I need to have 3 computers refreshing content every minute at the exact same time.
how can i do that? i don't want to use the tag <meta http-equiv="refresh" content="60; URL=http://www.yourdomai.../yoursite.html"> because it will not refresh syncronized with the computer clock and has i'll have 3 computers side by side it has to be at the exact same time. so i thougth about the refresh be based with the computer clock.
Anyone can help?