Paypal Security Warning from browser when returning to site
I am getting this security warning when clicking "return to site" after completing a transaction on paypal.
Security Warning
"Although this page is encrypted. The information you have entered is to be sent over an unencrypted connection and could easily be read by a third party."
I understand that this is generated by the firefox browser (similar messages from other browsers also) because users are leaving a https secure site, but the message is obviously very off-putting for users who have just completed a financial transaction on paypal. Has anyone come across a solution/workaround to this?
Thanks Very Much
William (UK)