CSS Gradients Demo 2

HTML; // orange-yellow // 255 0 0 // 255 255 0 // blue // 0 0 64 // 80 200 255 $random = $_POST['random']; if ($random <> 'on') { $red1 = $_POST['red1']; if ($red1 == '') {$red1 = 0;} //default colour so user sees something nice if ($red1 > 255) {$red1 = 255;} if ($red1 < 0) {$red1 = 0;} $green1 = $_POST['green1']; if ($green1 == '') {$green1 = 0;} if ($green1 > 255) {$green1 = 255;} if ($green1 < 0) {$green1 = 0;} $blue1 = $_POST['blue1']; if ($blue1 == '') {$blue1 = 64;} if ($blue1 > 255) {$blue1 = 255;} if ($blue1 < 0) {$blue1 = 0;} $red2 = $_POST['red2']; if ($red2 == '') {$red2 = 80;} if ($red2 > 255) {$red2 = 255;} if ($red2 < 0) {$red2 = 0;} $green2 = $_POST['green2']; if ($green2 == '') {$green2 = 200;} if ($green2 > 255) {$green2 = 0;} if ($green2 < 0) {$green2 = 0;} $blue2 = $_POST['blue2']; if ($blue2 == '') {$blue2 = 255;} if ($blue2 > 255) {$blue2 = 255;} if ($blue2 < 0) {$blue2 = 0;} $invert = $_POST['invert']; if ($invert == 'on') { $red1 = 255-$red1; $green1 = 255-$green1; $blue1 = 255-$blue1; $red2 = 255-$red2; $green2 = 255-$green2; $blue2 = 255-$blue2; } } else { srand((double)microtime()*1000000); $red1 = rand(0,255); $red2 = rand(0,255); $green1 = rand(0,255); $green2 = rand(0,255); $blue1 = rand(0,255); $blue2 = rand(0,255); } //preserve originals $red0 = $red1; $green0 = $green1; $blue0 = $blue1; $red = $red2; $green = $green2; $blue = $blue2; echo << '; for ($j = 1; $j < 513; $j += 1) { echo <<

HTML; } $datemod = date("j F Y", getlastmod()); echo <<

HTML; ?>