How to change the url according to the combobox value in mvc3?

When I change the page path, like this: localhost/XXX/fr - the page is in french and when I write: localhost/XXX/en - the page is in english. (the text is taken from the resources files).

I also have a combobox contains "english" with value=en and "french" with value="fr".

now, How do I get the URL change by the selected value? I was thinking that maybe i sould write something like-

controllerName/.../theSelectedValue

but I dont know how to do this.

(the value selected is = $("#combobox")[0].value in JQuery, Can I write it in JQuery?)

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I actualy did this:

var urlString = window.location.host;   //the url with localhost:XXX only -and if it changes it will adjust i开发者_Python百科tself 

var Lang = $(this)[0].value;            //en or fr
window.location = "http://" + urlString + "/" + Lang;

but now I have another problem: window.location - refreshes the page, and the $(this)[0].value - returns to be as the beginning. for example if I change the combobox from "english" to "french", the language does change to french (coz the url isnt refreshed), but in the combobox, the selected field is "english" again and I cant change it because all the page is refreshed. so...is anybody can tell me what to do??

thank in advance.

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You can attach to the .change event for the combobox, like this:

$('#CLIENT_ID_FOR_YOUR_CHECKBOX_HERE').change(function() {
  window.location = "http://localhost/XXX/" + $(this).val();
});