function showPopup() {
		document.getElementById('moreInfoPopup').style.visibility = "visible";
}
function hidePopup() {
		document.getElementById('moreInfoPopup').style.visibility = "hidden";
}

function showLogin() {
	document.getElementById('overlay').style.visibility = "visible";
    document.getElementById('registerBox').style.visibility = "visible";
	document.getElementById('registerBoxTop').style.visibility = "visible";
	document.getElementById('registerBoxBottom').style.visibility = "visible";
    
}
function hideLogin() {
	document.getElementById('overlay').style.visibility = "hidden";
    document.getElementById('registerBox').style.visibility = "hidden";
	document.getElementById('registerBoxTop').style.visibility = "hidden";
	document.getElementById('registerBoxBottom').style.visibility = "hidden";
    
}