how to add Google language on header?

I  built a Google lancuage block in homepage. it work fine.but i want to put the language botton in header.  how can i do that ?

I built google language .( built html block in homepage , then write code in it )  

the best regards

Ling

You can add the code in "templates/tmpl_YOURTEMPLATE/_header.html" you just need to find the right place in the layout (depending on the template), I recommend you to place the button in the topest menu div..