var ready = 0;

function initNavImages(path){
/* Vorladen der Bilder für die Navigation auf allen Seiten */
	n_1 = new Image();
	n_1.src = path+"nav/archive.gif";
	n_2 = new Image();
	n_2.src = path+"nav/portfoglio.gif";
	n_3 = new Image();
	n_3.src = path+"nav/vita.gif";
	n_4 = new Image();
	n_4.src = path+"nav/contact.gif";
	n_5 = new Image();
	n_5.src = path+"nav/home.gif";
}

function init()
{
	/* Vorladen des Hintergrundbildes */
	var bg = document.getElementById("container_bg");
	var ready = 1;
	if(ready){
		document.getElementById("container").style.visibility = "visible";
	}
}

function nextImage(ordner){
	/* Weiter-Navigation innerhalb der Fotoserien */
	if(zaehler < (all_photos.length - 1)) zaehler = zaehler + 1;
	else zaehler = 0;
	bildtag = "<img src=\"photos/"+ordner+"/"+all_photos[zaehler]+"\" border=\"0\">";
	document.getElementById('photo').innerHTML = bildtag;
}
	
function lastImage(ordner){
	/* Zurueck-Navigation innerhalb der Fotoserien */
	if(zaehler > 0) zaehler = zaehler - 1;
	else zaehler = (all_photos.length - 1);
	bildtag = "<img src=\"photos/"+ordner+"/"+all_photos[zaehler]+"\" border=\"0\">";
	document.getElementById('photo').innerHTML = bildtag;
}

function next(ordner){
	/* Weiter-Navigation innerhalb der Fotoserien */
	if(zaehler < (all_photos.length - 1)) zaehler = zaehler + 1;
	else zaehler = 0;
	bildtag = "<img src=\"photos/"+ordner+"/"+all_photos[zaehler]+"\" border=\"0\">";
	texttag = "<img src=\"text_images/"+ordner+"/"+all_text_imgs[zaehler]+"\" border=\"0\">";
	document.getElementById('photo').innerHTML = bildtag;
	document.getElementById('text').innerHTML = texttag;
}

function previous(ordner){
	/* Zurueck-Navigation innerhalb der Fotoserien */
	if(zaehler > 0) zaehler = zaehler - 1;
	else zaehler = (all_photos.length - 1);
	phototag = "<img src=\"photos/"+ordner+"/"+all_photos[zaehler]+"\" border=\"0\">";
	texttag = "<img src=\"text_images/"+ordner+"/"+all_text_imgs[zaehler]+"\" border=\"0\">";
	document.getElementById('photo').innerHTML = phototag;
	document.getElementById('text').innerHTML = texttag;
}

function openWindow(url){
	/* Pop-Up-Fenster öffnen - für das Contact-Pop-Up */
	var w = window.open(url,'w','width=290,height=380,left=0,top=0,status=no,resizable=no');
	w.focus();
	return false;
}