function tones1() {
 alert ("TONES 1\nColor, greyscale and contrast controls\n* * * * * * * * * * * * * * * * * * * *\nGrey1.cf\n--> color to greyscale with contrast\nMegaCont.cf\n--> color to greyscale with super contrast\nXcolor.cf\n--> saturated color");
}