the project is to establish a [url removed, login to view] clone based on Jabber. I guess the best solution is ejabbered ([url removed, login to view]) and as client claros chat or JW Chat (which is included on ejabbered). But if you know better solutions just suggest...
For the ajax frontent you could combine the messenger with this or such a frontend: [url removed, login to view] It looks meebo like.
So at the end you should install a meebo clone which can be used in multilanguage - primarly German and English. Furthermore file sharing should be possible. Please check [url removed, login to view] for detailed features.
Thanks a lot.
P.S. Please tell me also the requirements for the webserver.
Thanks for your comments. I agree that Openfire looks pretty cool and useful. Moreover it´s more professional. So I´d like to change my offer:
I want to build a mix site from meebo.com and mosoto.com. Important is the connectivity to all major networks and tools for file/music-sharing like on mosoto. Other like a reminder, calendar and so on would be useful but not necessary at the beginning. Moreover I don´t need access via an API like mosoto, but I need the possibility to do this later. So at the end it should be an extended version of meebo.
For the frontend you could use a customized version of spark or because of the flash api fore openfire an flash client like mosoto has.
I will increase by budget for this project and offer 300-1200 Dollar.