Easy Banners allows you to display a banner quickly. The banner can be shown on all page by change theme file or just a single post/page by short code
The plugin can run by WordPress short code or can be inserted into template files to run on each page. From version 1.4 the short code was supported.
The banner support image, Ads and flash. You may set the target link and it will be navigated to once the banner clicked. For flash banner it is not supported this stage.
The plugin won't upload image/flash itself and you should use the default media feature of WordPress.