全屏处理方法,但必须在IE 6.0 SP1以上: <HTML XMLNS:IE> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<IE:Download ID="include" STYLE="behavior:url(#default#download)" /> 
<title>Chromeless Window</title> <SCRIPT LANGUAGE="JScript"> 
/*--- Special Thanks For andot ---*/ /* 
 This following code are designed and writen by Windy_sk <[email protected]
 You can use it freely, but u must held all the copyright items! 
*/ /*--- Thanks For andot Again ---*/ var CW_width   = 400; 
var CW_height   = 300; 
var CW_top   = 100; 
var CW_left   = 100; 
var CW_url   = "/"; 
var New_CW   = window.createPopup(); 
var CW_Body   = New_CW.document.body; 
var content   = ""; 
var CSStext   = "margin:1px;color:black; border:2px outset;border-style:expression(onmouseout=onmouseup=function(){this.style.borderStyle='outset'}, onmousedown=function(){if(event.button!=2)this.style.borderStyle='inset'});background-color:buttonface;width:16px;height:14px;font-size:12px;line-height:11px;cursor:Default;"; //Build Window 
include.startDownload(CW_url, function(source){content=source}); function insert_content(){ 
   var temp = ""; 
   CW_Body.style.overflow      = "hidden"; 
   CW_Body.style.backgroundColor   = "white"; 
   CW_Body.style.border      =  "solid black 1px"; 
   content = content.replace(/<a ([^>]*)>/g,"<a onclick='parent.open(this.href);return false' $1>"); 
   temp += "<table width=100% height=100% cellpadding=0 cellspacing=0 border=0>"; 
   temp += "<tr style=';font-size:12px;background:#0099CC;height:20;cursor:default' ondblclick=\"Max.innerText=Max.innerText=='1'?'2':'1';parent.if_max=!parent.if_max;parent.show_CW();\" onmouseup='parent.drag_up(event)' onmousemove='parent.drag_move(event)' onmousedown='parent.drag_down(event)' onselectstart='return false' oncontextmenu='return false'>"; 
   temp += "<td style='color:#ffffff;padding-left:5px'>Chromeless Window For IE6 SP1</td>"; 
   temp += "<td style='color:#ffffff;padding-right:5px;' align=right>"; 
   temp += "<span id=Help  onclick=\"alert('Chromeless Window For IE6 SP1  -  Ver 1.0\\n\\nCode By Windy_sk\\n\\nSpecial Thanks For andot')\" style=\""+CSStext+"font-family:System;padding-right:2px;\">?</span>"; 
   temp += "<span id=Min   onclick='parent.New_CW.hide();parent.blur()' style=\""+CSStext+"font-family:Webdings;\" title='Minimum'>0</span>"; 
   temp += "<span id=Max   onclick=\"this.innerText=this.innerText=='1'?'2':'1';parent.if_max=!parent.if_max;parent.show_CW();\" style=\""+CSStext+"font-family:Webdings;\" title='Maximum'>1</span>"; 
   temp += "<span id=Close onclick='parent.opener=null;parent.close()' style=\""+CSStext+"font-family:System;padding-right:2px;\" title='Close'>x</span>"; 
   temp += "</td></tr><tr><td colspan=2>"; 
   temp += "<div id=include style='overflow:scroll;overflow-x:hidden;overflow-y:auto; HEIGHT: 100%; width:"+CW_width+"'>"; 
   temp += content; 
   temp += "</div>"; 
   temp += "</td></tr></table>"; 
   CW_Body.innerHTML = temp; 
} setTimeout("insert_content()",1000); var if_max = true; 
function show_CW(){ 
   window.moveTo(10000, 10000); 
   if(if_max){ 
      New_CW.show(CW_top, CW_left, CW_width, CW_height); 
      if(typeof(New_CW.document.all.include)!="undefined"){ 
         New_CW.document.all.include.style.width = CW_width; 
         New_CW.document.all.Max.innerText = "1"; 
      } 
       
   }else{ 
      New_CW.show(0, 0, screen.width, screen.height); 
      New_CW.document.all.include.style.width = screen.width; 
   } 
} window.onfocus  = show_CW; 
window.onresize = show_CW; // Move Window 
var drag_x,drag_y,draging=false function drag_move(e){ 
   if (draging){ 
      New_CW.show(e.screenX-drag_x, e.screenY-drag_y, CW_width, CW_height); 
      return false; 
   } 
} function drag_down(e){ 
   if(e.button==2)return; 
   if(New_CW.document.body.offsetWidth==screen.width && New_CW.document.body.offsetHeight==screen.height)return; 
   drag_x=e.clientX; 
   drag_y=e.clientY; 
   draging=true; 
   e.srcElement.setCapture(); 
} function drag_up(e){ 
   draging=false; 
   e.srcElement.releaseCapture(); 
   if(New_CW.document.body.offsetWidth==screen.width && New_CW.document.body.offsetHeight==screen.height) return; 
   CW_top  = e.screenX-drag_x; 
   CW_left = e.screenY-drag_y; 
} </SCRIPT> 
</HTML> 
自动关掉原窗口: 
<html> 
<head> 
<title>无标题文档</title> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<style type="text/css"> 
<!-- 
body { 
   margin-left: 0px; 
   margin-top: 0px; 
   margin-right: 0px; 
   margin-bottom: 0px; 

--> 
</style> 
</head> <body onload="window.open('fullscreen.htm','','fullscreen=1,scroll=no');window.opener=null;window.close()"> 
<input type=button value=关闭 onclick="window.opener=null;window.close()">  
<!-- IE5.5+ 不会有弹出提示 -->  <OBJECT id=WebBrowser classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 height=0 width=0></OBJECT>  
<input type=button value=关闭窗口 onclick=document.all.WebBrowser.ExecWB(45,1)>  
</body> 
</html> 关键是在onload事件中加入: 
window.opener=null;window.close()