/*function check_subscription_Inputs() {

document.getElementById("val_userSubscription").style.display="none";

	if(document.getElementById("userSubscription").value=="") {
	
		if(document.getElementById("userSubscription").value=="") {
		document.getElementById("val_userSubscription").style.display="block";
		}
	
	return false;
	}
	
	else { 
	return true;
	}
}
*/
function check_subscriptionEmail() {
document.getElementById("val_emailSubscription").style.display="none";
document.getElementById("alert_emailSubscription").style.display="none";

	if(document.getElementById("emailSubscription").value=="") {
	document.getElementById("val_emailSubscription").style.display="block";
	return false;
	}
	else {
	var emailrule = new RegExp("^[0-9a-z]{1}([-_.]?[0-9a-z]{1})*[@]{1}[0-9a-z]{1}([-.]?[0-9a-z]{1})*[.]{1}[a-z]{2,4}$","ig");
	if (emailrule.test(document.getElementById("emailSubscription").value))
		{
		document.getElementById("alert_emailSubscription").style.display="none";
		return true;
		}
	else
		{
		document.getElementById("alert_emailSubscription").style.display="block";
		document.getElementById("emailSubscription").focus();
		return false;
		}
	}
}

/*
function checkSubscription() {

	if(!(check_subscription_Inputs() && check_subscriptionEmail() ) ) {
		check_subscriptionEmail();
		return false;
	}
	else {
		return true;
	}
}*/