function VO2LoginForm_Submit()
{
    if (VO2LoginForm_OnSubmit())
    {
        document.LoginForm.submit();
    }   
}

function VO2LoginForm_OnSubmit()
{
	var u = document.getElementById("LoginName").value;
	var p = document.getElementById("Password").value;

    return VO2LoginForm_Validate(u, p);
}

function VO2LoginForm_Validate(username, password)
{
    if (username.length == 0)
    {
        alert("Provide a user name");
        return false;
    }
    if (password.length == 0)
    {
        alert("Provide a password");
        return false;
    }
    
    return true;
}