Notes := 		Alert("EMA(",EMA1Period,") crossed above
	Notes := EMA(",EMA2Period,")");
	Notes :=    };
	Notes := 
	Notes := Exit;
	Separate Window := No
	First Color := Blue
	First Draw Type := Line
	First Symbol := 217
	Use Second Data := No
	Second Color := Red
	Second Draw Type := Line
	Second Symbol := 218
]]*/
Variable : shift(0);

SetLoopCount(0);
// loop from first bar to current bar (with shift=0)
For shift=Bars-1 Downto 0 Begin
	SetIndexValue(shift, 0);
End;