#winpop { width:200px; height:0px; position:absolute; right:0; bottom:0; border:1px solid #666; margin:0; padding:1px; overflow:hidden; display:none;}

#winpop .title { width:100%; height:22px; line-height:20px; background:#FFCC00; font-weight:bold; text-align:center; font-size:12px;}

#winpop .con { width:100%; height:90px; line-height:80px; font-weight:bold; font-size:12px; color:#FF0000; text-decoration:underline; text-align:center} /* http://www.webdm.cn */

#silu { font-size:12px; color:#666; position:absolute; right:0; text-align:right; text-decoration:underline; line-height:22px;}

.close { position:absolute; right:4px; top:-1px; color:#FFF; cursor:pointer}

function tips_pop(){

var MsgPop=document.getElementById("winpop");

var popH=parseInt(MsgPop.style.height);//将对象的高度转化为数字

if (popH==0){

MsgPop.style.display="block";//显示隐藏的窗口

show=setInterval("changeH('up')",2);

}

else {

hide=setInterval("changeH('down')",2);

}

}

function changeH(str) {

var MsgPop=document.getElementById("winpop");

var popH=parseInt(MsgPop.style.height);

if(str=="up"){

if (popH<=100){

MsgPop.style.height=(popH+4).toString()+"px";

}

else{

clearInterval(show);

}

}

if(str=="down"){

if (popH>=4){

MsgPop.style.height=(popH-4).toString()+"px";

}

else{

clearInterval(hide);

MsgPop.style.display="none"; //隐藏DIV

}

}

}

window.οnlοad=function(){//加载

document.getElementById('winpop').style.height='0px';

setTimeout("tips_pop()",800);//3秒后调用tips_pop()这个函数

}

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