function Compair(val1, val2)
{
	val1 = val1.toLowerCase();
	val2 = val2.toLowerCase();
	
	if (val1 != val2)
	{
		return false;
	}
		
	return true;
}

function validateEmail(email)
{
   var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
   return emailPattern.test(email);
}

function Check_Email_Address(field)
{
	var str = "Email=" + field;
	$.post("ErrorChecking.php", str, 
	function(data)
	{
	 return data;
	}
	);

}

function Check_Username(username, type)
{
	var str = "Username=" + username + 
			"&type=" + type;
	$.post("ErrorChecking.php", str, 
	function(data)
	{
	 $('#Name_Error').html(data);
	}
	);

}