modified: ri_cmd.py

modified:   ri_data.py
	modified:   ri_tk.py
	modified:   ri_tk_cmd.py
	modified:   ri_widget.py
    add network check ip and hostname funcation

interface/ri_widget.py

@@ -89,8 +89,8 @@ class Widget:
         Widget.current_widget = self
         display.create_widget(self)
        
-    def hide(self):
-        display.destroy_widget(self)
+    def hide(self,step=''):
+        display.destroy_widget(self,step)
 
 class MessageBox:
     ''' implement dialog in interface.xml '''