Index: /FCKeditor/trunk/fckeditor.php
===================================================================
--- /FCKeditor/trunk/fckeditor.php	(revision 1037)
+++ /FCKeditor/trunk/fckeditor.php	(revision 1038)
@@ -26,4 +26,42 @@
  */
 
+function FCKeditor_IsCompatibleBrowser()
+{
+	global $HTTP_USER_AGENT ;
+
+	if ( !isset( $_SERVER ) ) {
+		global $HTTP_SERVER_VARS ;
+	    $_SERVER = $HTTP_SERVER_VARS ;
+	}
+		
+	if ( isset( $HTTP_USER_AGENT ) )
+		$sAgent = $HTTP_USER_AGENT ;
+	else
+		$sAgent = $_SERVER['HTTP_USER_AGENT'] ;
+
+	if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false )
+	{
+		$iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ;
+		return ($iVersion >= 5.5) ;
+	}
+	else if ( strpos($sAgent, 'Gecko/') !== false )
+	{
+		$iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
+		return ($iVersion >= 20030210) ;
+	}
+	else if ( strpos($sAgent, 'Opera/') !== false )
+	{
+		$fVersion = (float)substr($sAgent, strpos($sAgent, 'Opera/') + 6, 4) ;
+		return ($fVersion >= 9.5) ;
+	}
+	else if ( preg_match( "|AppleWebKit/(\d+)|i", $sAgent, $matches ) )
+	{
+		$iVersion = $matches[1] ;
+		return ( $matches[1] >= 522 ) ;
+	}
+	else
+		return false ;	
+}
+
 if ( !function_exists('version_compare') || version_compare( phpversion(), '5', '<' ) )
 	include_once( 'fckeditor_php4.php' ) ;
Index: /FCKeditor/trunk/fckeditor_php4.php
===================================================================
--- /FCKeditor/trunk/fckeditor_php4.php	(revision 1037)
+++ /FCKeditor/trunk/fckeditor_php4.php	(revision 1038)
@@ -108,38 +108,5 @@
 	function IsCompatible()
 	{
-		global $HTTP_USER_AGENT ;
-
-		if ( !isset( $_SERVER ) ) {
-			global $HTTP_SERVER_VARS ;
-		    $_SERVER = $HTTP_SERVER_VARS ;
-		}
-		
-		if ( isset( $HTTP_USER_AGENT ) )
-			$sAgent = $HTTP_USER_AGENT ;
-		else
-			$sAgent = $_SERVER['HTTP_USER_AGENT'] ;
-
-		if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false )
-		{
-			$iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ;
-			return ($iVersion >= 5.5) ;
-		}
-		else if ( strpos($sAgent, 'Gecko/') !== false )
-		{
-			$iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
-			return ($iVersion >= 20030210) ;
-		}
-		else if ( strpos($sAgent, 'Opera/') !== false )
-		{
-			$fVersion = (float)substr($sAgent, strpos($sAgent, 'Opera/') + 6, 4) ;
-			return ($fVersion >= 9.5) ;
-		}
-		else if ( preg_match( "|AppleWebKit/(\d+)|i", $sAgent, $matches ) )
-		{
-			$iVersion = $matches[1] ;
-			return ( $matches[1] >= 522 ) ;
-		}
-		else
-			return false ;
+		return FCKeditor_IsCompatibleBrowser() ;
 	}
 
Index: /FCKeditor/trunk/fckeditor_php5.php
===================================================================
--- /FCKeditor/trunk/fckeditor_php5.php	(revision 1037)
+++ /FCKeditor/trunk/fckeditor_php5.php	(revision 1038)
@@ -103,33 +103,5 @@
 	function IsCompatible()
 	{
-		global $HTTP_USER_AGENT ;
-
-		if ( isset( $HTTP_USER_AGENT ) )
-			$sAgent = $HTTP_USER_AGENT ;
-		else
-			$sAgent = $_SERVER['HTTP_USER_AGENT'] ;
-
-		if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false )
-		{
-			$iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ;
-			return ($iVersion >= 5.5) ;
-		}
-		else if ( strpos($sAgent, 'Gecko/') !== false )
-		{
-			$iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
-			return ($iVersion >= 20030210) ;
-		}
-		else if ( strpos($sAgent, 'Opera/') !== false )
-		{
-			$fVersion = (float)substr($sAgent, strpos($sAgent, 'Opera/') + 6, 4) ;
-			return ($fVersion >= 9.5) ;
-		}
-		else if ( preg_match( "|AppleWebKit/(\d+)|i", $sAgent, $matches ) )
-		{
-			$iVersion = $matches[1] ;
-			return ( $matches[1] >= 522 ) ;
-		}
-		else
-			return false ;			
+		return FCKeditor_IsCompatibleBrowser() ;
 	}