Oriental characters displaying in source

I’ve looked at all the plugins using the plugin editor to find the problem, yet I can’t seem to narrow it down.

When I look at the source for my blog, I am finding this:

<script type=”text/javascript”>
var web = document.location;
if (parent.location.domain !== self.location.domain) {
alert(‘你现在访问的是’ + web + ‘\n 检测到你使用框架浏览本站内容，本页即将跳转到创作共用约定页面。\n 请不要使用框架跨站调用本站内容。\n 请遵守 Creative Commons 协议。\nScoop’s Views 授权方式为:署名 · 非商业用途 · 保持一致’);
this.location=’http://www.creativecommons.cn/licenses/by-nc-sa/1.0/&#8217;;
}
</script>

A couple of weeks ago, because of its location, I thought I had it narrowed down to a certain plugin. I’ve run Google searches on various parts of the code, but came up empty handed.

I think I’ve turned off every plugin — one-at-a-time — to track it down. When I used that method, over the course of a few days, I didn’t find it. I don’t want to turn off all the plugins and then turn then on one-by-one, as a lot of stuff will get broken — and be broken for over a week or so, as I don’t have all the time I wish I had to track sit back and do nothing more than play with the plugins.

The coding is causing validation errors, but also display problems in a few browsers.

Thanks!