JS大幅卷屏廣告代碼

2024-09-05 12:22:38

字體：大中小

供稿：網(wǎng)友

JS大幅卷屏廣告代碼，廣告從下到上依次卷起來(lái)，逐漸顯示出網(wǎng)頁(yè)內(nèi)容，各大門(mén)戶網(wǎng)站都有使用，效果不錯(cuò)，代碼拷貝后請(qǐng)另存一個(gè)文件，使用時(shí)候調(diào)用，這樣更合理。

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> <HEAD>  <TITLE>JS大幅卷屏廣告代碼</TITLE> </HEAD><BODY><script language="javascript">function $(ele){return document.getElementById(ele)}var popIMG={stimer:null,etimer:null,init:function(imgurl,width,height){this.imgurl=imgurl;this.width=width;this.height=height;},createE:function(){var obj=document.createElement("div");obj.id="imgid";obj.style.width=popIMG.width+"px";obj.style.height=popIMG.height+"px";//obj.style.backgroundColor="red";obj.style.top=0+"px";obj.style.left=Math.ceil((document.body.clientWidth-popIMG.width)/2)+"px";obj.style.position="absolute";obj.style.zIndex=100;obj.style.overflow="hidden"var img=document.createElement("img");img.style.width=popIMG.width+"px";img.style.height=popIMG.height+"px";img.src=popIMG.imgurl;obj.appendChild(img);document.body.appendChild(obj);},start:function(){popIMG.createE();popIMG.stimer=setTimeout("popIMG.fade()",3000);},fade:function(){if(popIMG.stimer)clearTimeout(popIMG.stimer);$("imgid").style.height=(parseInt($("imgid").style.height)-5)+"px";popIMG.etimer=setTimeout("popIMG.fade()",10);if(parseInt($("imgid").style.height)<=0){clearTimeout(popIMG.etimer);$("imgid").innerHTML="";document.body.removeChild($("imgid"));}}}popIMG.init("/jscss/demoimg/site.gif",1021,675);window.onload=popIMG.start;</script></BODY></HTML>

上一篇：經(jīng)典的JS對(duì)聯(lián)廣告代碼

下一篇：Javascript網(wǎng)頁(yè)大屏伸縮廣告代碼