var Farbe = new Array();
Farbe[0] = "#000000"
Farbe[1] = "#880000"
Farbe[2] = "#008800"
Farbe[3] = "#000088"
Farbe[4] = "#ff0000"
Farbe[5] = "#00ff00"
Farbe[6] = "#0000ff"
Farbe[7] = "#888800"
Farbe[8] = "#008888"
Farbe[9] = "#ffff00"
Farbe[10] = "#00ffff"
Farbe[11] = "#880088"
Farbe[12] = "#ff00ff"
Farbe[13] = "#c00000"
Farbe[14] = "#00c000"
Farbe[15] = "#0000c0"
Farbe[16] = "#c00000"
Farbe[17] = "#00c000"
Farbe[18] = "#0000c0"
Farbe[19] = "#400000"
Farbe[20] = "#004000"
Farbe[21] = "#000040"
Farbe[22] = "#ffffff"
var x=Math.random()*23;
x=Math.floor(x);