function deplie_lng(id,lng)
{
	
	
	if(lng=='fr')
	{
		document.getElementById("bloc_fr"+id).style.display ="block";
		document.getElementById("bloc_en"+id).style.display ="none";
		
		document.getElementById("bloc_legende_fr"+id).style.display ="block";
		document.getElementById("bloc_legende_en"+id).style.display ="none";
		
	
	  	document.getElementById("img_fr"+id).src = "maj/phototheque/photos/charte/fr.jpg";
		
	  	document.getElementById("img_en"+id).src = "maj/phototheque/photos/charte/en_off.jpg";
	  	
		
		
		

	}
	else if(lng=='en')
	{
		
		document.getElementById("bloc_fr"+id).style.display ="none";
		document.getElementById("bloc_en"+id).style.display ="block";
		
		document.getElementById("bloc_legende_fr"+id).style.display ="none";
		document.getElementById("bloc_legende_en"+id).style.display ="block";
	
	  	document.getElementById("img_fr"+id).src = "maj/phototheque/photos/charte/fr_off.jpg";
		
	  	document.getElementById("img_en"+id).src = "maj/phototheque/photos/charte/en.jpg";


	}
		


}