From 18823b65e6442f2d55b56cf98343303722953b2f Mon Sep 17 00:00:00 2001
From: whitedot <whitedot@naver.com>
Date: Thu, 28 Feb 2013 11:09:28 +0900
Subject: [PATCH 1/2] =?UTF-8?q?=EC=BA=A1=EC=B1=A0=EC=9D=B4=EB=AF=B8?=
 =?UTF-8?q?=EC=A7=80=EB=A5=BC=20png=20=EC=97=90=EC=84=9C=20jpeg=20?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 bbs/gcaptcha/gcaptcha.lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bbs/gcaptcha/gcaptcha.lib.php b/bbs/gcaptcha/gcaptcha.lib.php
index b851964b4..2537f8ee7 100644
--- a/bbs/gcaptcha/gcaptcha.lib.php
+++ b/bbs/gcaptcha/gcaptcha.lib.php
@@ -122,7 +122,7 @@ class gcaptcha
 
         $this->captcha_filename = $this->get_captcha_filename();
 
-        imagepng($im, G4_DATA_PATH.'/cache/gcaptcha-'.$this->captcha_filename.'.png', 0, NULL);
+        imagejpeg($im, G4_DATA_PATH.'/cache/gcaptcha-'.$this->captcha_filename.'.jpg');
         imagedestroy($im);
 
         $this->make_wav($this->captcha_filename.'.wav');        

From 3482d9e99572d4277cc2b93c7e4eb113674a538e Mon Sep 17 00:00:00 2001
From: whitedot <whitedot@naver.com>
Date: Thu, 28 Feb 2013 13:25:19 +0900
Subject: [PATCH 2/2] =?UTF-8?q?png=20->=20jpg=20=EB=A1=9C=20=EB=B3=80?=
 =?UTF-8?q?=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 bbs/gcaptcha/gcaptcha.lib.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bbs/gcaptcha/gcaptcha.lib.php b/bbs/gcaptcha/gcaptcha.lib.php
index 2537f8ee7..7dd28b451 100644
--- a/bbs/gcaptcha/gcaptcha.lib.php
+++ b/bbs/gcaptcha/gcaptcha.lib.php
@@ -88,7 +88,7 @@ class gcaptcha
         set_session('ss_captcha_key', $captcha_key);
 
         // Set the content-type
-        //header('Content-Type: image/png');
+        //header('Content-Type: image/jpeg');
         // Create the image
         $im = imagecreatetruecolor($this->width, $this->height);
 
@@ -172,14 +172,14 @@ function captcha_html($class="captcha")
     $obj = new gcaptcha();
     $obj->run();
 
-    $png_file_url = G4_DATA_URL.'/cache/gcaptcha-'.$obj->captcha_filename.'.png';
+    $jpg_file_url = G4_DATA_URL.'/cache/gcaptcha-'.$obj->captcha_filename.'.jpg';
     $wav_file_url = G4_DATA_URL.'/cache/gcaptcha-'.$obj->captcha_filename.'.wav';
 
     $html .= PHP_EOL.'<script>var g4_gcaptcha_url = "'.G4_GCAPTCHA_URL.'";</script>'; 
     $html .= PHP_EOL.'<script src="'.G4_GCAPTCHA_URL.'/gcaptcha.js"></script>'; 
     $html .= '<fieldset id="captcha" class="'.$class.'">';
     $html .= '<legend class="sound_only">스팸방지</legend>';
-    $html .= '<img src="'.$png_file_url.'" alt="스팸방지 숫자">';
+    $html .= '<img src="'.$jpg_file_url.'" alt="스팸방지 숫자">';
     $html .= '<a href="'.$wav_file_url.'" id="captcha_wav" target="_blank"><img src="'.G4_GCAPTCHA_URL.'/img/sound.gif" alt="숫자를 음성으로 듣기"></a>';
     $html .= '<input type="text" id="captcha_key" name="captcha_key" class="captcha_box fs_input" size="6" maxlength="6" required title="스팸방지 숫자 입력">';
     $html .= '<p class="sound_only">스팸방지 숫자를 순서대로 입력하세요.</p>';