// Name:	isEmail()
// Desc:	check if email is valid
// Input:	Email = string to check.
// Return:	True if valid, False if not.
// Ver:		1.6

function isEmail(Email)
{
	return Email.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\.biz)|(\..{2,2}))$)\b/gi);
}