// JavaScript Documentif(document.images) {

if(document.images) {

	var imagesNormal = new Object();
	imagesNormal["home"] = new Image(51,27);
	imagesNormal["home"].src = "images/nav/homeoff.jpg";
	imagesNormal["about"] = new Image(55,27);
	imagesNormal["about"].src = "images/nav/aboutoff.jpg";
	imagesNormal["news"] = new Image(49,27);
	imagesNormal["news"].src = "images/nav/newsoff.jpg";
	imagesNormal["pro"] = new Image(66,27);
	imagesNormal["pro"].src = "images/nav/prodoff.jpg";	
	imagesNormal["repair"] = new Image(91,27);
	imagesNormal["repair"].src = "images/nav/repairoff.jpg";
	imagesNormal["pcb"] = new Image(155,27);
	imagesNormal["pcb"].src = "images/nav/pcboff.jpg";	
	imagesNormal["con"] = new Image(63,27);
	imagesNormal["con"].src = "images/nav/conoff.jpg";
	imagesNormal["car"] = new Image(55,27);
	imagesNormal["car"].src = "images/nav/careersoff.jpg";
	
	var imagesOver = new Object();
	imagesOver["home"] = new Image(51,27);
	imagesOver["home"].src = "images/nav/homeon.jpg";
	imagesOver["about"] = new Image(55,27);
	imagesOver["about"].src = "images/nav/abouton.jpg";
	imagesOver["news"] = new Image(49,27);
	imagesOver["news"].src = "images/nav/newson.jpg";
	imagesOver["pro"] = new Image(66,27);
	imagesOver["pro"].src = "images/nav/prodon.jpg";
	imagesOver["repair"] = new Image(91,27);
	imagesOver["repair"].src = "images/nav/repairon.jpg";
	imagesOver["pcb"] = new Image(155,27);
	imagesOver["pcb"].src = "images/nav/pcbon.jpg";
	imagesOver["con"] = new Image(63,27);
	imagesOver["con"].src = "images/nav/conon.jpg";
	imagesOver["car"] = new Image(55,27);
	imagesOver["car"].src = "images/nav/careerson.jpg";
}

function setImage(imgName, type) {
	if(document.images) {
		if(type == "Over") {
			document.images[imgName].src = imagesOver[imgName].src;
			return true;
		}else if(type == "normal") {
			document.images[imgName].src = imagesNormal[imgName].src;
			return true;
		}
	}
	return false;
}