js 左右悬浮对联广告代码示例
一段js左右悬浮广告代码,只要修改广告图片地址与连接地址,相应参数根据页面调整下就可以使用这段左右悬浮广告代码了
代码:
vardelta=0.15 varcollection; functionfloaters(){ this.items=; this.addItem=function(id,x,y,content) { document.write('<DIVid='+id+'style="Z-INDEX:10;POSITION:absolute;width:80px;height:60px;left:'+(typeof(x)=='string'?eval(x):x)+';top:'+(typeof(y)=='string'?eval(y):y)+'">'+content+'</DIV>'); varnewItem={}; newItem.object=document.getElementById(id); newItem.x=x; newItem.y=y; this.items[this.items.length]=newItem; } this.play=function() { collection=this.items setInterval('play()',10); } } functionplay() { for(vari=0;i<collection.length;i++) { varfollowObj=collection[i].object; varfollowObj_x=(typeof(collection[i].x)=='string'?eval(collection[i].x):collection[i].x); varfollowObj_y=(typeof(collection[i].y)=='string'?eval(collection[i].y):collection[i].y); if(followObj.offsetLeft!=(document.body.scrollLeft+followObj_x)){ vardx=(document.body.scrollLeft+followObj_x-followObj.offsetLeft)*delta; dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx)); followObj.style.left=followObj.offsetLeft+dx; } if(followObj.offsetTop!=(document.body.scrollTop+followObj_y)){ vardy=(document.body.scrollTop+followObj_y-followObj.offsetTop)*delta; dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy)); followObj.style.top=followObj.offsetTop+dy; } followObj.style.display=''; } } vartheFloaters=newfloaters(); theFloaters.addItem('followDiv1','document.body.clientWidth-112',230,'<ahref=左链接地址target=_blank><imgsrc=左图片地址border=0></a>'); theFloaters.addItem('followDiv2',12,230,'<ahref=右链接地址target=_blank><imgsrc=右图片地址border=0></a>'); theFloaters.play();
另存为*.js文件,在页面中引用:<scriptsrc="*.js"></script>调用即可,*代表你另存的文件名!
注意:修改广告图片地址和连接地址!相应的参数可以根据页面自行调整。