Simple question

["Chris Evans" <evanscje@xxxxxxxxxxxxx>]

So if this my trend line indicator code: 

{*******************************************************************
Description	: This Indicator plots TrendLines-Automatic
Provided By	: Omega Research, Inc. (c) Copyright 1999 
********************************************************************}

Inputs: RHStren(4), RLStren(4), History("No"), RHColor("Red"),
RLColor("Blue"), AlrtType("IntraBar");;
Variables: RHTLRef(-1), RHTLRef2(-1), RHSet(-1), RHSet2(-1), RHArrayVal(0),
RHColorVar(0), RLColorVar(0), BarsPast(0);
Variables: RLTLRef(-1), RLTLRef2(-1), RLSet(-1), RLSet2(-1),RLArrayVal(0),
RHTLBrk(False), RLTLBrk(False);
Arrays: RHDate[10](0), RHTime[10](0), RHVal[10](0);
Arrays: RLDate[10](99999), RLTime[10](99999), RLVal[10](99999);

If currentbar=1 Then Begin
	BarsPast = 10;
	RHColorVar = StrColortoNum(RHColor);
	RLColorVar = StrColortoNum(RLColor);
End;

If SwingHighBar(1, High, RHStren, RHStren+1)=RHStren Then Begin
	For Value1 = 9 DownTo 0 Begin
		RHDate[Value1+1] = RHDate[Value1];
		RHTime[Value1+1] = RHTime[Value1];
		RHVal[Value1+1] = RHVal[Value1];
	End;
	RHDate[0] = Date[RHStren];
	RHTime[0] = Time[RHStren];
	RHVal[0] = High[RHStren];

	For Value22 = 1 To 10 Begin
		If RHVal[Value22] > RHVal[0] Then Begin
			RHArrayVal = Value22;
			Value22 = 11;
		End;
	End;

	If Value22 <> 11 Then Begin
		If RHSet >= 0 Then Begin
			If UpperStr(History) = "YES" or UpperStr(History) =
"Y" Then Begin
				If RHTLBrk = False Then 
					RHTLRef2 = TL_SetEnd(RHTLRef,
Date,Time, TL_GetValue(RHTLRef, Date, Time));
				RHSet2 = TL_SetExtRight(RHTLRef, False);
			End
			Else 
				TL_Delete(RHTLRef);
		End;
		RHTLBrk = False;
		RHTLRef = TL_New(RHDate[RHArrayVal], RHTime[RHArrayVal],
RHVal[RHArrayVal], RHDate[0], RHTime[0], RHVal[0]);
		{Error checking To make sure TL was drawn}
		If RHTLRef >= 0 Then Begin
			RHSet = TL_SetExtRight(RHTLRef, True);
			If RHColorVar <> 99 Then 
				Value14 = TL_SetColor(RHTLRef, RHColorVar);
		End;
		If False Then 
			Plot1[RHStren](High[RHStren], "RH ");
	End;
End;

If SwingLowBar(1, Low, RLStren, RLStren+1) = RLStren Then Begin
		For Value1 = 9 DownTo 0 Begin
				RLDate[Value1+1] = RLDate[Value1];
				RLTime[Value1+1] = RLTime[Value1];
				RLVal[Value1+1] = RLVal[Value1];
		End;
		RLDate[0] = Date[RLStren];
		RLTime[0] = Time[RLStren];
		RLVal[0] = Low[RLStren];

		For Value22 = 1 To 10 Begin
			If RLVal[Value22] < RLVal[0] Then Begin
				RLArrayVal = Value22;
				Value22 = 11;
			End;
		End;
		If Value22 <> 11 Then Begin
			If RLSet >= 0 Then Begin
				If (UpperStr(History) = "YES" or
UpperStr(History) = "Y")  Then Begin
					If RLTLBrk = False Then 
						RLTLRef2 =
TL_SetEnd(RLTLRef, Date, Time, TL_GetValue(RLTLRef, Date, Time));
					RLSet2 = TL_SetExtRight(RLTLRef,
False);
				End
				Else 
					TL_Delete(RLTLRef);
			End;
			RLTLBrk = False;
			RLTLRef = TL_New(RLDate[RLArrayVal],
RLTime[RLArrayVal], RLVal[RLArrayVal], RLDate[0], RLTime[0], RLVal[0]);
			{Error checking To make sure TL was drawn}
			If RLTLRef >= 0 Then Begin
				RLSet = TL_SetExtRight(RLTLRef, True);
				If RLColorVar <> 99 Then 
					Value14 = TL_SetColor(RLTLRef,
RLColorVar);
			End;
			If False Then 
				Plot2[RLStren](Low[RLStren],"RL ");
		End;
End;

If RHSet[BarsPast] >= 0 AND Close[BarsPast] Crosses Over
TL_GetValue(RHTLRef, Date[BarsPast], Time[BarsPast]) Then Begin
	RHTLRef2 = TL_SetEnd(RHTLRef, Date, Time, TL_GetValue(RHTLRef, Date,
Time));
	RHTLBrk = True;
End;

If RLSet[BarsPast] >= 0 AND Close[BarsPast] Crosses Below
TL_GetValue(RLTLRef, Date[BarsPast], Time[BarsPast]) Then Begin
	RLTLRef2 = TL_SetEnd(RLTLRef, Date, Time, TL_GetValue(RLTLRef, Date,
Time));
	RLTLBrk = True;
End;

If CheckAlert Then Begin
	If RHSet >= 0 AND UpperStr(AlrtType) = "ONCLOSE" Then 
		TL_SetAlert(RHTLRef, 2)
	Else
		If RHSet >= 0 AND  UpperStr(AlrtType) = "INTRABAR" Then 
			TL_SetAlert(RHTLRef, 1)
		Else
			If RHSet >= 0 Then 
				TL_SetAlert(RHTLRef, 0);

	If RLSet >= 0 AND UpperStr(AlrtType) = "ONCLOSE" Then 
		TL_SetAlert(RLTLRef, 2)
	Else
		If RLSet >= 0 AND  UpperStr(AlrtType) = "INTRABAR" Then 
			TL_SetAlert(RLTLRef, 1)
		Else
			If RLSet >= 0 Then 
				TL_SetAlert(RLTLRef, 0);
End;


Commentary("RHValue=",RHVal[0],newline,"RLValue=",RLVal[0]);
*********************************************************


And I want to know the value today of the trend line (going up or down) then
what is the variable that gives me that value - or do I need to write one?

CJE