/** seed the random number generator **/
sq_mt_randomize();
-for ($i = 0; $i <= 15; $i++) {
+for ($i = 0; $i <= 16; $i++) {
/** background/foreground toggle **/
- if ($i == 0 or $i == 3 or $i == 4 or $i == 5 or $i == 9 or $i == 10 or $i == 12) {
+ if ($i == 0 or $i == 3 or $i == 4 or $i == 5 or $i == 9 or $i == 10 or $i == 12 or $i == 16) {
/** background **/
$cmin = 0;
$cmax = 127;