--- documentViewer/documentViewer.py	2010/10/28 15:44:20	1.147
+++ documentViewer/documentViewer.py	2010/10/29 12:53:45	1.148
@@ -51,15 +51,32 @@ def serializeNode(node, encoding='utf-8'
     buf.close()
     return s
 
-def getBrowserType(self):
-        """get browser type object"""
-        if self.REQUEST.SESSION.has_key('browserType'):
-            return self.REQUEST.SESSION['browserType']
-        else:
-            bt = browserCheck(self)
-            self.REQUEST.SESSION.set('browserType', bt)    
-            logging.debug("documentViewer (BROWSER TYPE) bt %s"%bt)                    
-            return bt
+def browserCheck(self):
+    """check the browsers request to find out the browser type"""
+    bt = {}
+    ua = self.REQUEST.get_header("HTTP_USER_AGENT")
+    bt['ua'] = ua
+    bt['isIE'] = False
+    bt['isN4'] = False
+    if string.find(ua, 'MSIE') > -1:
+        bt['isIE'] = True
+    else:
+        bt['isN4'] = (string.find(ua, 'Mozilla/4.') > -1)
+        
+    try:
+        nav = ua[string.find(ua, '('):]
+        ie = string.split(nav, "; ")[1]
+        if string.find(ie, "MSIE") > -1:
+            bt['versIE'] = string.split(ie, " ")[1]
+    except: pass
+    
+    bt['isMac'] = string.find(ua, 'Macintosh') > -1
+    bt['isWin'] = string.find(ua, 'Windows') > -1
+    bt['isIEWin'] = bt['isIE'] and bt['isWin']
+    bt['isIEMac'] = bt['isIE'] and bt['isMac']
+    bt['staticHTML'] = False
+
+    return bt
 
        
 def getParentDir(path):
@@ -309,7 +326,12 @@ class documentViewer(Folder):
             ret+="mk=%s"%m
         return ret
 
-
+    def getBrowser(self):
+        """getBrowser the version of browser """
+        bt = browserCheck(self)
+        logging.debug("XXXXXXXXXXXXXXXX: %s"%bt)
+        return bt
+        
     def findDigilibUrl(self):
         """try to get the digilib URL from zogilib"""
         url = self.template.zogilib.getDLBaseUrl()