// JScript source code

function checkEnter(e)
{
  var characterCode

  if(e && e.which)
  {
    e = e
    characterCode = e.which //character code is contained in NN4's which property
  }
  else
  {
    if(window.event) {e = event};
    characterCode = e.keyCode //character code is contained in IE's keyCode property
  }

  if(characterCode == 13)
  {
    if(SignIn())
      document.forms.frmSignIn.submit();

    return false 
  }
  else
  {
    return true 
  }
}

function SignIn()
{
  var euid = document.getElementById("uid");
  var epwd = document.getElementById("pwd");

	if(euid == null)
		return false;

	if(epwd == null)
		return false;

  if(euid.value == "")
  {

    var e1 = document.getElementById("msg");
    var e2 = document.getElementById("msg_spacer");

    e1.innerHTML = "! - User ID is required";
    e1.className = "navBoxMsg";
    e2.height = "8";

    euid.focus();
    euid.select();

    return false;
  }

  if(epwd.value == "")
  {
    var e1 = document.getElementById("msg");
    var e2 = document.getElementById("msg_spacer");

    e1.innerHTML = "! - Password is required";
    e1.className = "navBoxMsg";
    e2.height = "8";

    epwd.focus();
    epwd.select();

    return false;
  }

  document.frmSignIn.uid.value = euid.value
  document.frmSignIn.pwd.value = epwd.value

  var e1 = document.getElementById("msg");
  var e2 = document.getElementById("msg_spacer");

  e1.innerHTML = "";
  e1.height = "1";
  e1.className = "";
  e2.height = "1";

//  document.frmSignIn.submit();

  return true;
}

function SignOut()
{
  document.frmSignOut.submit();
}

function PWChange()
{
  var euid = document.getElementById("uid");
  var epwd = document.getElementById("pwd");

  if(euid != null)
  {
    document.frmPasswordChange.uid.value = euid.value
  }

  if(epwd != null)
  {
    document.frmPasswordChange.oldpwd.value = epwd.value
  }

  document.frmPasswordChange.submit();

  return true;
}

function Home()
{
  document.frmHome.submit();
}

function SignInMsg()
{
  alert('Please sign in first...');

  var euid = document.getElementById("uid");
  euid.focus();
  euid.select();
}

function Search()
{
  document.frmSearch.submit();
}

function ContactUs()
{
  document.forms.frmContactUs.submit();
}

function TOS()
{
  document.frmTOS.submit();
}

function Privacy()
{
  document.frmPrivacy.submit();
}

function UserManual()
{
  document.frmUserManual.submit();
}