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+/*
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net
+ * Copyright (C) 2003-2009 Frederico Caldeira Knabben
+ *
+ * == BEGIN LICENSE ==
+ *
+ * Licensed under the terms of any of the following licenses at your
+ * choice:
+ *
+ * - GNU General Public License Version 2 or later (the "GPL")
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
+ * http://www.gnu.org/licenses/lgpl.html
+ *
+ * - Mozilla Public License Version 1.1 or later (the "MPL")
+ * http://www.mozilla.org/MPL/MPL-1.1.html
+ *
+ * == END LICENSE ==
+ *
+ * Contains browser detection information.
+ */
+
+var s = navigator.userAgent.toLowerCase() ;
+
+var FCKBrowserInfo =
+{
+ IsIE : /*@cc_on!@*/false,
+ IsIE7 : /*@cc_on!@*/false && ( parseInt( s.match( /msie (\d+)/ )[1], 10 ) >= 7 ),
+ IsIE6 : /*@cc_on!@*/false && ( parseInt( s.match( /msie (\d+)/ )[1], 10 ) >= 6 ),
+ IsSafari : s.Contains(' applewebkit/'), // Read "IsWebKit"
+ IsOpera : !!window.opera,
+ IsAIR : s.Contains(' adobeair/'),
+ IsMac : s.Contains('macintosh')
+} ;
+
+// Completes the browser info with further Gecko information.
+(function( browserInfo )
+{
+ browserInfo.IsGecko = ( navigator.product == 'Gecko' ) && !browserInfo.IsSafari && !browserInfo.IsOpera ;
+ browserInfo.IsGeckoLike = ( browserInfo.IsGecko || browserInfo.IsSafari || browserInfo.IsOpera ) ;
+
+ if ( browserInfo.IsGecko )
+ {
+ var geckoMatch = s.match( /rv:(\d+\.\d+)/ ) ;
+ var geckoVersion = geckoMatch && parseFloat( geckoMatch[1] ) ;
+
+ // Actually "10" refers to Gecko versions before Firefox 1.5, when
+ // Gecko 1.8 (build 20051111) has been released.
+
+ // Some browser (like Mozilla 1.7.13) may have a Gecko build greater
+ // than 20051111, so we must also check for the revision number not to
+ // be 1.7 (we are assuming that rv < 1.7 will not have build > 20051111).
+
+ if ( geckoVersion )
+ {
+ browserInfo.IsGecko10 = ( geckoVersion < 1.8 ) ;
+ browserInfo.IsGecko19 = ( geckoVersion > 1.8 ) ;
+ }
+ }
+})(FCKBrowserInfo) ;