function changemois(direction,mois,annee){
	killAjax()
	ret = function() {
		if(ajaxOk()){
			document.getElementById('calendrier').innerHTML=objAjax.responseText;
			cleanCal();
		}
	}
	callAjax('/script/ajax.php?what=calendrier&dir='+direction+'&mois='+mois+'&annee='+annee,ret,null);
}

function cleanCal(){
	var a = document.getElementById('calendrier').getElementsByTagName('td');
	for(i=0;i<a.length;i++){
		if(a[i].innerHTML=='' || a[i].innerHTML=='&nbsp;'){a[i].className='vide';}
	}
}

function envoiDemande(hndl){
	if(validForm(hndl)){
		callAjax('/script/adhesionAdd.php',null,$('formAdhesion'),hndl);
	}
}