Insert http page into https site

I ha开发者_开发百科ve a virtual shop hosted under HTTPS domain, for example, https://www.myshop.com I need to insert an external link of another domain name not hosted in my server to my site. This link can be http or https, no matter. The only way to insert it is through a script like this:

I'm working with Classic ASP and I have a Windows 2008 server. I redirected external domain to internal one in web.config externalSite (secure) -> myshop.com/extSite (secure) So I changed my code to:

Redirection works perfect.

My problem is that I want that warning in IE of "mixed content" desappears. I'm searching in lots of forums but I can't found any answer that works. Could someone help me to solve this problem? Is ther any way to avoid this annoying warning? Thank you.

No you can't avoid it. The message is there for a reason. The page they are viewing is not secure, despite the fact that they visited a secure URL.