一些微博 博客的顶部导航条是怎么实现点击页面其他链接不会变动的
这个导航条就是许多 博客 空间 微博的最上面的那个导航条 那个导航条实现起来很简单 本人已经搞定 不过我问的是其他的
我看了 qq空间 新浪微博 facebook 这三个，发现他们的导航条 不会随着你点页面其他的链接而刷新，也就是你只有不按浏览器刷新键 或者是F5键，点击页面的其他链接（不是页面的全部链接） 导航条都不会刷新的。
我测试过，我是在导航条搜索框那里输入字符的，点击其他链接，字符还在，所有肯定导航条没重新加载。 qq空间的导航条还有音乐，更加确定不会重新加载导航条了，不然搞背景音乐没意义。
还有页面代码也看过 都没有出现框架这个东西。不要说是用框架实现的。我是学php的。非常急切的想要这个功能，目前正在为自己写个简单的文章博客系统，请高手帮帮忙。
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AJAX，没用过吗
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用jquery ajax吧，标签选择器很强大，不用写在onclick里
样式与控制分离
局部刷新主要用ajax技术，不会存在不兼容的情况
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我想应该是iframe或者框架做的吧.那样就不会刷新某一部分的内容了.
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亲这个是ajax功能，请可以看一下这个视频就懂了
http://www.php100.com/html/shipinjiaocheng/PHP100shipinjiaocheng/2009/0525/2942.html
http://www.php100.com/html/shipinjiaocheng/PHP100shipinjiaocheng/2009/0607/2965.html
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