//
var fadeimages=new Array();
//イメージのパスを設定
fadeimages[0]=["skin/img1.jpg", "", ""]; 
fadeimages[1]=["skin/img2.jpg", "", ""];
fadeimages[2]=["skin/img3.jpg", "", ""];
fadeimages[3]=["skin/img4.jpg", "", ""];
fadeimages[4]=["skin/img5.jpg", "", ""]; 
var fadebgcolor="white";

////以降のスクリプトは編集不要/////////////
 
var fadearray=new Array();
var fadeclear=new Array();
 
var dom=(document.getElementById); //modern 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;
  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();});
  this.theimages=theimages;
  this.imageborder=parseInt(borderwidth);
  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 (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();
}
//