/*[[
	Name := TDSGlobal
	Author := Copyright © 2005 Bob O'Brien / Barcode
	Link := 
	Notes := Based on Alexander Elder's Triple Screen system. To be run only on a Weekly chart.
	Lots := 0
	Stop Loss := 0
	Take Profit := 0
	Trailing Stop := 0
]]*/

var: MacdCurrent(0), MacdPrevious(0), MacdPrevious2(0) ,Direction(0), PosNeg("");
Var: newbar(0),PrevDay(0),PrevMonth(0),PrevYear(0),PrevCurtime(0),GlobalName(""),GlobalMacdPrev(""),GlobalMacdPrev2(""),;

Direction = 0;

	
	MacdPrevious  = iOsMA(12,26,9,PRICE_CLOSE,1);
	MacdPrevious2 = iOsMA(12,26,9,PRICE_CLOSE,2);
	If MacdPrevious > MacdPrevious2 then Direction = 1;
	If MacdPrevious < MacdPrevious2 then Direction = -1;
	If MacdPrevious = MacdPrevious2 then Direction = 0;

	GlobalName = "Gb1_Wk_"+Symbol+"_Direction";
	SetGlobalVariable(GlobalName, Direction);
	GlobalMacdPrev = "Gb1_Wk_"+Symbol+"_MacdPrev";
	SetGlobalVariable(GlobalMacdPrev, MacdPrevious);
	GlobalMacdPrev2 = "Gb1_Wk_"+Symbol+"_MacdPrev2";
	SetGlobalVariable(GlobalMacdPrev2, MacdPrevious2);

	Comment("ver 0.2 Weekly Direction is : ",Direction);