使浏览器窗口最大化

有以下两种方法：

方法1:

  <object  id=obj  classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">   
  <param  name="Command"  value="Maximize"> </object>
  <input  type=button  value="Max Window"  onclick=obj.Click()> 

方法2:
        if (document.layers)
        {
            var maxWidth=screen.availWidth-10;
            var maxHeight=screen.availHeight-20;
        }
        else
        {
            var maxWidth=screen.availWidth+8;
            var maxHeight=screen.availHeight+7;
        }

        self.resizeTo(maxWidth,maxHeight);
        self.moveTo(-4,-4);