如何实现迅雷右下角弹出广告

用JS实现很简单的 /**//*
**    ==================================================================================================
**    类名：CLASS_MSN_MESSAGE
**    功能：提供类似MSN消息框
**    示例：
    ---------------------------------------------------------------------------------------------------

            var MSG = new CLASS_MSN_MESSAGE("aa",200,120,"短消息提示：","您有1封消息","今天请我吃饭哈");
                MSG.show();

    ---------------------------------------------------------------------------------------------------
**    作者：ttyp
**    邮件：[email protected]
**    日期：2005-3-18
**    ==================================================================================================
**/


/**//*
*    消息构造
*/
function CLASS_MSN_MESSAGE(id,width,height,caption,title,message,target,action){
    this.id     = id;
    this.title  = title;
    this.caption= caption;
    this.message= message;
    this.target = target;
    this.action = action;
    this.width    = width?width:200;
    this.height = height?height:120;
    this.timeout= 150;
    this.speed    = 20;
    this.step    = 1;
    this.right    = screen.width -1;
    this.bottom = screen.height;
    this.left    = this.right - this.width;
    this.top    = this.bottom - this.height;
    this.timer    = 0;
    this.pause    = false;
    this.close    = false;
    this.autoHide    = true;
}

/**//*
*    隐藏消息方法
*/
CLASS_MSN_MESSAGE.prototype.hide = function(){
    if(this.onunload()){          var offset  = this.height>this.bottom-this.top?this.height:this.bottom-this.top;
        var me  = this;          if(this.timer>0){
            window.clearInterval(me.timer);
        }          var fun = function(){
            if(me.pause==false||me.close){
                var x  = me.left;
                var y  = 0;
                var width = me.width;
                var height = 0;
                if(me.offset>0){
                    height = me.offset;
                }

                y  = me.bottom - height;

                if(y>=me.bottom){
                    window.clearInterval(me.timer);
                    me.Pop.hide();
                } else {
                    me.offset = me.offset - me.step;
                }
                me.Pop.show(x,y,width,height);
            }
        }          this.timer = window.setInterval(fun,this.speed)
    }
}

/**//*
*    消息卸载事件，可以重写
*/
CLASS_MSN_MESSAGE.prototype.onunload = function() {
    return true;
}
/**//*
*    消息命令事件，要实现自己的连接，请重写它
*
*/
CLASS_MSN_MESSAGE.prototype.oncommand = function(){
    //this.close = true;
    this.hide();
//window.open("http://www.jzxue.com");

}
/**//*
*    消息显示方法
*/
CLASS_MSN_MESSAGE.prototype.show = function(){      var oPopup = window.createPopup(); //IE5.5+

    this.Pop = oPopup;

    var w = this.width;
    var h = this.height;

    var str = "<DIV style='BORDER-RIGHT: #455690 1px solid; BORDER-TOP: #a6b4cf 1px solid; Z-INDEX: 99999; LEFT: 0px; BORDER-LEFT: #a6b4cf 1px solid; WIDTH: " + w + "px; BORDER-BOTTOM: #455690 1px solid; POSITION: absolute; TOP: 0px; HEIGHT: " + h + "px; BACKGROUND-COLOR: #c9d3f3'>"
        str += "<TABLE style='BORDER-TOP: #ffffff 1px solid; BORDER-LEFT: #ffffff 1px solid' cellSpacing=0 cellPadding=0 width='100%' bgColor=#cfdef4 border=0>"
        str += "<TR>"
        str += "<TD style='FONT-SIZE: 12px;COLOR: #0f2c8c' width=30 height=24></TD>"
        str += "<TD style='PADDING-LEFT: 4px; FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #1f336b; PADDING-TOP: 4px' vAlign=center width='100%'>" + this.caption + "</TD>"
        str += "<TD style='PADDING-RIGHT: 2px; PADDING-TOP: 2px' vAlign=center align=right width=19>"
        str += "<SPAN title=关闭 style='FONT-WEIGHT: bold; FONT-SIZE: 12px; CURSOR: hand; COLOR: red; MARGIN-RIGHT: 4px' id='btSysClose' >×</SPAN></TD>"
        str += "</TR>"
        str += "<TR>"
        str += "<TD style='PADDING-RIGHT: 1px;PADDING-BOTTOM: 1px' colSpan=3 height=" + (h-28) + ">"
        str += "<DIV style='BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 8px; FONT-SIZE: 12px; PADDING-BOTTOM: 8px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 8px; BORDER-BOTTOM: #b9c9ef 1px solid; HEIGHT: 100%'>" + this.title + "<BR><BR>"
        str += "<DIV style='WORD-BREAK: break-all' align=left><FONT color=#ff0000>" + this.message + "</FONT></DIV>"
        str += "</DIV>"
        str += "</TD>"
        str += "</TR>"
        str += "</TABLE>"
        str += "</DIV>"

    oPopup.document.body.innerHTML = str;


    this.offset  = 0;
    var me  = this;      oPopup.document.body.onmouseover = function(){me.pause=true;}
    oPopup.document.body.onmouseout = function(){me.pause=false;}    var fun = function(){
        var x  = me.left;
        var y  = 0;
        var width = me.width;
        var height = me.height;             if(me.offset > me.height){
                height = me.height;
            } else {
                height = me.offset;
            }         y  = me.bottom - me.offset;
        if(y <= me.top){
            me.timeout--;
            if(me.timeout == 0){
                window.clearInterval(me.timer);
                if(me.autoHide){
                    me.hide();
                }
            }
        } else {
            me.offset = me.offset + me.step;
        }
        me.Pop.show(x,y,width,height);        }

    this.timer = window.setInterval(fun,this.speed)



    var btClose = oPopup.document.getElementById("btSysClose");

    btClose.onclick = function(){
        me.close = true;
        me.hide();
    }

    //var btCommand = oPopup.document.getElementById("btCommand");
    //btCommand.onclick = function(){
    //    me.oncommand();
    //}
//var ommand = oPopup.document.getElementById("ommand");
    //ommand.onclick = function(){
       //this.close = true;
//    me.hide();
// window.open(ommand.href);
    //}
}
/**//*
** 设置速度方法
**/
CLASS_MSN_MESSAGE.prototype.speed = function(s){
    var t = 20;
    try {
        t = praseInt(s);
    } catch(e){}
    this.speed = t;
}
/**//*
** 设置步长方法
**/
CLASS_MSN_MESSAGE.prototype.step = function(s){
    var t = 1;
    try {
        t = praseInt(s);
    } catch(e){}
    this.step = t;
}

CLASS_MSN_MESSAGE.prototype.rect = function(left,right,top,bottom){
    try {
        this.left = left != null ? left:this.right - this.width;
        this.right = right != null ? right:this.left + this.width;
        this.bottom = bottom != null ? (bottom>screen.height?screen.height:bottom):screen.height;
        this.top = top != null ? top:this.bottom - this.height;
    } catch(e){}
} function showTips(birthday, current){
var MSG1 = new CLASS_MSN_MESSAGE("aa",200,120,"温馨提示：","今天是你的生日","祝你生日快乐!~~");
    MSG1.rect(null,null,null,screen.height-50);
    MSG1.speed = 5;
    MSG1.step = 5;
    //alert(birthday + "-----" + current);
    //alert(MSG1.top);
    if(birthday == current){
     MSG1.show();
    }
} function showTips2(birthday, current,userName){
var MSG2 = new CLASS_MSN_MESSAGE("aa",200,120,"温馨提示：","今天是" + userName + "的生日","记得祝他/她生日快乐哦~~");
    MSG2.rect(null,null,null,screen.height-50);
    MSG2.speed = 5;
    MSG2.step = 5;
    if(birthday == current){
     MSG2.show();
    }
    return true;

}//同时两个有闪烁，只能用层代替了，不过层不跨框架
//var MSG2 = new CLASS_MSN_MESSAGE("aa",200,120,"短消息提示：","您有2封消息","好的啊");
//   MSG2.rect(100,null,null,screen.height);
//    MSG2.show();
调用HTML
onmouseover="showTips2('')";
OK?
<script>
window.onerror = new Function("return(false);")
</script><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE>类似MSN提示的页面效果</TITLE></HEAD><BODY scroll=no>看到右下角的提示了吗？如果没有看到，<BUTTON onclick=location.reload();>刷新</BUTTON>一下
<SCRIPT language=JavaScript>
window.onload = getMsg;
window.onresize = resizeDiv;
window.onerror = function(){}
//短信提示使用(asilas添加)
var divTop,divLeft,divWidth,divHeight,docHeight,docWidth,objTimer,i = 0;
function getMsg()
{
  try{
  divTop = parseInt(document.getElementById("eMeng").style.top,10)
  divLeft = parseInt(document.getElementById("eMeng").style.left,10)
  divHeight = parseInt(document.getElementById("eMeng").offsetHeight,10)
  divWidth = parseInt(document.getElementById("eMeng").offsetWidth,10)
  docWidth = document.body.clientWidth;
  docHeight = document.body.clientHeight;
  document.getElementById("eMeng").style.top = parseInt(document.body.scrollTop,10) + docHeight + 10;// divHeight
  document.getElementById("eMeng").style.left = parseInt(document.body.scrollLeft,10) + docWidth - divWidth
  document.getElementById("eMeng").style.visibility="visible"
  objTimer = window.setInterval("moveDiv()",10)
  }
  catch(e){}
}function resizeDiv()
{
  i+=1
  if(i>500) closeDiv()
  try{
  divHeight = parseInt(document.getElementById("eMeng").offsetHeight,10)
  divWidth = parseInt(document.getElementById("eMeng").offsetWidth,10)
  docWidth = document.body.clientWidth;
  docHeight = document.body.clientHeight;
  document.getElementById("eMeng").style.top = docHeight - divHeight + parseInt(document.body.scrollTop,10)
  document.getElementById("eMeng").style.left = docWidth - divWidth + parseInt(document.body.scrollLeft,10)
  }
  catch(e){}
}function moveDiv()
{
  try
  {
  if(parseInt(document.getElementById("eMeng").style.top,10) <= (docHeight - divHeight + parseInt(document.body.scrollTop,10)))
  {
  window.clearInterval(objTimer)
  objTimer = window.setInterval("resizeDiv()",1)
  }
  divTop = parseInt(document.getElementById("eMeng").style.top,10)
  document.getElementById("eMeng").style.top = divTop - 1
  }
  catch(e){}
}
function closeDiv()
{
  document.getElementById('eMeng').style.visibility='hidden';
  if(objTimer) window.clearInterval(objTimer)
}
</SCRIPT>

<DIV id=eMeng
style="BORDER-RIGHT: #455690 1px solid; BORDER-TOP: #a6b4cf 1px solid; Z-INDEX: 99999; LEFT: 840px; VISIBILITY: hidden; BORDER-LEFT: #a6b4cf 1px solid; WIDTH: 180px; BORDER-BOTTOM: #455690 1px solid; POSITION: absolute; TOP: 483px; HEIGHT: 116px; BACKGROUND-COLOR: #c9d3f3">
<TABLE style="BORDER-TOP: #ffffff 1px solid; BORDER-LEFT: #ffffff 1px solid"
cellSpacing=0 cellPadding=0 width="100%" bgColor=#cfdef4 border=0>
<TBODY>
<TR>
<TD style="FONT-SIZE: 12px; BACKGROUND-IMAGE: url(msgTopBg.gif); COLOR: #0f2c8c"
width=30 height=24></TD>
<TD
style="PADDING-LEFT: 4px; FONT-WEIGHT: normal; FONT-SIZE: 12px; BACKGROUND-IMAGE: url(msgTopBg.gif); COLOR: #1f336b; PADDING-TOP: 4px"
vAlign=center width="100%">短消息提示： </TD>
<TD
style="PADDING-RIGHT: 2px; BACKGROUND-IMAGE: url(msgTopBg.gif); PADDING-TOP: 2px"
vAlign=center align=right width=19><SPAN title=关闭
style="FONT-WEIGHT: bold; FONT-SIZE: 12px; CURSOR: hand; COLOR: red; MARGIN-RIGHT: 4px"
onclick=closeDiv()>× </SPAN></TD></TR>
<TR>
<TD
style="PADDING-RIGHT: 1px; BACKGROUND-IMAGE: url(1msgBottomBg.jpg); PADDING-BOTTOM: 1px"
colSpan=3 height=90>
<DIV
style="BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 13px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 13px; FONT-SIZE: 12px; PADDING-BOTTOM: 13px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 18px; BORDER-BOTTOM: #b9c9ef 1px solid; HEIGHT: 100%">您有
<FONT color=#ff0000>1 </FONT>封新短消息 <BR><BR>
<DIV style="WORD-BREAK: break-all" align=center><A
href="javascript:alert('你好')"><FONT color=#ff0000>点击查看短信
</FONT></A></DIV></DIV></TD></TR></TBODY></TABLE></DIV></BODY>
</HTML>
还可以用popupwin http://www.haixiait.com/article.asp?id=56

调试易

如何实现迅雷右下角弹出广告

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