兼容w3c的对联广告

var delta=0.08;var collection;function floaters() {this.items= [];this.addItem= function(id,x,y,content) {document.write('<div id='+id+' style="z-index: 10; position: absolute; width:80px; height:60px;left:'+(typeof(x)=='string'?eval(x):x)+'px;top:'+(typeof(y)=='string'?eval(y):y)+'px">'+content+'</div>');var newItem= {};newItem.object= document.getElementById(id);newItem.x= x;newItem.y= y;this.items[this.items.length]= newItem; }this.play= function() {collection= this.itemssetInterval('play()',10); }}function play(){for(var i=0;i<collection.length;i++){var followObj= collection[i].object;var followObj_x= (typeof(collection[i].x)=='string'?eval(collection[i].x):collection[i].x);var followObj_y= (typeof(collection[i].y)=='string'?eval(collection[i].y):collection[i].y);if(followObj.offsetLeft!=(document.documentElement.scrollLeft+followObj_x)) {var dx=(document.documentElement.scrollLeft+followObj_x-followObj.offsetLeft)*delta;dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx));followObj.style.left=followObj.offsetLeft+dx+'px';}if(followObj.offsetTop!=(document.documentElement.scrollTop+followObj_y)) {var dy=(document.documentElement.scrollTop+followObj_y-followObj.offsetTop)*delta;dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));followObj.style.top=followObj.offsetTop+dy+'px';}followObj.style.display= '';}}var theFloaters= new floaters();//右面theFloaters.addItem('followDiv1','document.documentElement.clientWidth-117',80,'<img src="/" mce_src="/""images/addl.jpg/" style="/" mce_style="/""width:110px;height:343px/" //>');//左面theFloaters.addItem('followDiv2',6,80,'<img src="/" mce_src="/""images/addl.jpg/" style="/" mce_style="/""width:110px;height:343px/" //>');theFloaters.play();