我想做成“打开页面右下角弹出一个小窗口”，可是现在一打开页面就显示两个页面，一个是index.htm另一个就是ad.htm
怎样才能实现“打开页面右下角弹出一个小窗口”的效果，下面是我的代码：
index.htm<html>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<head>
<title>在右下角弹出窗口</title>
<script language="javascript">
var w=300;
var h=180;
function pp()
{
var t=window.screen.width-w;
var l=window.screen.height+h;
var name=window.open("ad.htm","","width="+w+",height="+h+",top="+t+",left="+l);
}
pp();
</script>
</head>
<body>
<img src="49e989c0t671566455b1e.jpg" width="499" height="556">
</body>
</html>ad.htm<HTML>
<BODY>
<img src="49e989c0t671566455b1e.jpg"/>
</BODY>
</HTML>
怎样才能实现“打开页面右下角弹出一个小窗口”的效果，下面是我的代码：
index.htm<html>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<head>
<title>在右下角弹出窗口</title>
<script language="javascript">
var w=300;
var h=180;
function pp()
{
var t=window.screen.width-w;
var l=window.screen.height+h;
var name=window.open("ad.htm","","width="+w+",height="+h+",top="+t+",left="+l);
}
pp();
</script>
</head>
<body>
<img src="49e989c0t671566455b1e.jpg" width="499" height="556">
</body>
</html>ad.htm<HTML>
<BODY>
<img src="49e989c0t671566455b1e.jpg"/>
</BODY>
</HTML>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> Sohu_Crazy </title>
<meta name="generator" content="editplus" />
</head> <body bgcolor="#E6E6E6">
<script type="text/javascript">
<!--
var isIE6 = (window.XMLHttpRequest) ? false : true; var $ = function(sId){
return "string" == typeof(sId) ? document.getElementById(sId) : sId;
} var Scroll = function(){
this.oMaxContianer_Width = 338;
this.oMaxContianer_Height = 280;
}; Scroll.prototype = {
FixMaxContainerScroll: function(){
this.oMaxContainer.style.top = d.scrollTop + d.clientHeight - parseInt(this.oMaxContainer.offsetHeight, 10) + "px";
}, CreateMaxContainer: function(){
document.write("<div id='oMaxContainer' style='width:"+this.oMaxContianer_Width+"px;height:"+this.oMaxContianer_Height+"px;z-index:12299;border:2px solid red;'></div>");
this.oMaxContainer = $("oMaxContainer");
var oThis = this;
if(isIE6){
this.oMaxContainer.innerHTML = '<iframe style="position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;filter:alpha(opacity=0);"></iframe>';
}
this.oMaxContainer.style.position = !isIE6 ? "fixed" : "absolute";
this.oMaxContainer.style.right = "0px";
this.oMaxContainer.style.top = d.clientHeight - parseInt(this.oMaxContainer.offsetHeight, 10) + "px";
isIE6 && window.setInterval(function() {oThis.FixMaxContainerScroll() }, 10);
}, // 程序初始化
Init: function(){
var $d = document.compatMode == "BackCompat" ? d = document.body : d = document.documentElement;
this.CreateMaxContainer();
}
} var bottom_scroll = new Scroll();
bottom_scroll.Init(); //-->
</script>
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<select></select>
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<select style="width:400px;"></select>
<select style="width:400px;"></select>
<select style="width:400px;"></select>
<select style="width:400px;"></select>
<select style="width:400px;"></select>
<iframe style="width:100px;height:200px"></iframe>
<select></select>
<select></select>
<iframe style="width:100px;height:200px"></iframe>
<select></select>
<select></select>
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</body>
</html>