偷来的js 判断用户关闭浏览器或者刷新页面 ie有效

来源:互联网 发布:c语言绝对值实型函数 编辑:程序博客网 时间:2024/06/04 19:47
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--

function promptOnClose(e){
 //e = e ? e : windowevent;
 var promptString = 'Closing this window will cause all of your image data to be lost./nAre you absolutely sure you want to close the Fauxto Editor?';
 //event.returnValue = promptString;
 return promptString;
}
if (window != top){
 top.location.href = "http://www.fauxto.com";
}else{
 if (window.Event) {
      window.onbeforeunload = function(event) {
          return promptOnClose(event);
      }
 } else {
      window.onbeforeunload = function() {
          return promptOnClose(event);
  }
 }
}
//-->
</SCRIPT>
<BODY>
</BODY>
</HTML>
 
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