function selectLang(selectedLang) {
	$('.lang').hide();
	$('.'+selectedLang).show();
	
	// sets the language pref in a cookie
	$.cookie('language', selectedLang);
}

jQuery(document).ready(function() {

	initLang();
	
	$('.vignette img').click(function() {
		$('.loader').attr('src', $(this).data('big'));
	});
	
	$('#lang div').click(function() {
		var lang = $(this).attr('class');
		selectLang(lang);
	});
});

function initLang() {
	// gets the language pref from the cookie
	var lang = $.cookie('language');
	
	// default language
	if (lang == null) {
		lang = 'fr';
	}
	
	selectLang(lang);
}