// JavaScript Document

function showNewsletter(){
	var popUp = document.getElementById("popUp");
	popUp.style.visibility="visible";
	}
	
function closeNewsletter(){
	var popUp = document.getElementById("popUp");
	popUp.style.visibility="hidden";
	}


function showNewsletterLow(){
	var popUpLow = document.getElementById("popUpLow");
	popUpLow.style.visibility="visible";
	}
	
function closeNewsletterLow(){
	var popUpLow = document.getElementById("popUpLow");
	popUpLow.style.visibility="hidden";
	}
	
	
function submitForm(){
	var newsletterAddress = document.getElementById("newsletterAddress");
	var newsletterEmail = document.getElementById("newsletterEmail");

	if(newsletterEmail.value != ""){
		newsletterAddress.value = newsletterAddress.value + location.pathname;
		closeNewsletter();
		return true;
	}else{
		alert("Please enter a valid email address.")
		return false;
	}
}