function validateSubscription() {	
	
	if(isWhitespace(document.getElementById("email").value) == true) {
		document.getElementById("emailv").innerHTML = "Please enter Email!";
		document.getElementById("email").focus();
		return false;
	} else {
		document.getElementById("emailv").innerHTML = "";	
	}
	
	if(isValidEmail(document.getElementById("email").value) == false) {
		document.getElementById("emailv").innerHTML = "Please enter Valid Email!";
		document.getElementById("email").focus();
		return false;
	} else {
		document.getElementById("emailv").innerHTML = "";	
	}
}