Javascript之获取屏幕宽高 <head> <title> new document </title> <meta name="generator" content="editplus" charset="utf-8"/> </head> <script language="javascript"> document.write("screen.availHeight:"); document.write(screen.availHeight+"<br>"); document.write("screen.availWidth:"); document.write(screen.availWidth+"<br>"); document.write("screen.height:"); document.write(screen.height+"<br>"); document.write("screen."); document.write(screen.width+"<br>"); </script> <body> </body> 不努力，还要青春干什么？