// JavaScript Document
function WCB() {
	date = new Date();
	heure = date.getHours();
	jourSemaine = date.getDay();
	if((heure>=8)&&(heure<=20)&&(jourSemaine>=1)){
		document.getElementById('WebCallBack_ON').style.visibility = 'visible';
		document.getElementById('WebCallBack_ON').style.display = 'block';
	}
	else{
		document.getElementById('WebCallBack_OFF').style.visibility = 'visible';
		document.getElementById('WebCallBack_OFF').style.display = 'block';
	}
}