Looking for a programming language to use for my new project

[Kratos]

Hi Guys,

i have a concept for a webpage and need help with the best programming language. I have created a few PHP - Projects with some javascript in the past. Most of the time i'm programming offline.

What i need:
A programming language, that can update parts of a webpage, not the complete webpage.
A programming language, where i can create interactive graphics (like bar charts, where the user can change the parameters without reloading)
A good IDE with strong debugging tools (worked without any for my php projects -.-)
A big community, where i can find tutorials and help
It has to run on a linux webserver.

Any suggestions? I would like to learn C# or VB.net but i dont know if these programming languages have the possibilities i need.

Thanks for your help and sorry for my bad english

Greetings from Germany
Kratos

[Kratos]

Nobody wanna help me? :/
Is the answer too obvious? I can not believe, that its hard to give some tips :>

[Jeff Mott]

A programming language, that can update parts of a webpage, not the complete webpage.

JavaScript plus Ajax.

A programming language, where i can create interactive graphics (like bar charts, where the user can change the parameters without reloading)

JavaScript plus SVG, Canvas, and VML.

[Kratos]

Can you tell me a good compiler then? I used eclipse for PHP but i am very unhappy with it.
No search over a complete project,
the code indention is stupid,
the help is not very helpful.
and so on.

Greetings
Kratos

[handcraftedweb]

JavaScript is interpreted by the browser.

Can you tell me a good compiler then? I used eclipse for PHP but i am very unhappy with it.
No search over a complete project,
the code indention is stupid,
the help is not very helpful.
and so on.

Greetings
Kratos