homeOff = new Image;
baOff = new Image;
wreathsOff = new Image;
callOff = new Image;
aboutOff = new Image;
contactOff = new Image;

homeOn = new Image;
baOn = new Image;
wreathsOn = new Image;
callOn = new Image;
aboutOn = new Image;
contactOn = new Image;

if (pageType == "home") {
	baseImageDir = "./assets/images/";
} else {
	baseImageDir = "../assets/images/";
}

homeOff.src = baseImageDir + "home_off.gif";
baOff.src = baseImageDir + "ba_off.gif";
wreathsOff.src = baseImageDir + "wreaths_off.gif";
callOff.src = baseImageDir + "call_off.gif";
aboutOff.src = baseImageDir + "about_off.gif";
contactOff.src = baseImageDir + "contact_off.gif";

homeOn.src = baseImageDir + "home_on.gif";
baOn.src = baseImageDir + "ba_on.gif";
wreathsOn.src = baseImageDir + "wreaths_on.gif";
callOn.src = baseImageDir + "call_on.gif";
aboutOn.src = baseImageDir + "about_on.gif";
contactOn.src = baseImageDir + "contact_on.gif";

if (pageType != "none") {
	theImage = eval(pageType + "Off");
	theImage.src = eval(pageType + "On.src");
}


function chgImg(imgField, newImg) {
   if (document.images) {
      document[imgField].src = eval(newImg + ".src");
   }
}