Free webswf software for linux

WebSwf is a program for generating slide shows in Macromedia SWF Flash format. WebSwf Slide Show Creator is a multi-user application with a client-server architecture. SWF generation is done with PHPs Ming extensions.
Main features:
- Multi user, every user can keep different projects, a project is a container for one or more slideshows.
- Simple and cross fading are supported.
- Client-server, all data are stored in the server database and folders.
- Modern browsers are supported, for example Firefox.
- Built upon well known open-source technologie such as PHP, MySQL and Ming SWF libraries, can be easily customized.
- Slideshows can be tailored to be used on an handheld device.