/***********************************************
    * Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
    * This notice MUST stay intact for legal use
    * Visit http://www.dynamicdrive.com/ for this script and 100s more.
    ***********************************************/
      var fadeimages=new Array();
      //SET IMAGE PATHS. Extend or contract array as needed
      fadeimages[0] = ["/_siteImages/_slideShowStart/bredangs-vandrarhem-1.jpg", "", ""];
      fadeimages[1] = ["/_siteImages/_slideShowStart/bredangs-vandrarhem-2.jpg", "", ""];
      fadeimages[2] = ["/_siteImages/_slideShowStart/bredangs-vandrarhem-3.jpg", "", ""];
      fadeimages[3] = ["/_siteImages/_slideShowStart/bredangs-vandrarhem-4.jpg", "", ""];
      fadeimages[4] = ["/_siteImages/_slideShowStart/bredangs-vandrarhem-5.jpg", "", ""];
      /*fadeimages[5] = ["/Images/Top/img6.jpg", "", ""];
      fadeimages[6] = ["/Images/Top/img7.jpg", "", ""];
      fadeimages[7] = ["/Images/Top/img8.jpg", "", ""];*/
      var fadebgcolor="#fafafa";
      
      ////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); //modern dom browsers
    var iebrowser=document.all;

    function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
      this.theimages=theimages;
      this.imageborder=parseInt(borderwidth);
      var fadewidth=fadewidth+this.imageborder*2;
      var fadeheight=fadeheight+this.imageborder*2;
      this.delay=delay;
      this.pausecheck=pause;
      
      
      this.mouseovercheck=0;
      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.postimages=new Array(); //preload images
      for (p=0;p<theimages.length;p++){
        this.postimages[p]=new Image();
        this.postimages[p].src=theimages[p][0];
      }

      if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
        document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><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);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><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);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></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 such as Firefox
        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") //if IE6+
        obj.tempobj.filters[0].opacity=obj.degree;
      else //else if IE5.5-
        obj.tempobj.style.filter="alpha(opacity="+obj.degree+")";
      }
      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 if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
        obj.tempobj.style.opacity=obj.degree/101;
      }
    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;
      setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay);
    }
  }

  fadeshow.prototype.populateslide=function(picobj, picindex){
    var slideHTML="";
    if (this.theimages[picindex][1]!="") //if associated link exists for image
      slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">';
    slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">';
    if (this.theimages[picindex][1]!="") //if associated link exists for image
      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") //if IE6+
            crossobj.filters(0).opacity=this.degree;
          else //else if IE5.5-
            crossobj.style.filter="alpha(opacity="+this.degree+")";
        }
        else if (crossobj.style.MozOpacity)
          crossobj.style.MozOpacity=this.degree/101;
        else if (crossobj.style.KhtmlOpacity)
          crossobj.style.KhtmlOpacity=this.degree/100;
        else if (crossobj.style.opacity&&!crossobj.filters)
          crossobj.style.opacity=this.degree/101;
      }
      
      
      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();
      }