/*! Copyright © 2012 by Andersen Art Visual */
/* Bilderwechsle im Dokument
--------------------------------------------*/
function init_bildwechsel() {
    var pfad, bilder, legende, swapImg, swapLeg, item1, item2, item3, item4, item5;
    pfad = "images/artists/QiYang/";
    bilder = ["QiYangDao3258_WEB.jpg", "QiYang_Namenlos_1999_Mischtechnik_250x150cm.jpg", "QiYang_Transendenz1999.jpg", "qi-yang_ruhe2001.jpg", "2002_YANG_MITEINANDER.jpg"];
    legende = ["QI YANG - Dao, 1996", "QI YANG - Namenlos, 1999", "QI YANG - Transendenz, 1999", "QI YANG - Ruhe, 2001", "QI YANG - MITEINANDER, 2002"];
    item1 = document.getElementById('item1');
    item2 = document.getElementById('item2');
    item3 = document.getElementById('item3');
    item4 = document.getElementById('item4');
    item5 = document.getElementById('item5');
    swapImg = document.getElementById('swapImg');
    swapLeg = document.getElementsByTagName("span")[0];
    function swap(e) {
        var n = this.id;
        n = n.substr(4, 5);
        n = n - 1;
        swapImg.src = pfad + bilder[n];
        swapLeg.innerHTML = legende[n];
        e.preventDefault();
        return false;
    }
    item1.onclick = swap;
    item2.onclick = swap;
    item3.onclick = swap;
    item4.onclick = swap;
    item5.onclick = swap;
}
window.onload = init_bildwechsel;
/* Einfaches PopUp Fenster
--------------------------------------------*/
function oeffnefenster (url) {
var	 fenster = window.open(url, "fenster1", "width=725,height=525,status=no,scrollbars=yes,resizable=yes");
	 fenster.document.close();
	 fenster.focus();
}
/* PopUp Fenster mit Bildlegende
--------------------------------------------*/
function IMGtag(imgURL) {
	return "<img src='" + imgURL + "' name='BildGross'/><br/>";	
}
function AAVopenWin(imgURL, legende, ImgHeight) {
fenster = window.open("", "fenster1", "width=520,height=" + ImgHeight + ",status=no,scrollbars=yes,resizable=no");
if (fenster != null)	{	
	fenster.document.open();
	fenster.document.write(IMGtag(imgURL));
	fenster.document.write(legende);	
	fenster.document.close();
	}
	fenster.focus();
}
/* Einfacher Bilderwechsler
--------------------------------------------*/
function AAVImgChange(url, legend) {
	document.bild.src = url;
	document.getElementsByTagName("span")[0].firstChild.data = legend;
}
/* Dynamischer Bilderwechsler 
--------------------------------------------*/
var i	 	= 0;
var delay 	= 6000;

function AAVImgSwap() {
var bilder  =  ["images/artists/ZoranMusic/Z_Music_Pays_Roch__1978_2100.jpg", 
				"images/artists/AlexandreHollan/A_Hollan_2122.jpg",
				"images/artists/AndreasLegath/Legath_Aliano_2010_268b.jpg",
				"images/artists/LisaPruckner/L_Pruktner_Wein-Wint_1-2010.jpg"];
var legende =  ["ZORAN MUSIC. PAYSAGE ROCHEUX 1978. 22,5 x 32cm - ©2011 Pro Litteris, Zürich", 
				"ALEXANDRE HOLLAN. VIE SILENCIEUSE 2011. 57 x 76cm",
				"ANDREAS LEGATH. ALIANO 2010. 30 x 42cm",
				"LISA PRUCKNER. WEINGARTEN IM WINTER 2010. 32 x 49cm"];

document.getElementById('swapImg').src = bilder[i];
document.getElementsByTagName("span")[0].innerHTML = legende[i];

i++;
if (i === bilder.length) {
		i = 0;	
	}
setTimeout("AAVImgSwap()", delay);
}
// Bilder von der Aktuellen Ausstellung
var i	 	= 0
function AAVCurrentExhib() {
var CurrExBilder = ["images/ausstellungAnsicht/licht-farbe-raum1.jpg", 
					"images/ausstellungAnsicht/licht-farbe-raum2.jpg",
				    "images/ausstellungAnsicht/licht-farbe-raum3.jpg"];

document.bild.src = CurrExBilder[i];
i++;
if (i == CurrExBilder.length) {
		i = 0;	
	}
setTimeout("AAVCurrentExhib()", delay);
}
function fullScreen(){
//var video = document.getElementById('diMariaVideo');
var video = document.getElementsByTagName('video');
var videoWindow = window.open('videos/ArturoDiMaria-HD.webm',"VideoFenster");
}