左右漂浮的广告代码
引用JS文件的代碼:
<script language="javascript" src="****.js"></script>
<----
?var delta=0.15
?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)+';top:'+(typeof(y)=='string'?eval(y):y)+'">'+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.items
?????setInterval('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.body.scrollLeft+followObj_x)) {
?????var dx=(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)) {
?????var dy=(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?= '';
???}
??}?
??
?var theFloaters??= new floaters();
?theFloaters.addItem('followDiv1','document.body.clientWidth-112',230,'<a href=http://www.***.com/ target=_blank><img src=***.gif border=0></a>');
?theFloaters.addItem('followDiv2',12,230,'<a href=http://www.***.com/ target=_blank><img src=***.gif border=0></a>');
?theFloaters.play();
-->
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