<!--

// Slideshow scripts

var slideShowSpeed = 6000 // geeft de tijd weer dat het plaatje te zien is (in milliseconden)
var crossFadeDuration = 4 // duur van het faden in seconden

// Main program
isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;
isFF=!document.anchors;
isHot=false;

function ddInit(e){
  topDog=isIE ? "BODY" : "HTML";
  whichDog=isIE ? document.all.theLayer : document.getElementById("theLayer");
  hotDog=isIE ? event.srcElement : e.target;
  while (hotDog.id!="titleBar"&&hotDog.tagName!=topDog){
    hotDog=isIE ? hotDog.parentElement : hotDog.parentNode;
  }
  if (hotDog.id=="titleBar"){
    offsetx=isIE ? event.clientX : e.clientX;
    offsety=isIE ? event.clientY : e.clientY;
    nowX=parseInt(whichDog.style.left);
    nowY=parseInt(whichDog.style.top);
    ddEnabled=true;
    document.onmousemove=dd;
  }
}

function dd(e){
  if (!ddEnabled) return;
  whichDog.style.left=isIE ? nowX+event.clientX-offsetx : nowX+e.clientX-offsetx;
  whichDog.style.top=isIE ? nowY+event.clientY-offsety : nowY+e.clientY-offsety;
  return false;
}

function ddN4(whatDog){
  if (!isN4) return;
  N4=eval(whatDog);
  N4.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
  N4.onmousedown=function(e){
    N4.captureEvents(Event.MOUSEMOVE);
    N4x=e.x;
    N4y=e.y;
  }
  N4.onmousemove=function(e){
    if (isHot){
      N4.moveBy(e.x-N4x,e.y-N4y);
      return false;
    }
  }
  N4.onmouseup=function(){
    N4.releaseEvents(Event.MOUSEMOVE);
  }
}

function hideMe(){
  if (isIE||isNN) whichDog.style.visibility="hidden";
  else if (isN4) document.theLayer.visibility="hide";
}

function showMe(){
  if (isIE||isNN) whichDog.style.visibility="visible";
  else if (isN4) document.theLayer.visibility="show";
}

document.onmousedown=ddInit;
document.onmouseup=Function("ddEnabled=false");

var t;
var a = 0;
var j = 0;
var p = Pic.length;
var preLoad = new Array();
var preLoadLink = new Array();
var preLoadNum = new Array();

for (i = 0; i < p; i++){
	preLoad[i] = new Image();
	if (a >= nMaxImages ){
		a = 1;
	} else {
		a++;
	}
	preLoadNum[i] = a;
	preLoadLink[i] = Link[i];
	switch (preLoadNum[i]) {
		case 1: preLoad[i].src = '/images/photo/' + Pic[i] + '_n.jpg'; break;
		case 2: preLoad[i].src = '/images/photo/' + Pic[i] + '_n.jpg'; break;
		case 3: preLoad[i].src = '/images/photo/' + Pic[i] + '_w.jpg'; break;
	}
}

function runSlideShow(){
	if (document.all){
		document.images['SlideShow' + preLoadNum[j]].style.filter="blendTrans(duration=2)";
		document.images['SlideShow' + preLoadNum[j]].style.filter="blendTrans(duration=crossFadeDuration)";
		document.images['SlideShow' + preLoadNum[j]].filters.blendTrans.Apply();
	}
	if (!isN4) {
		document.images['SlideShow' + preLoadNum[j]].src = preLoad[j].src;
	}
	if (isN4) {
		document.layers['theLayer'].document.images['SlideShow' + preLoadNum[j]].src = preLoad[j].src;
		document.layers['theLayer'].document.anchors['SlideLink' + preLoadNum[j]].href = preLoadLink[j];
	}
	if (!isFF) {
		document.anchors('SlideLink' + preLoadNum[j]).href = preLoadLink[j];
	}
	if (isFF) {
	}
	if (document.all){
		document.images['SlideShow' + preLoadNum[j]].filters.blendTrans.Play();
	}
	j = j + 1;
	if (j > (p-1)) j=0;
	t = setTimeout('runSlideShow()', slideShowSpeed);
}
//-->