function envoieDem(hndl, lang){
	if(validForm(hndl)){
		killAjax();
		ret = function(){
			if(ajaxOk()){
				document.getElementById('formemploi').innerHTML = objAjax.responseText;
			}
		}
		callAjax('/script/addDemande.php?lang='+lang,ret,null,hndl);
	}
}