// JavaScript Document
function openBanner(sIdBanner) {
	//alert(sIdBanner);
	var oBanner; // Object
	oBanner = document.getElementById(sIdBanner);
	//oBanner.style.visibility = "block";
	oBanner.style.visibility = "visible";
	//oBanner.style.display = "block";
}

function closeBanner(sIdBanner) {
	var oBanner; // Object
	oBanner = document.getElementById(sIdBanner);
	oBanner.style.visibility = "hidden";
}