function displayError(obj, msg)
{
	var errBlock = document.getElementById(obj.id + "-err");
	if (null == errBlock)
	{
		return "  • " + msg + "\n";
	}
	else
	{
		errBlock.innerHTML = msg;
		errBlock.style.display = "block";
		return "";
	}
}

function hideAllErrors(fObj)
{
	for (var i = 0; i < fObj.elements.length; i++)
	{
		var errBlock = document.getElementById(fObj.elements[i].id + "-err");
		if (null != errBlock)
		{
			errBlock.innerHTML = "";
			errBlock.style.display = "none";
		}
	}
}

function showAllErrors(fObj)
{
	for (var i = 0; i < fObj.elements.length; i++)
	{
		var errBlock = document.getElementById(fObj.elements[i].id + "-err");
		if (null != errBlock && errBlock.innerHTML.length != 0)
			errBlock.style.display = "block";
	}
}