//<![CDATA[  
function mapload(){
	var map = new GMap2(document.getElementById("map"));
	map.addControl(new GSmallMapControl());
	map.addControl(new GMapTypeControl());
	map.setCenter(new GLatLng(56.1853110, -4.6746826), 10);
	return map;
}

function xml() {
	var xmldata = "../map_data_scotland.xml";
	return xmldata;
}

function polyline1(map){
	var mm = new MarkerManager(map);
	var polyline = new GPolyline.fromEncoded({
	color: "#0000ff",
	weight: 4,
	opacity: 0.8,
	points: "wfwuIr`i[shDm{B}o@vnCw~Bl{BaxEip@umAdfCymB}aCueDr|HgSzrB",
	levels: "PJHJIIKGP",
	zoomFactor: 2,
	numLevels: 18
	});
	map.addOverlay(polyline);
	mm.addMarker(new ELabel(new GLatLng(56.1574, -4.63898),"Start","mapstart"),9,17);	
	mm.refresh();
	
	return polyline;
}

function navshow(hide) {
	var place = new Array(5)
	place[0]= "y2001"
	place[1]= "y2000"
	place[2]= "y1999"
	place[3]= "y1998"
	place[4]= "y1997"
	for (i=0;i<=4;i++)	{
		var placename = document.getElementById(place[i]);
		placename.className="navhide";
	}
	
	var navsize = document.getElementById(hide);
	navsize.className="nav";
}


//]]>