[webmin-l] list_mail.cgi page option "Select all" is not working

[Francisco L. <fl...@ya...>]

Webmin 1.510 (latest) - all default options 
Using Internet Explorer 8 - same problem with Firefox 
On the /mailboxes/list_mail.cgi?user=xx# page the option to "Select all" or "Invert selection" are not working
Arrows are visible on top of the options
ALSO:
The list_mail.cgi page loads with errors - 
 NOTE this is the only page with errors
 
Webpage error details
Message: Expected identifier
Line: 113
Char: 101
Code: 0
URI: http://200.1.36.5:10000/mailboxes/list_mail.cgi?user=xx

Message: Expected identifier
Line: 115
Char: 125
Code: 0
URI: http://200.1.36.5:10000/mailboxes/list_mail.cgi?user=xx

Message: Expected identifier
Line: 773
Char: 101
Code: 0
URI: http://200.1.36.5:10000/mailboxes/list_mail.cgi?user=xx 
 
I tried to enclose the page produced by list_mail.cgi but it was rejected.