function rollover(div) {
var curDiv = div;
curDiv.style.color = "#ffffff";
curDiv.style.background = "#B8BFA2";
curDiv.style.cursor = "hand";
}
function rollout(div) {
var curDiv = div;
curDiv.style.color = "#666666";
curDiv.style.background = "#d8dccc";
curDiv.style.cursor = "";
}

function newStyle(obj, style_1) {
	obj.className = style_1;
}


function gotos(newHref) {
window.location.href = newHref;
}

function newWin(newHref) {
winvar = window.open(newHref, "Weather", "height = 400, width=700, resizable=yes, scrollbars=1");
}

var intMaplength	
var intMapnum = 0
var arrMap = new Array()
arrMap[0] = "image_files/maps/map_0_1.png";
arrMap[1] = "image_files/maps/map_1_1.png";
arrMap[2] = "image_files/maps/map_2_1.png";
arrMap[3] = "image_files/maps/map_3_1.png";
intMaplength = arrMap.length - 1

function newMap(direction) {
	if (document.images) {
		intMapnum = intMapnum + direction;
		if(intMapnum > intMaplength) {
			intMapnum = intMaplength;
			}
		if(intMapnum < 0) {
			intMapnum = 0;
			}
		document.mapshow.src = arrMap[intMapnum];
		}
	else {
		alert("Sorry - you need to upgrade your browser to view this");
		}
	}