function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		inside_tour_Layer_8_over = newImage("images/inside_tour_Layer-8-over.jpg");
		inside_tour_Layer_10_over = newImage("images/inside_tour_Layer-10-over.jpg");
		inside_tour_Layer_12_over = newImage("images/inside_tour_Layer-12-over.jpg");
		inside_tour_Layer_14_over = newImage("images/inside_tour_Layer-14-over.jpg");
		preloadFlag = true;
	}
}




function bookmarksite(title,url)
{
	if (window.sidebar) // firefox
		window.sidebar.addPanel(title, url, "");
	else if(window.opera && window.print)
	{ // opera
		var elem = document.createElement('a');
		elem.setAttribute('href',url);
		elem.setAttribute('title',title);
		elem.setAttribute('rel','sidebar');
		elem.click();
	} 
	else if(document.all)// ie
		window.external.AddFavorite(url, title);
}