xiaoshatian

WordPress 3.0+ integrates Multi-Site feature of WordPress MU. We can easily create a lot of blogs, with only one deployment of WordPress.
WindStyle MultiSite Nav Bar can show a navigation bar on every blog of your WordPress site. All of blogs will show in this navigation bar. And you can customize site logo.
WordPress从3.0版本开始? ?并了Wordpress MU的多站点功能（MultiSite），凭借此功能，只需要部署一次Wordpress，就可以方便地创建出许多博客站点。当你在维护多个博客的时候，可能并不希望让这些博客看起来各自独立，如果你希望能通过类似导航栏的方式把多个博客连接起来，但又不想要使用臃肿的BuddyPress插件，那就尝试一下MultiSite Nav Bar吧。
MultiSite Nav Bar只需要在顶级网站中激活并? ?置，激活之后，它会在博客中添加一个导航栏，用以显示当前Wordpress站点的名称、Logo以及所有博客的链接。

WindStyle MultiSite Nav Bar

MultiSite navigation bar for Wordpress 3.0+. 针对Wordpress 3.0+的多站点导航栏插件。

rpetersen29

This plugin makes it easy to display a simple announcement banner or bar at the top of your website. You can easily customize the color of the links, text, and background of the bar from within the settings. You can also customize to your heart’s desire by adding your own custom CSS. There’s also a fancy preview section within the settings so you can see your changes before you save them.
<h4>Now with multi-banner support</h4>
With Pro features you can display up to 5 separate banners on your site. Banners can be shown simultaneously or plan weeks of banners by showing them consecutively.

Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website

The banners created are embedded within the html of the page, so if you enter your html correctly they will be tab-navigable and placed nicely in the content flow.

Very easy to use, instructions were clear, did what my client needed with no extra bells & whistles. 

good solution for simple accessible banner

Display a simple banner/bar at the top or bottom of your website. Now with multi-banner support.

WindStyle MultiSite Nav Bar vs Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website