function image() { }; image = new image(); number = 0; // imageArray image[number++] = "intro1" image[number++] = "intro2" image[number++] = "intro3" image[number++] = "intro4" image[number++] = "intro5" image[number++] = "intro6" image[number++] = "intro7" //image[number++] = "intro8" //image[number++] = "intro9" //image[number++] = "intro10" //image[number++] = "intro11" //image[number++] = "intro12" // Aggiungere qui altre immagini.... increment = Math.floor(Math.random() * number);