自己写的bannerＪＳ代码

function CImg(pDivName,pImgUrl,pWidth,pHeigth,pActionUrl,pAction,pIsClickAction){
this.DivName=pDivName;
this.ImgUrl=pImgUrl.toLowerCase();
this.Width=pWidth;
this.Heigth=pHeigth;
this.Action=pAction;
this.ActionUrl=pActionUrl;
this.IsClickAction=pIsClickAction;
var imgurlsrc=this.ImgUrl;
document.getElementById(this.DivName).style.zIndex=10;
if(imgurlsrc.substring(imgurlsrc.length - 4)==".swf"){
if(this.IsClickAction==true){
document.getElementById(this.DivName).innerHTML="<a href=\""+this.ActionUrl+"\" onclick=\""+this.Action+"\" target=_blank><object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0\" width=\""+this.Width+"\" height=\""+this.Heigth+"\"> <param name=movie value=\""+this.ImgUrl+"\"> <param name=quality value=high> <param name=\"wmode\" value=\"transparent\"></object></a>";
}else{
document.getElementById(this.DivName).innerHTML="<a href=\""+this.ActionUrl+"\" target=_blank><object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0\" width=\""+this.Width+"\" height=\""+this.Heigth+"\"> <param name=movie value=\""+this.ImgUrl+"\"> <param name=quality value=high> <param name=\"wmode\" value=\"transparent\"></object></a>";
}
}else{
if(pIsClickAction==true){
document.getElementById(this.DivName).innerHTML="<a href=\""+this.ActionUrl+"\" onclick=\""+this.Action+"\" target=_blank><img src=\""+this.ImgUrl+"\" width="+this.Width+" height="+this.Heigth+"></img></a>";
}else{
document.getElementById(this.DivName).innerHTML="<a href=\""+this.ActionUrl+"\" target=_blank><img src=\""+this.ImgUrl+"\" width="+this.Width+" height="+this.Heigth+"></img></a>";
}
}
if(this.IsClickAction==false){
window.setTimeout(this.Action,1);
}
}
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使用时只需要 var c=CImg(pDivName,pImgUrl,pWidth,pHeigth,pActionUrl,pAction,pIsClickAction);即可
pDivName：＝div名称，banner需要附着于一个div
pImgUrl：＝banner对应的图片url，可以是图片也可以是swf
pWidth,pHeigth：＝banner尺寸
pActionUrl：＝点击banner时的弹出的链接，可以为""，对于图片可以，对于swf需要swf自己处理了
pIsClickAction：＝是否在点击banner时执行 pAction 中的代码（应该为js的function名称）,true表示点击时执行，false，则为展现banner时执行
pAction：＝点击banner时需要做的动作，对应js的function名称，可以为""