// JavaScript Document

function cacher_montrer(elemid, interval) {
	halfinterval=interval/2;
if(document.getElementById(elemid).style.visibility = 'hidden')
{
setTimeout("document.getElementById('"+elemid+"').style.visibility = 'visible';", halfinterval);
}
else
{
setTimeout("document.getElementById('"+elemid+"').style.visibility = 'hidden';", halfinterval);
}
}

function clignotement(elemid, interval)
{
	setInterval("cacher_montrer('"+elemid+"', "+interval+");",interval);
}