Redirecting based on JS

I don't know JS but I need redirecting for ma page

[tomas_kimi]

I searched on the web but I didn't found it. Do you know about some script library or have you got free script for me?

Sorry my english.

[Rambo Tribble]

Before resorting to JavaScript, I might suggest you investigate the meta tag:

<meta http-equiv="refresh" content="10;URL=http://www.whatever.com/index.html">

The number after content= is the delay in seconds.

[tomas_kimi]

I know HTML and tag meta. But I want to separate people who has got czech language and other language.

[Rambo Tribble]

It sounds like you want to modify the location.href based on the navigator object's language specification. This will return the language code in an alert:

alert(navigator.language?navigator.language:navigator.browserLanguage); 

You will probably want something like (I'm guessing the code for Czech):

var lang=navigator.language?navigator.language:navigator.browserLanguage;
if(lang.indexOf('cz')!=-1){
location.href="http://www.yoursite.com/czech_page.html
}else{
location.href="http://www.yoursite.com/esperanto_page.html
}

[tomas_kimi]

:-) thank you