// Geschwindigkeit:
var rSlideShowSpeed = 4000;
var rCrossFadeDuration = 1;

// so lassen
var zuf = true;
var rPic = new Array()
var rRandom = new Array();
var rImages = new Array();
var rPreLoad = new Array();
var rNum, rT, rJ = 0;
var i,y,z;
var duplicate=false;
var cat = "";

/*
function init(category) {
	init(category, false);
}*/

function init(anzahl, idartlang) {
	zuf = false;
	cat = 'slide';
	anz = anzahl;
	ordner = idartlang;
	
	for (i=0; i<anz; i++) {
		rPic[i]= i+1 + '.jpg'; 
	}
 	
	rNum = rPic.length;
	randomize();
	for (i = 0; i < rImages.length; i++){
	   rPreLoad[i] = new Image()
	   rPreLoad[i].src = rImages[i]
	}
	document.write("<img src='" + rImages[0] + "' width='283' name='rSlide' height='200'>");
}

function randomize(){
	z=0;
	while (z!=(rNum)){
		y=Math.floor(Math.random()*(rNum));
		for(i=0;i<rRandom.length;i++){	if (y==rRandom[i]){	duplicate=true;	}
	}
	if (duplicate==true){ duplicate=false;	continue; }
	else
		if (duplicate==false){	rRandom[z] = y;	z+=1;	}
	}
	for(i=0; i<rPic.length; i++) { rImages[i] = "daten/" + ordner + "/images/"  + rPic[i]; }	//hier	
}

function runRandomSlideShow(){
   if (document.all){
      document.images.rSlide.style.filter='blendTrans(duration='+rCrossFadeDuration+')'
      document.images.rSlide.filters.blendTrans.Apply()      
   }
   document.images.rSlide.src = rPreLoad[rJ].src
   if (document.all){
      document.images.rSlide.filters.blendTrans.Play()
   }
   rJ = rJ + 1
   if (rJ > (rImages.length-1)) rJ=0
   rT = setTimeout('runRandomSlideShow()', rSlideShowSpeed)
}