(默认页面加载10秒后显示,显示30秒后自动隐藏,可自定义配置) 
09-12-5: 修改图片文件,将几个背景放到一个图片文件里,并可切换两种样式风格 ,即qq的蓝色和红色 
下载示例源码 
/* 
*Author:sohighthesky 
*From:http://blog.csdn.net/sohighthesky 
*Date:2009-11-9 
*/ 
/* 
*box 指定要显示消息框或者其id 
*options:参见代码中setOptions中的注释 
*/ 
var sheyMsg=function(box,options) { 
this.box=this.g(box); 
this.setOptions(options); 
this.init(); 
} 
sheyMsg.prototype={ 
ae:function(e,call) { 
if(window.addEventListener)window.addEventListener(e,call,false); 
else window.attachEvent("on" e,call); 
}, 
g:function(id) {return typeof(id)=="string"?document.getElementById(id):id; }, 
isFixed:!window.ActiveXObject || (navigator.userAgent.indexOf("MSIE 6")==-1 && document.compatMode=="CSS1Compat"), 
setOptions:function(options) { 
this.options={//默认配置 
showDelay:10,//显示延时 
autoHide:30,//自动隐藏时间,设置为0时,不自动隐藏 
onShow:function(){},//显示后调用 
onHide:function(){}//隐藏后调用 
}; 
for(var o in options) { 
this.options[o]=options[o]; 
} 
}, 
hide:function() {//隐藏 
var _top=this.box.clientHeight; 
var o=this; 
if(/ing$/.test(o.status))return; 
o.status="hiding"; 
clearTimeout(o.tt); 
o.t=setInterval(function() { 
if(o.isFixed) 
o.box.style.bottom=(-o.box.clientHeight (--_top)) 'px'; 
else 
o.box.style.top=o.de.scrollTop o.de.clientHeight-5-(--_top)  "px"; 
if(_top==-5) { 
clearInterval(o.t); 
o.status="hide"; 
o.box.style.display="none"; 
o.options.onHide(); 
} 
},5); 
}, 
show:function() {//显示 
var _top=0; 
var o=this; 
if(/ing$/.test(o.status))return; 
o.status="showing"; 
clearTimeout(o.tt); 
o.box.style.display="block"; 
o.t=setInterval(function() { 
if(o.isFixed) 
o.box.style.bottom=(-o.box.clientHeight (  _top)) "px"; 
else 
o.box.style.top=(o.de.scrollTop o.de.clientHeight-5-(  _top))  "px"; 
if(_top==o.box.clientHeight) { 
clearInterval(o.t); 
o.status="show"; 
o.options.onShow(); 
var h=o.options.autoHide-0; 
if(h) o.tt=setTimeout(function() {o.hide();},h*1000); 
} 
},1); 
}, 
fixIE6:function() {//IE6 滚动定位 
this.box.style.left=this.de.scrollLeft this.de.clientWidth-this.box.clientWidth-2 "px"; 
if(this.status=="show") { 
this.box.style.top=this.de.scrollTop this.de.clientHeight-this.box.clientHeight-5 "px"; 
} else if(this.status=="hide") { 
this.box.style.top=this.de.scrollTop this.de.clientHeight 5 "px"; 
} 
}, 
init:function() { 
with(this.box.style) { 
display="block";//显示之后才能取出宽度和高度 
if(this.isFixed) { 
position="fixed"; 
right="2px"; 
bottom=(-this.box.clientHeight-5) "px"; 
} else { 
position="absolute"; 
} 
} 
this.status="hide"; 
var o=this; 
if(!this.isFixed) { 
o.de=document.compatMode=="CSS1Compat"?document.documentElement:document.body; 
var timer; 
this.ae("resize",function() { clearTimeout(timer);timer=setTimeout(function(){o.fixIE6.call(o)},30);}); 
this.ae("scroll",function() { clearTimeout(timer);timer=setTimeout(function(){o.fixIE6.call(o)},30);}); 
this.fixIE6();//加载时指定位置 
} 
o.box.style.display="none"; 
o.tt=setTimeout(function() {o.show();},o.options.showDelay*1000); 
} 
} 示例代码:
右下角弹出消息 
右下角滑出消息
- Author:sohighthesky
 - Date:2009-11-10
 - style:
 - showDeplay:
 - autoHide:
 
打包下载地址 sheyMsg 右下角滑出窗口效果代码