/***********************************************
* 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.
***********************************************/
// BEGIN. Zet dit in de eigen pagina na de include
var fadeimages = [];
//Stel hieronder de plaatjes in
fadeimages[0]=["../../images/web/vb/foto1.jpg", "", ""]; //normale foto zonder link
fadeimages[1]=["../../images/web/vb/foto2.jpg", "", ""]; //normale foto zonder link
fadeimages[2]=["../../images/web/vb/foto3.jpg", "http://www.google.nl", "_blank"]; //normale foto MET link
// EINDE
 
var fadebgcolor="#000000";
var fadearray = []; //array to cache fadeshow instances
var fadeclear = []; //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, fadedelay) {
	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";
	this.fadedelay = 10;

	if (typeof fadedelay != "undefined" && fadedelay != 0)
		this.fadedelay = fadedelay;

	if (typeof displayorder != "undefined" && displayorder != 0)
		theimages.sort(function() {return 0.5 - Math.random();});
	
	this.theimages = theimages;
	this.imageborder = parseInt(borderwidth);
	this.postimages = []; //preload images

	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 += 1;
		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+"])",this.fadedelay);
		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();
}