//Ma verif des champs authentification
function Verif_champ_authentification(){
	
	if(document.getElementById('login').value=="" || document.getElementById('password').value=="")
		{
		document.getElementById('verif_champ').innerHTML=' * Requis';
		document.getElementById('verif_champ').style.color='red';
		document.getElementById('verif_champ').style.fontSize='12px';
		}
}