function Montrer(strMenu) {
	AnnulerCacher();
	CacherMenus();
	if (document.getElementById("MM"+strMenu))//undefined
		with (document.getElementById("MM"+strMenu).style)
			visibility="visible";
//	SelectVisible("hidden",document.getElementsByTagName('select'));
}

var timeout;
function CacherDelai()
{
timeout = setTimeout('CacherMenus()',650);
}

function AnnulerCacher() {
	if (timeout) {
		clearTimeout(timeout);
	}
}


function CacherMenus() {
	for(i=1;i<=8;i++) {
		if (document.getElementById("MM"+i))//undefined
			with(document.getElementById("MM"+i).style)
				visibility="hidden";
	}
}