/*  ROTATING BODY BACKGROUND  */
var bgimages=new Array()
bgimages[0]="./images/achtergrond/achtergrond01.jpg"
bgimages[1]="./images/achtergrond/achtergrond02.jpg"
bgimages[2]="./images/achtergrond/achtergrond03.jpg"

//preload images
var pathToImg=new Array()
for (i=0;i<bgimages.length;i++)
{
  pathToImg[i]=new Image()
  pathToImg[i].src=bgimages[i]
}

var inc=-1

function loadFirstBackground(file) {
	
	firstBackground = new Image(); 
	firstBackground.src = "./images/achtergrond/" + file;
	document.body.background= firstBackground.src
}        

function bgSlide()
{         

	
  if (inc<bgimages.length-1)
    inc++
  else
    inc=0
  document.body.background=pathToImg[inc].src
}