Creating spot color in Illustrator CS4 js

Question

Hi,
I need to create spot color in Illustrator CS4 with js, with assigned name and color values. Here what I have:
myColor = myDoc.spots.add({name:"FOIL", colorValue:[10, 0, 100, 0]});
But it comes out as process instead of spot and the color is not assigned.
Thank you for your help.
Yulia

Answer 1

the add function has no parameters, you have to add them after
addSpot ('FOIL', 10, 0, 100, 0);
function addSpot(name, c, m, y, k) {
    try {
        swatch = app.activeDocument.swatches[name]; // if swatch exists....
        addSpot (name+='1', c, m, y, k); // ...add 1 to swatch name
    catch (e) {
        var newSpot = app.activeDocument.spots.add();
        newSpot.name = name;
        var newColor = new CMYKColor();
        newColor.cyan = c;
        newColor.magenta = m;
        newColor.yellow = y;
        newColor.black = k;
        newSpot.colorType = ColorModel.SPOT;
        newSpot.color = newColor;
        var newSpotColor = new SpotColor();
        newSpotColor.spot = newSpot;