Redirect wrong

I create two website and use the pop when the person goes the first time on the website, they can see the popup and decide where to go.
Worked fine until today.
When I try today, when I click on the button that is suppose to redirect me to the other website, it adds the URL of the current website/ the URL of the website it is suppose to go.

For example: Google.com loads, popups come “Where do you wan to go? GOOGLE (close the popup) or GMAIL (suppose to redirect to gmail.com)” and on my website, if you click GMAIL, the url goes “google.com/gmail.com” which of course give me a 404.

What to do?
It’s kind of urgent, please.

• This topic was modified 7 years, 1 month ago by Cam243.