// Konstruktor-Funktion fŸr ein Navigationsobjekt
function navigationObject (width, height, name, statusText) {
	this.width = width;
	this.height = height;
	this.name = name;
	this.statusText = statusText;

	this.of = new Image (width, height);
	this.of.src = "../grafiken/navigation/" + name + "_of.gif";

	this.on = new Image (width, height);
	this.on.src = "../grafiken/navigation/" + name + "_on.gif";
}

function on(num) {
		document.images[navigation[num].name].src = navigation[num].on.src;
		window.status = navigation[num].statusText;
}

function of(num) {
		document.images[navigation[num].name].src = navigation[num].of.src;
		window.status = " ";
}

// DEFINITION DER NAVIGATIONSOBJEKTE
// -----------------------------------------------------------------------
var navigation = new Array();	// Navigationsobjekte

navigation[0] = new navigationObject(70, 10, "a", "Portrait");
navigation[1] = new navigationObject(84, 10, "b", "Leistungen");
navigation[2] = new navigationObject(80, 10, "c", "Garantien");
navigation[3] = new navigationObject(64, 10, "d", "Kontakt");
// -----------------------------------------------------------------------