Hi,
        In galaxy after logout if i press browser back button,  it takes me to my previous login page.
        For this , in our galaxy instance we modified welcome.html and templates/user/logout.mako and
 
added the following java script:

           <script language="JavaScript">
             javascript:window.history.forward(1);
           </script>

still the browser back button works asusual. please suggest me where all pages i need to modify...
        

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Thanks & Regards,
Hari Krishna .M