1 files changed, 1 insertions, 1 deletions
diff --git a/itjs.php b/itjs.php
index 5c7152b..52f06d7 100644
--- a/itjs.php
+++ b/itjs.php
@@ -70,7 +70,7 @@ if ($checksum != $_SERVER['HTTP_IF_NONE_MATCH'])
 	if ($_REQUEST['boot'])
 	{
 		$data .= "window.it_boot_init();\n";
-		$data = sprintf("/*sln:%d*/\n%s/*eln:%d*/", strlen($data), $data, strlen($data));
+		$data = sprintf("/*sln:%d*/\n%s/*eln:%d*/", strlen($data), strtr($data, '%' => "%25", '.' => "%2e", 'e' => "%65", 'i' => "%69"), strlen($data));	# Protect from Firewalls/Proxies altering Javascript source code
 	}
 
 	echo it_untaint($data);