//used to show the hotel map
function showHotelMap()
{
	var mapurl='/HotelMap.aspx';
	window.open(mapurl,null,"height=600, width=760, menubar=no, status=no, titlebar=no, resizable=no, scrollbars=yes");
}

//used to insert content ads
function getAd(containerID, adID, altText)
{
	var container=document.getElementById(containerID);
	if (container)
	{
		var format="<a href='/ct.aspx?ID=_ADID_'><img src='/ServerImage/ai.ashx?ID=_ADID_' alt='_ALTTEXT_'></a>";
		format=format.replace(/_ADID_/,adID);
		format=format.replace(/_ADID_/,adID);
		format=format.replace(/_ALTTEXT_/,altText);
		container.innerHTML=format;
	}
}

//image swapping routine
function swapImage(elem, imageSrc)
{
	elem.src=imageSrc;
}