var zoomImage = new Array(4)
	zoomImage[0] = "images/zoom1Map.jpg";
	zoomImage[1] = "images/zoom2Map.jpg";
	zoomImage[2] = "images/zoom3Map.jpg";
	zoomImage[3] = "images/zoom4Map.jpg";
var ImageN = 0

function  zoomIn(){
if (ImageN < 2) {
ImageN ++
document.zoom_map.zoom_out1.disabled = false
document.zoom_map.zoom_out2.disabled = false
document.map_image.src = zoomImage[ImageN]
} else if (ImageN == 2) {
ImageN ++
document.zoom_map.zoom_in1.disabled = true
document.zoom_map.zoom_in2.disabled = true
document.zoom_map.zoom_out1.disabled = false
document.zoom_map.zoom_out2.disabled = false
document.map_image.src = zoomImage[ImageN]
} else {
alert("Error! Please go to the contact page and submit a report so we can fix this problem.");
}
}

function zoomOut(){
if (ImageN > 1) {
ImageN --
document.zoom_map.zoom_in1.disabled = false
document.zoom_map.zoom_in2.disabled = false
document.map_image.src = zoomImage[ImageN]
} else if (ImageN == 1) {
ImageN --
document.zoom_map.zoom_out1.disabled = true
document.zoom_map.zoom_out2.disabled = true
document.zoom_map.zoom_in1.disabled = false
document.zoom_map.zoom_in2.disabled = false
document.map_image.src = zoomImage[ImageN]
} else {
alert("Error! Please go to the contact page and submit a report so we can fix this problem.");
}
}