var name = navigator.appName;
var version = parseInt(navigator.appVersion);

if (((name=="Netscape") && (version>=3)) || ((name=="Microsoft Internet Explorer") && (version>=4))) {
	browser_ok = true;

	home = new Image(120,29);
	homea = new Image(120,29);
	home.src = "images/home.gif";
	homea.src = "images/homea.gif";

	about = new Image(120,29);
	abouta = new Image(120,29);
	about.src = "images/about.gif";
	abouta.src = "images/abouta.gif";

	commercial = new Image(120,29);
	commerciala = new Image(120,29);
	commercial.src = "images/commercial.gif";
	commerciala.src = "images/commerciala.gif";

	household = new Image(120,29);
	householda = new Image(120,29);
	household.src = "images/household.gif";
	householda.src = "images/householda.gif";

	storage = new Image(120,29);
	storagea = new Image(120,29);
	storage.src = "images/storage.gif";
	storagea.src = "images/storagea.gif";

	tips = new Image(120,29);
	tipsa = new Image(120,29);
	tips.src = "images/tips.gif";
	tipsa.src = "images/tipsa.gif";

	brochures = new Image(120,29);
	brochuresa = new Image(120,29);
	brochures.src = "images/brochures.gif";
	brochuresa.src = "images/brochuresa.gif";

	videos = new Image(120,29);
	videosa = new Image(120,29);
	videos.src = "images/videos.gif";
	videosa.src = "images/videosa.gif";

	careers = new Image(120,29);
	careersa = new Image(120,29);
	careers.src = "images/careers.gif";
	careersa.src = "images/careersa.gif";

	links = new Image(120,29);
	linksa = new Image(120,29);
	links.src = "images/links.gif";
	linksa.src = "images/linksa.gif";

	contact = new Image(120,29);
	contacta = new Image(120,29);
	contact.src = "images/contact.gif";
	contacta.src = "images/contacta.gif";
}
else {
	browser_ok = false;
}

function set_image(image_name, image_src) {
    if (browser_ok)
    	document.images[image_name].src = eval(image_src + ".src");
}