Lokno

#target photoshop

var currentDoc = app.activeDocument;
for ( var i = 0; i < currentDoc.layers.length; i++ ) {
    var layer = currentDoc.layers[i];

    if( layer.kind === LayerKind.HUESATURATION )
    {
        layer.visible = layer.visible ? false : true;
    }

Arahnoid

///////////////////////////////////////////////////////////////////////////////////
/// Colection of RGB to HSB, HSB to RGB convert functions
/// Source: http://stackoverflow.com/questions/5623838/rgb-to-hex-and-hex-to-rgb
///////////////////////////////////////////////////////////////////////////////////

/**
 * componentToHex convert two digit htx value to R, G or B chanel value
 * @param  number c  value from 0 to 225
 * @return string    value of R, G or B chanel
 * @usage            //alert (componentToHex(255)); //ff