<!--
// Detect if browser is Netscape 3 + or IE 4 +.
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) ||
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3";
    else br = "n2";

// Create image objects, preload all active and inactive images. 
    if (br== "n3") {


// ### BEGIN DISPLAY SCRIPT IMAGES ### 
	map1_tortolaon = new Image(); 
	map1_tortolaon.src = "images/map/bvi_on_05.jpg";
   	map1_tortolaoff = new Image(); 
   	map1_tortolaoff.src = "images/map/bvi_05.jpg";
   	
	map2_tortolaon = new Image(); 
	map2_tortolaon.src = "images/map/bvi_on_06.jpg";
   	map2_tortolaoff = new Image(); 
   	map2_tortolaoff.src = "images/map/bvi_06.jpg";   	

	map1_tortolaad = new Image(); 
	map1_tortolaad.src = "images/map/bvi_on_05.jpg";
   	map1_tortolaadoff = new Image(); 
   	map1_tortolaadoff.src = "images/map/bvi_05.jpg";		
	
	map2_tortolaad = new Image(); 
	map2_tortolaad.src = "images/map/bvi_on_06.jpg";
   	map2_tortolaadoff = new Image(); 
   	map2_tortolaadoff.src = "images/map/bvi_06.jpg";	


	map2on = new Image(); 
	map2on.src = "images/map/bvi_on_04.jpg";
   	map2off = new Image(); 
	map2off.src = "images/map/bvi_04.jpg";
	
	map3on = new Image(); 
	map3on.src = "images/map/bvi_on_10.jpg";
   	map3off = new Image(); 
	map3off.src = "images/map/bvi_10.jpg";
	
	map4on = new Image(); 
	map4on.src = "images/map/bvi_on_11.jpg";
   	map4off = new Image(); 
	map4off.src = "images/map/bvi_11.jpg";
	
	map5on = new Image(); 
	map5on.src = "images/map/bvi_on_08.jpg";
   	map5off = new Image(); 
	map5off.src = "images/map/bvi_08.jpg";
	
	map6on = new Image(); 
	map6on.src = "images/map/bvi_on_03.jpg";
   	map6off = new Image(); 
	map6off.src = "images/map/bvi_03.jpg";	

	map7on = new Image(); 
	map7on.src = "images/map/bvi_on_02.jpg";
   	map7off = new Image(); 
	map7off.src = "images/map/bvi_02.jpg";
	
// ### END DISPLAY SCRIPT IMAGES ### 
    }

// Function to "activate" images.
function imgAct(imgName) {
    if (br == "n3") {
    document[imgName].src = eval(imgName + "on.src");
    }
}

// Function to "deactivate" images.
function imgInact(imgName) {
    if (br == "n3") {
    document[imgName].src = eval(imgName + "off.src");   
    }
}

function imgAct_tortola(imgName) {
    if (br == "n3") {
    document[imgName].src = eval(imgName + "on.src");
    document["map1_tortola"].src = eval("map1_tortolaad.src");
    document["map2_tortola"].src = eval("map2_tortolaad.src");    
    }
}

// Function to "deactivate" images.
function imgInact_tortola(imgName) {
    if (br == "n3") {
    document[imgName].src = eval(imgName + "off.src");
  	document["map1_tortola"].src = eval("map1_tortolaadoff.src");        
  	document["map2_tortola"].src = eval("map2_tortolaadoff.src");    
    }
}

// -->