var languageEnglish = location.pathname;
if (languageEnglish.lastIndexOf("_f.") == -1)
	languageEnglish = languageEnglish.replace("_f.","_e.");
else 
	languageEnglish = languageEnglish.replace("_f.","_e.");

var languageFrancais = location.pathname;
if (languageFrancais.lastIndexOf("_e.") == -1)
	languageFrancais = languageFrancais.replace("_e.","_f.");
else 
	languageFrancais = languageFrancais.replace("_e.","_f.");