var cookieEnabled;

document.cookie="abc123=abc123"; // test if browser accepts cookies
document.cookie.indexOf("abc123")!=-1?cookieEnabled=true:cookieEnabled=false;

if (cookieEnabled == true){
	DeleteCookie('abc123');
}

function restoreValuesFromCookies(){
	if (cookieEnabled){
		var fname = GetCookie('sun_name')
		var email = GetCookie('sun_email')

		if (fname != null)
			document.getElementById('sun_name').value = fname;
		else
			document.getElementById('sun_name').value = "";
		if (email != null)
			document.getElementById('sun_email').value = email;
		else
			document.getElementById('sun_email').value = "";
	}
}


function formValidateNoFName(){
	var email = document.getElementById('sun_email');
	
	var message = '';
	var flag = false;
	
	if (email.value == ''){
		message+='\nEmail Address is Required';
		flag = true;
	} else {
		var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
		var regex = new RegExp(emailReg);
		if (regex.test(email.value) == false){
			message+='\nEmail Address is Incorrect';
			flag = true;
		}
	}
	
	if (flag == true){
		alert(message);
		return false;
	}
	
	
	
	if (cookieEnabled){
		SetCookie('sun_email',email.value);
	}
	
	return true;
}


function formValidate(){
	var fname = document.getElementById('sun_name');
	var email = document.getElementById('sun_email');
	
	var message = '';
	var flag = false;
	
	if (fname.value == ''){
		message+='First Name is Required';
		flag = true;
	}
	
	if (email.value == ''){
		message+='\nEmail Address is Required';
		flag = true;
	} else {
		var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
		var regex = new RegExp(emailReg);
		if (regex.test(email.value) == false){
			message+='\nEmail Address is Incorrect';
			flag = true;
		}
	}
	
	if (flag == true){
		alert(message);
		return false;
	}
	
	
	
	if (cookieEnabled){
		SetCookie('sun_name',fname.value);
		SetCookie('sun_email',email.value);
	}
	
	return true;
}