Content Translation problem

Hello everybody,

I use the i18n module for localization.

I create one node and translate it for 2nd language. Set this node url in primary menu.

Enable the Language Switcher Block. As i click on language, the page body part is not translated into 2nd language.

But , After i click on language from block and click on that menu then i get the translated page.

Can anybody have solution to get translated page as i change language from language switcher block.

Its urgent , so please forward your clues.

Thanks in advance.