function checkSSN(sender, args)
{
	args.IsValid = ((args.Value.length == 9) && !isNaN(args.Value));
}

function checkEmail(sender, args)
{
	args.IsValid = args.Value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\.cc)|(\.tv)|(\.biz)|(\.info)|(\.mobi)|(\.ws)|(\.us)|(\.name)|(\..{2,2}))$)\b/gi);
}

function checkPassword(sender, args)
{
	args.IsValid = (args.Value.length >= 4);
}

function checkZip(sender, args)
{
	args.IsValid = ((args.Value.length == 5) && !isNaN(args.Value));
}

function checkYear(sender, args)
{
	args.IsValid = ((args.Value.length == 4) && !isNaN(args.Value));
}