// Bilder fuer mouseover

var pic1_in = new Image();
pic1_in.src = "img/bio.gif";
var pic2_in = new Image();
pic2_in.src = "img/zeu.gif";
var pic3_in = new Image();
pic3_in.src = "img/int.gif";
var pic4_in = new Image();
pic4_in.src = "img/hob.gif";
var pic5_in = new Image();
pic5_in.src = "img/pro.gif";
var pic6_in = new Image();
pic6_in.src = "img/kon.gif";

var pic1_ak = new Image();
pic1_ak.src = "img/bio2.gif";
var pic2_ak = new Image();
pic2_ak.src = "img/zeu2.gif";
var pic3_ak = new Image();
pic3_ak.src = "img/int2.gif";
var pic4_ak = new Image();
pic4_ak.src = "img/hob2.gif";
var pic5_ak = new Image();
pic5_ak.src = "img/pro2.gif";
var pic6_ak = new Image();
pic6_ak.src = "img/kon2.gif";

//Bloecke fuer die Rahmen
var frames1 = [1,2,3,4,5,6,7,8,9,10,11,12,13];
var frames2 = [17,44,45,46,47,48,49,50];
var frames3 = [51,52,53,54,55,56,57];
var frames4 = [58,59,60,61,62,63,64,65];
var frames5 = [14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33];
var frames6 = [30,33,34,35,36,37,38,39,40,41,42,43];

//mouseover-funktionen

//Rahmen
function swapFr(x){
	ind = Math.abs(x);
	if(x < 0)quelle = "img/10drkred.gif";
	else quelle = "img/10brred.gif";
	feld = "frames" + ind;
	n = eval(feld).length;
	for(i=0; i<=n-1; i++){
		block = "fr" + eval(feld)[i];
		eval("document." + block).src = quelle;
		}
	}
//Titel
function swapItem(x){
	ind = Math.abs(x);
	if (x < 0)app = "_in";
		else app = "_ak"
	bild = "pic" + ind;
	neu = "pic" + ind + app;
	document[bild].src = eval(neu).src;
	}
function swp(a){
	swapItem(a)
	swapFr(a)
	}

function openUp(adresse){
	url = adresse;
	window.open("abbildung.html","popup","width=850,height=600,scrollbars=yes,toolbar=no,resizable=0")
	}
//Passwort-Abfrage
function valPass(){
	text = document.eingabe.wort.value;
	if (text == "downtown!")window.location = "ek5081.html";
	}
//Quiz
function quiz(){
	window.open("quiz/index2.html","popup","width=700,height=600,top=30,left=30,toolbar=no,srolling=auto")
	}