javascript弹出全屏窗口？？？或者弹出个居中的窗口也行？

谢谢

window.open

搜索下它的属性

全屏 window.open("whatever.htm","","fullscreen")，但 ie 很丑陋，全屏后只有 Alt-F4 才能关闭。

还是居中为好，但要费点笔墨：

function popup(url)
{
 var width  = 300;
 var height = 200;
 var left   = (screen.width  - width)/2;
 var top    = (screen.height - height)/2;
 var params = 'width='+width+', height='+height;
 params += ', top='+top+', left='+left;
 params += ', directories=no';
 params += ', location=no';
 params += ', menubar=no';
 params += ', resizable=no';
 params += ', scrollbars=no';
 params += ', status=no';
 params += ', toolbar=no';
 newwin=window.open(url,'windowname5', params);
 if (window.focus) {newwin.focus()}
 return false;
}