Login problem with IE7
I've got a page on my site which I want to be members-only. I've set it up so that it can only be seen by members of the Admin or Customer groups, and I've set up a sample member in the Customer group, and tried logging in as the sample member. It works fine in Firefox, but in Internet Explorer (Version 7), when I put in the login details the login page just blinks - nothing else happens.
The problem is that I work in the NHS in the UK and so do my target customers. In the NHS we have to keep using IE7, because we've got a system called Choose & Book which stops working if we upgrade to IE8. So if I can't find a way round this problem, my customers are quite likely to be bamboozled by it. Any help would be greatly appreciated.