//ncm smooth transition slideshow with randomizer
//ver 2.0, (c) stevi
//allgemeine einstellungen:
var rSlideShowSpeed = 5000;
var rCrossFadeDuration = 3;

// 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(folder) {
	init(folder, false);
}



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;	}
	}
	if(zuf) { 
		for(i=0; i<rRandom.length; i++) { rImages[i] = "/images/" + folder + "/"  + rPic[rRandom[i]]; }	//hier korrekten pfad zu unterverzeichnis der slideshow eintragen
	}
	else {
		for(i=0; i<rPic.length; i++) { rImages[i] = "/images/" + folder + "/"  + 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)
}