function ValidatePhone (logindBoxId, disableAutoreset)
{
    var loginBox = document.getElementById(logindBoxId);
    
    if (!loginBox)
    {
        return;
    }

//    if (!disableAutoreset) jQuery(loginBox).val('375');
//    
    jQuery(loginBox).keydown(function(key){
        var length = $(this).val().length;
        if (key.keyCode == 8 || key.keyCode == 9 || key.keyCode == 37 || key.keyCode == 39 || key.keyCode == 16) //enable backspace ad tab
        {
          return true;
        }
        if (length >= 12)  //permit to input only 12 digits
        {
          return false;
        }
      });
  }

function ValidateLength (inputId, maxLength) {
    
    if (!maxLength) {
        return;
    }

    var input = document.getElementById(inputId);
    if (!input) {
        return;
    }

    jQuery(input).keydown(function(key) {
        var length = $(this).val().length;
        if (key.keyCode == 8 || key.keyCode == 9 || key.keyCode == 37 || key.keyCode == 39 || key.keyCode == 16) //enable backspace ad tab
        {
          return true;
        }
        if (length >= maxLength)
        {
          return false;
        }
      });
}