html网页全屏显示代码

最常见的是使用window.open的方法,直接打开全屏网页:
< script>
< !--
function fullwin(){
window.open("bigpage.html","bfs","fullscreen,scrollbars")
}
//-->
< /script>

< center>
< form>
< input type="button" onClick="fullwin()" value="Open Full Screen Window">
< /form>
< /center> 
另外，如果想让已经打开的网页全屏，有以下两种方法：
1.使用ActiveX
< html>
< head>
< title>test</title>
< script language="JavaScript">
function Fkey(){
     var WsShell = new ActiveXObject('WScript.Shell')
     WsShell.SendKeys('{F11}');
}
< /script>
< /head>
< body>
< a href="javascript:Fkey()">to full</a>
< /body>
< /html>
2.使用window.open模拟当前页:
< SCRIPT language="JavaScript">   
function   toFull(){   
  if(window.name=="fullscreen")return;   
  var a =window.open("","fullscreen","fullscreen=yes")   
  a.location = window.location.href   
  window.opener=null   
  window.close()   
}   
< /SCRIPT>   
< html>   
< body>   
< input type=button value="full" onclick=toFull()>   
< /body>   
< /html>