ad.js:
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vardelta=0.45;
varcollection;
varcloseB=false;
functionfloaters(){
this.items=[];
this.addItem=function(id,x,y,content)
{
document.write('
左右两侧浮动广告代码(可关闭)
');
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()',30);
}
}
functionplay()
{
if(screen.width<=800||closeB)
{
for(vari=0;i
collection[i].object.style.display='none';
}
return;
}
for(vari=0;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='';
}
}
functioncloseBanner()
{
closeB=true;
return;
}
vartheFloaters =newfloaters();
//
theFloaters.addItem('followDiv1','document.body.clientWidth-100',100,'
theFloaters.addItem('followDiv2',0,100,'
theFloaters.play();
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Head里面添加: