var overlay, externalUrl;

 

function mainNavigationOver(a)

{

	var img = a.getElementsByTagName("IMG")[0];	

	img.src = img.src.replace(".gif", "_over.gif");	

}



function mainNavigationOut(a)

{

	var img = a.getElementsByTagName("IMG")[0];

	img.src = img.src.replace("_over.gif", ".gif");

}



function homepageLoaded()

{
	var v = document.getElementById("latitude-360-" + (Math.floor(Math.random() * 4) + 1)).style.display = "block";
}



// NO LONGER IN USE

function latitude360Over(a, n) 

{

	var img = a.getElementsByTagName("IMG")[0];

	

	img.src = img.src.replace(".jpg", "_over.jpg");	

	

	document.getElementById("latitude-360-text").style.display = "none";

	

	document.getElementById(n).className = "";

}



function latitude360Out(a, n) 

{

	var img = a.getElementsByTagName("IMG")[0];

	

	img.src = img.src.replace("_over.jpg", ".jpg");



	document.getElementById("latitude-360-text").style.display = "block";



	document.getElementById(n).className = "arrow";

}

// END NO LONGER IN USE



function goExternal(url)

{

	externalUrl =  url;



	var w = document.getElementById("exit-warning");

	

	if (w)

	{

		var y;

		

		if (document.documentElement.scrollTop)

		{

			y = document.documentElement.scrollTop;

		}

		else

		{

			y = document.body.scrollTop;

		}

		

		if (!overlay)

		{

			overlay = document.createElement("DIV");

			overlay.className = "overlay";

			document.body.appendChild(overlay);

		}



		overlay.style.display = "block";



		overlay.style.height = document.body.clientHeight + "px";



		w.className = "show";

		w.style.left = (document.body.clientWidth - w.offsetWidth) / 2 + "px";	

		w.style.top = y + 175 + "px";

		var l = w.getElementsByTagName("A").length;
		
		for (var i = 0; i < l; i++)
		{
			if ((w.getElementsByTagName("A")[i].onclick + "").indexOf("reallyGoExternal") != -1)
			{
				w.getElementsByTagName("A")[i].onclick = null;
				w.getElementsByTagName("A")[i].href = externalUrl;
			}
		}
	}

}



function reallyGoExternal() 

{

	window.location.href = externalUrl;

}



function cancelGoExternal()

{

	overlay.style.display = "none";

	document.getElementById("exit-warning").className = "";

}

function insertMovie(file)
{
	document.write('<object classid=\"clsid: 02BF25D5...\" ...>\n');
	document.write('<param name=\"src\" value=\"' + file + '\" />\n');
	document.write('</object>\n');
}