等待一段时间后在弹出式浏览器或标签浏览器之间切换

Question

I want to display two different sites/Urls on a TV Display(Browser Chrome)

In case of security reasons, I can not put the content of A for eg in Site B.

My approach is now, to open website A with a button 'Start Demo'.

Site B is the first and C is the second Website. Both sould run in fullscreen Mode.

If I press the button, the should switch Site B and C after 20 seconds. Is there any example out there? Is it better, to view and control the 2 Sites in a popup?

Thank you

Answer 1

var newWin = window.open();

newWin.focus(); //focuses on new window

window.focus(); //focuses on main window