Creating website containing google talk messenger, yahoo messenger and hotmail messenger like ebuddy

i am creating a websi开发者_Go百科te containing all this messenger mentioned above. I just want to know that which language should i use to embed all this messenger on one website .. ? shall i use PHP / JSP / any other server scripting ? also suggest me some method to embed all this messenger to one web page. I am newbie in web development. also i want to use XMPP protocol and also other protocol which are useful in chatting. Hope you people help me . Thanks in advance.

A same kind of question has been answered at

A pre-coded web-based client that can connect to OSCAR/AIM and/or GCHAT that I can host on my web server?.

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