function onload_dispatch(){
			 if (navigator.browserLanguage)
			var language = navigator.browserLanguage; 
			else //Pour microsoft...pour faire changement
			var language = navigator.language; 
			if (language.indexOf('fr') > -1) document.location.href = '/fr/';
			else if (language.indexOf('nl') > -1) document.location.href = '/nl/';
			else if (language.indexOf('en') > -1) document.location.href = '/en/';
			else if (language.indexOf('de') > -1) document.location.href = '/de/';
			else if (language.indexOf('es') > -1) document.location.href = '/es/';
			else
			document.location.href = '/en/';
			}
		
		
		function choix_lang(lang){
           var http = window.location.href;//l'adresse en cours
		   var path = http.split("/");	//on decoupe
		   var full_path = "";//Pour la recréation du path
		   var i = 3;//on part a 3->dossier de language
		  		  if(lang != 'fr' && lang != 'en' && lang != 'es' && lang != 'nl' && lang != 'de') return false;//Vérification que la langue existe
			 while(path[i])
		    {
			if(i == 3)
			{
			full_path = full_path +'/' + lang;	//on change la langue	
			}
			else full_path = full_path + '/'+path[i];//on enmagasine le reste de l'url
			i++;			
			}
		// alert(full_path);
	   window.location.href=full_path;//redirection
        }