/*[[
	Name := BB80-2-2
	Author := Uman Madiprasojo
	Link := fx.studiomojo.com
	Separate Window := No
	First Color := Red
	First Draw Type := Line
	First Symbol := 217
	Use Second Data := Yes
	Second Color := Lime
	Second Draw Type := Line
	Second Symbol := 218
]]*/
Input	: 	bbPeriod(80);
Vars 	: 	cBar(0),
			upperBand(0),
			lowerBand(0),
			uBand1(0),uBand2(0),
			lBand1(0),lBand2(0),
			lastBarTime(0);

SetLoopCount(0);

For cBar=Bars-1 Downto 0 Begin

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

	upperBand = iBands(bbPeriod,2,MODE_HIGH,cBar);
	lowerBand = iBands(bbPeriod,2,MODE_LOW,cBar);
	
	SetIndexValue(cBar, upperBand);
	SetIndexValue2(cBar, lowerBand);
	
	uBand1 = iBands(bbPeriod,2,MODE_HIGH,cBar+1);
	uBand2 = iBands(bbPeriod,2,MODE_HIGH,cBar+2);
	
	lBand1 = iBands(bbPeriod,2,MODE_LOW,cBar+1); 
	lBand2 = iBands(bbPeriod,2,MODE_LOW,cBar+2);  


If 	Close[cBar+1] > lBand1 and
	Low[cBar+2] < lBand2 Then 
	{
		SetArrow(time[cBar+1],close[cBar+1],159,LIME);	
	};

If 	Close[cBar+1] < uBand1 and
	High[cBar+2] > uBand2 Then 
	{
		SetArrow(time[cBar+1],close[cBar+1],159,RED);	
	};
		
End;