regresa a menu var x = 5; var y = 6; document.getElementById("demo").innerHTML = x + y; File | Open... demo.example.com login: Apr 12 09:10:17 Linux 2.6.10-grsec+gg3+e+fhs6b+nfs+gr0501+++p3+c4a+gr2b-reslog-v6.189 Einstein wrote: E = mc2.