Thank you for your very prompt response.
We use Namo WebEditor and upload with Ipswitch WS_FTP Professional. For the pages in our website we use the theme : background-image:url('nth_theme_exotic_cherryblossoms_bg.gif' ); which is located as root file and is called up by teynham.css.
Pasting this in the below (from the html of demo.php ) results in an error when clicking Setup/Event Manager.
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 9px; nth_theme_exotic_cherryblossoms_bg.gif;
Any help please?