CCI(10) Color area above 100

[larrydudash]

CCI(10) Color area above 100
And color area below -100

How ? Code ?

[waynecd]

Try:

/*********************************************************
By Alexis C. Montenegro for eSignal © December 2004       
Use and/or modify this code freely. If you redistribute it
please include this and/or any other comment blocks and a 
description of any changes you make.                      
**********************************************************/
//added bkgd color
var fpArray = new Array();

function preMain() {
    
    setPriceStudy(false);
    setStudyTitle("CCI");
    setCursorLabelName("CCI", 0);
    setDefaultBarFgColor(Color.blue, 0);
    setPlotType(PLOTTYPE_LINE,0);
    setDefaultBarThickness(1,0);
    askForInput();
    
    var x=0;
    fpArray[x] = new FunctionParameter("Length", FunctionParameter.NUMBER);
    with(fpArray[x++]){
        setLowerLimit(1);        
        setDefault(10);
    }
    fpArray[x] = new FunctionParameter("Source", FunctionParameter.STRING);
    with(fpArray[x++]){
        addOption("open"); 
        addOption("high");
        addOption("low");
        addOption("close");
        addOption("hl2");
        addOption("hlc3");
        addOption("ohlc4"); 
        setDefault("close"); 
    }
    fpArray[x] = new FunctionParameter("Symbol", FunctionParameter.STRING);
    with(fpArray[x++]){
        setDefault();
    }
    fpArray[x] = new FunctionParameter("Interval", FunctionParameter.STRING);
    with(fpArray[x++]){
        setDefault();
    }
    fpArray[x] = new FunctionParameter("Upper", FunctionParameter.NUMBER);
    with(fpArray[x++]){
        setDefault(100); 
    }
    fpArray[x] = new FunctionParameter("Lower", FunctionParameter.NUMBER);
    with(fpArray[x++]){
        setDefault(-100); 
    }
    fpArray[x] = new FunctionParameter("Params", FunctionParameter.BOOLEAN);
    with(fpArray[x++]){
        setName("Show Parameters");
        setDefault(false);
    }
}

var bInit = false;
var xCCI = null;

function main(Length,Source,Symbol,Interval,Upper,Lower,Params) {

    if(bInit == false){
        if(Symbol == null) Symbol = getSymbol();
        if(Interval == null) Interval = getInterval();
        var vSymbol = Symbol+","+Interval;
        xCCI = cci(Length, eval(Source)(sym(vSymbol)));
        xCCI = getSeries(xCCI);
        addBand( Upper, PS_SOLID, 1, Color.black,"Upper");
        addBand( Lower, PS_SOLID, 1, Color.black,"Lower");
        setShowTitleParameters(eval(Params));
        bInit = true;
    }
    if(xCCI.getValue(0) >= 100) setBarBgColor(Color.RGB(204,255,204),0,100,1000);
    if(xCCI.getValue(0) <= -100) setBarBgColor(Color.RGB(255,240,161),0,-100,-1000);
    return xCCI;
} 

Wayne