/***********************************************
* Ultimate Fade-In Slideshow (v1.5): © Dynamic Drive
* www.dynamicdrive.com/dynamicindex14/fadeinslideshow.htm
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
 
// random image array
var fadeimages=new Array()

var fade_image_path="fadeimg/"; // image path
var pics_to_show = 10;
var max_pics = 33; // 33

var ranNum = "";
for(var i=0;i<pics_to_show;i++) { 
ranNum= Math.floor(Math.random()*(max_pics-1))+1;
fadeimages[i]=[fade_image_path+""+ranNum+".jpg", "", ""]; // image, link, target
}

// var preload_array=new Array();
// preload_array[0]=new Image();
// preload_array[0].src=fadeimages[0][0];
// preload_array[1]=new Image();
// preload_array[1].src=fadeimages[1][0];


var fadebgcolor="#000000";
var fadebgimg="img/imgbg.gif"; // img/imgbg.gif
 
//// NO need to edit beyond here/////////////
 
var fadearray=new Array(); // array to cache fadeshow instances
var fadeclear=new Array(); // array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) // dom browsers
var iebrowser=document.all;
 

function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder)
{
this.pausecheck=pause;
this.mouseovercheck=0;
this.delay=delay;
this.degree=10; // initial opacity degree (10%)
this.curimageindex=0;
this.nextimageindex=1;
fadearray[fadearray.length]=this;
this.slideshowid=fadearray.length-1;
this.canvasbase="canvas"+this.slideshowid;
this.curcanvas=this.canvasbase+"_0";
if(typeof displayorder!="undefined")theimages.sort(function() {return 0.5-Math.random();}) // thanks to Mike (aka Mwinter) :)
this.theimages=theimages;
this.imageborder=parseInt(borderwidth);

// preload all images
this.postimages=new Array();
for(p=0;p<theimages.length;p++) {
this.postimages[p]=new Image();
this.postimages[p].src=theimages[p][0];
}
 
var fadewidth=fadewidth+this.imageborder*2;
var fadeheight=fadeheight+this.imageborder*2;
 
if(iebrowser&&dom||dom) { // if IE5+ or modern browsers
document.write('<div id="master'+this.slideshowid+'" style="position:relative; width:'+fadewidth+'px; height:'+fadeheight+'px; overflow:hidden;">');

document.write('<div id="'+this.canvasbase+'_0" style="position:absolute; width:'+fadewidth+'px; height:'+fadeheight+'px; top:0; left:0; filter:progid:DXImageTransform.Microsoft.alpha(opacity=10); -moz-opacity:10; -khtml-opacity:10; background-color:'+fadebgcolor+';');
if(fadebgimg!="")document.write(' background:url('+fadebgimg+');');
document.write('"></div>');

document.write('<div id="'+this.canvasbase+'_1" style="position:absolute; width:'+fadewidth+'px; height:'+fadeheight+'px; top:0; left:0; filter:progid:DXImageTransform.Microsoft.alpha(opacity=10); -moz-opacity:10; background-color:'+fadebgcolor+';');
if(fadebgimg!="")document.write(' background:url('+fadebgimg+');');
document.write('"></div>');

document.write('</div>');
}
else {
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>');
}
 
if(iebrowser&&dom||dom) { //if IE5+ or modern browsers
this.startit();
}
else {
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}


function fadepic(obj)
{
if(obj.degree<100) {
obj.degree+=10;
if(obj.tempobj.filters&&obj.tempobj.filters[0]) {
if(typeof obj.tempobj.filters[0].opacity=="number")obj.tempobj.filters[0].opacity=obj.degree; // if IE6+
else obj.tempobj.style.filter="alpha(opacity="+obj.degree+")";  // else if IE5.5-
}
else if(obj.tempobj.style.MozOpacity)obj.tempobj.style.MozOpacity=obj.degree/101;
else if(obj.tempobj.style.KhtmlOpacity)obj.tempobj.style.KhtmlOpacity=obj.degree/100;
}
else{
clearInterval(fadeclear[obj.slideshowid]);
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")?obj.canvasbase+"_0":obj.canvasbase+"_1";
obj.tempobj=iebrowser?iebrowser[obj.nextcanvas]:document.getElementById(obj.nextcanvas);
obj.populateslide(obj.tempobj, obj.nextimageindex);
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)?obj.nextimageindex+1:0;

// preload images one after another
// if(!preload_array[obj.nextimageindex]) {
// preload_array[obj.nextimageindex]=new Image();
// preload_array[obj.nextimageindex].src=fadeimages[obj.nextimageindex][0];
// }
// alert(obj.nextimageindex+": "+fadeimages[obj.nextimageindex][0])

setTimeout("fadearray["+obj.slideshowid+"].rotateimage()",obj.delay);
}
}
 

fadeshow.prototype.populateslide=function(picobj, picindex) {
var slideHTML="";

// image link
if(this.theimages[picindex][1]!="") {
// if associated link exists for image
slideHTML+='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">';
}
else {
slideHTML+='<a href="/">';
}

// image
slideHTML+='<img src="'+this.postimages[picindex].src+'"';
slideHTML+=' border="'+this.imageborder+'px"';
slideHTML+=' title="Klicken für weitere Bilder"';
slideHTML+=' class="reflect"';
slideHTML+='>';

slideHTML+='</a>';

picobj.innerHTML=slideHTML;
}
 
 
fadeshow.prototype.rotateimage=function() {
if(this.pausecheck==1) // if pause onMouseOver enabled, cache object
var cacheobj=this;
if(this.mouseovercheck==1)
setTimeout(function() {cacheobj.rotateimage()}, 100);
else if(iebrowser&&dom||dom) {
this.resetit();
var crossobj=this.tempobj=iebrowser?iebrowser[this.curcanvas]:document.getElementById(this.curcanvas);
crossobj.style.zIndex++;
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50);
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")?this.canvasbase+"_1":this.canvasbase+"_0";
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid];
ns4imgobj.src=this.postimages[this.curimageindex].src;
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)?this.curimageindex+1:0;
}
 

fadeshow.prototype.resetit=function() {
this.degree=10;
var crossobj=iebrowser?iebrowser[this.curcanvas]:document.getElementById(this.curcanvas);
if(crossobj.filters&&crossobj.filters[0]) {
if(typeof crossobj.filters[0].opacity=="number")crossobj.filters(0).opacity=this.degree; // if IE6+
else crossobj.style.filter="alpha(opacity="+this.degree+")"; //else if IE5.5-
}
else if(crossobj.style.MozOpacity)crossobj.style.MozOpacity=this.degree/101;
else if(crossobj.style.KhtmlOpacity)crossobj.style.KhtmlOpacity=obj.degree/100;
}
 
 
fadeshow.prototype.startit=function() {
var crossobj=iebrowser?iebrowser[this.curcanvas]:document.getElementById(this.curcanvas);
this.populateslide(crossobj,this.curimageindex);
if(this.pausecheck==1) { // if slideshow should pause onMouseOver
var cacheobj=this;
var crossobjcontainer=iebrowser?iebrowser["master"+this.slideshowid]:document.getElementById("master"+this.slideshowid);
crossobjcontainer.onmouseover=function() {cacheobj.mouseovercheck=1;}
crossobjcontainer.onmouseout=function() {cacheobj.mouseovercheck=0;}
}
this.rotateimage();
}