function showFields(idImages, idDescription, idOfficialSite, idRoute, idResults, idLinkUp, idLinkDown)
{
	var oImages = document.getElementById(idImages);
	if (oImages != null)
	{
		oImages.style.display = "block";
	}
	var oDescription = document.getElementById(idDescription);
	if (oDescription != null)
	{
		oDescription.style.display = sBlock;
	}
	var oOfficialSite = document.getElementById(idOfficialSite);
	if (oOfficialSite != null)
	{
		oOfficialSite.style.display = sBlock;
	}
	var oRoute = document.getElementById(idRoute);
	if (oRoute != null)
	{
		oRoute.style.display = sBlock;
	}
	var oLinkDown = document.getElementById(idLinkDown);
	if (oLinkDown != null)
	{
		oLinkDown.style.display = "none";
	}
	var oLinkUp = document.getElementById(idLinkUp);
	if (oLinkUp != null)
	{
		oLinkUp.style.display = "block";
	}
	var oResults = document.getElementById(idResults);
	if (oResults != null)
	{
		oResults.style.display = "block";
	}
}
function hideFields(idImages, idDescription, idOfficialSite, idRoute, idResults, idLinkUp, idLinkDown)
{
	var oImages = document.getElementById(idImages);
	if (oImages != null)
	{
		oImages.style.display = "none";
	}
	var oDescription = document.getElementById(idDescription);
	if (oDescription != null)
	{
		oDescription.style.display = "none";
	}
	var oOfficialSite = document.getElementById(idOfficialSite);
	if (oOfficialSite != null)
	{
		oOfficialSite.style.display = "none";
	}
	var oRoute = document.getElementById(idRoute);
	if (oRoute != null)
	{
		oRoute.style.display = "none";
	}
	var oLinkDown = document.getElementById(idLinkDown);
	if (oLinkDown != null)
	{
		oLinkDown.style.display = "block";
	}
	var oLinkUp = document.getElementById(idLinkUp);
	if (oLinkUp != null)
	{
		oLinkUp.style.display = "none";
	}
	var oResults = document.getElementById(idResults);
	if (oResults != null)
	{
		oResults.style.display = "none";
	}
}