// datei: javascript.js

// Neues Fenster mit Link öffnen
// Beispiel: <a href="javascript:fenster('seite.php',800,600)">Link</a>
function fenster(a,b,h) {
 window.open(a,'x','width='+b+',height='+h);
}

userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function findElement(n,ly) {
	if (browserVers < 4)		return document[n];
	var curDoc = ly ? ly.document : document;
	var elem = curDoc[n];
	if (!elem) {
		for (var i=0;i<curDoc.layers.length;i++) {
			elem = findElement(n,curDoc.layers[i]);
			if (elem) return elem;
		}
	}
	return elem;
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images) {
		var img;
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			img = null;
			if (document.layers) {
				img = findElement(changeImages.arguments[i],0);
			}
			else {
				img = document.images[changeImages.arguments[i]];
			}
			if (img) {
				img.src = changeImages.arguments[i+1];
			}
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		button_home_over = newImage("../images/button-home-over.jpg");
		button_about_over = newImage("../images/button-about-over.jpg");
		button_fotos_over = newImage("../images/button-fotos-over.jpg");
		button_news_over = newImage("../images/button-news-over.jpg");
		button_guest_over = newImage("../images/button-guest-over.jpg");
		button_contact_over = newImage("../images/button-contact-over.jpg");
		button_links_over = newImage("../images/button-links-over.jpg");
		button_portfolio_over = newImage("../images/button-portfolio-over.jpg");
		preloadFlag = true;
	}
}



// Weitere JavaScripte finden Sie unter:
// www.homepage-total.de