russian characters

I need to use Russian characters in the title setTitle () and etc.
I have seen in a file jscharts.js Russian characters. how to use them?
Cp1251 encoding or utf-8.
Help plz.

We have no Russian characters support for now, in this version we use SVG for rendering graphics and also texts. The only supported characters are the following:

!"#$%&\()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~'¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ

Sabin

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JS Charts - Created by Smartketer LLC

And how you can remove part of the supported characters for other needed me.
If so then Prompt where to look and what to do?

For now we are not able to add new characters. Most probably in the future versions the texts in the charts will be plain texts in DIVs and you shouldn't have these problems anymore. Unfortunately we can't make any estimate on when this version will be released.

Sabin

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JS Charts - Created by Smartketer LLC