function signin_Validator(Params)
{
  var ArrayParams = Params.split("|");
  if (document.getElementById(ArrayParams[0]).value == "")
  {
    alert("Please enter your Email.");
    document.getElementById(ArrayParams[0]).focus();
    return (false);
  }
  
  if ((document.getElementById(ArrayParams[0]).value.indexOf('@',0) == -1) || (document.getElementById(ArrayParams[0]).value.indexOf('.',0) == -1))
  {
    alert("Email Address is incorrectly formatted. Please enter again.");
    document.getElementById(ArrayParams[0]).focus();
    return (false);
  }
  
  if (document.getElementById(ArrayParams[1]).value == "")
  {
    alert("Please enter your Password.");
    document.getElementById(ArrayParams[1]).focus();
    return (false);
  }
  
  return (true);
}