Tryit Editor v2.3

Edit This Code:
<!DOCTYPE html> <html> <body> <p id="demo"></p> <script> var w = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth; var h = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight; var x = document.getElementById("demo"); x.innerHTML = "Browser inner window width: " + w + ", height: " + h + "."; </script> </body> <!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_win_innerheight_crossbrowser by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 08:27:50 GMT --> </html>
Result:
Try it Yourself - © w3schools.com