{

var alea = get_alea(0,8);

if (alea == 1)

return("color1");

else if (alea == 2)

return("color2");

else if (alea == 3)

return("color3");

else if (alea == 4)

return("color4");

else if (alea == 5)

return("color5");

else if (alea == 6)

return("color6");

else if (alea == 7)

return("color7");

else if (alea == 8)

return("color8");

{

var title_contner = document.getElementById('title_contner');

var i = 0;

title_contner.innerHTML = "";

while (i < ((window.innerWidth / 25) * 5))

{

var rand_color = random_color();

title_contner.innerHTML += "<div class=\"relative_piece low_opacity " + rand_color + "\">";

i++;

}