/* HIGHLIGHT-EFFEKT BEI BUTTONS */

// Variablen definieren
var path;
var counter = 6;
var bookmark = 0;
var buttons0 = new Array('home','geschichte','news','galerie','weine','feedback');
var buttons1 = new Array();
var buttons2 = new Array();

// Bookmark-Button setzen
function init() {
	handleMouseOver(bookmark);
}

// Bookmark initialisieren
function setBookmark(id) {
	bookmark = id;
}

// Standard-Buttons in Arrays laden
function loadButtons(url) {
	path = url + 'images/buttons/';
	for (i = 0; i < counter; i++) {
		buttons1[i] = new Image(); buttons1[i].src = path + buttons0[i] + '1.gif';
		buttons2[i] = new Image(); buttons2[i].src = path + buttons0[i] + '2.gif';
	}
}

// Normalzustand herstellen
function handleMouseOut(id) {
	if (id != bookmark)
		getElem("id", buttons0[id], null).src = buttons1[id].src;
	else
		handleMouseOver(id);
}

// Hovereffekt herstellen
function handleMouseOver(id) {
	getElem("id", buttons0[id], null).src = buttons2[id].src;
}