@@ -5,7 +5,7 @@ define("_BASEDIR", "../");

 include("../config.php");

 unset($_SESSION[$sitekey.'_digit']);

-$image = imagecreate(120, 30);

+$image = imagecreate(240, 60);

 $white    = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);

 $gray    = imagecolorallocate($image, 0xC0, 0xC0, 0xC0);

@@ -13,11 +13,11 @@ $darkgray = imagecolorallocate($image, 0x50, 0x50, 0x50);

 srand((double)microtime()*1000000);

 unset($digit, $cnum);

-for ($i = 0; $i < 30; $i++) {

-  $x1 = rand(0,120);

-  $y1 = rand(0,30);

-  $x2 = rand(0,120);

-  $y2 = rand(0,30);

+for ($i = 0; $i < 60; $i++) {

+  $x1 = rand(0,240);

+  $y1 = rand(0,60);

+  $x2 = rand(0,240);

+  $y2 = rand(0,60);

   imageline($image, $x1, $y1, $x2, $y2 , $gray);  

 }

@@ -25,11 +25,11 @@ for ($i = 0; $i < 5; $i++) {

 $cnum[$i] = rand(0,9);

 }

-

+$x = null;

 for ($i = 0; $i < 5; $i++) {

- $fnt = rand(3,5);

- $x = $x + rand(12 , 20);

- $y = rand(7 , 12); 

+ $fnt = rand(6,10);

+ $x = $x + rand(24 , 40);

+ $y = rand(14 , 24);

  imagestring($image, $fnt, $x, $y, $cnum[$i] , $darkgray); 

 }

@@ -38,7 +38,7 @@ $digit = "$cnum[0]$cnum[1]$cnum[2]$cnum[3]$cnum[4]";

 $_SESSION[$sitekey.'_digit'] = md5($sitekey.$digit);

 header('Content-type: image/png');

 imagepng($image);

-imagedestroy($image);

+unset($image);

 exit( );

 ?>