function slideDownSlideUp(paneId)
{
	if (document.getElementById(paneId).style.display == "none")
	{
		Effect.SlideDown(paneId);
		document.images[paneId + "Img"].src = "images/titlePane_opened.jpg";
	}
	else
	{
		Effect.SlideUp(paneId);
		document.images[paneId + "Img"].src = "images/titlePane_closed.jpg";
	}
}