function wegwit(waarde, getal){
		
		waarde = parseFloat(waarde);
		document.getElementById("imgveld").style.opacity = waarde/10;
		document.getElementById("imgveld").style.filter = 'alpha(opacity=' + waarde*10 + ')';
		var newwaarde = waarde +1;
		
		if(newwaarde != 11){
			
		setTimeout("wegwit("+newwaarde+","+getal+")", 100);
	
		}
		else{
			
			setTimeout("gowit('10',"+getal+")", 6000);
			}
	}
	function gowit(waarde, getal){
		
		waarde = parseFloat(waarde);
		document.getElementById("imgveld").style.opacity = waarde/10;
		document.getElementById("imgveld").style.filter = 'alpha(opacity=' + waarde*10 + ')';
		var newwaarde = waarde -1;
		if(newwaarde != -1){	setTimeout("gowit('"+newwaarde+"','"+getal+"')", 100);
		}
		else{begin(getal, "nee");}
	}
	
	
	function begin(getal, wat){
		
		if(wat != "start"){getal = parseFloat(getal);
		var newgetal = getal + 1;
		getal = newgetal;
		if(getal == 4){getal =  1;}		}
		
		headerImage(getal);
		wegwit(0, getal);
				}
				
				
	function headerImage(getal){
		
		if(getal == '' || getal == 'undefined'){getal = 1;}
		getal = parseFloat(getal);
		var newgetal = getal;
	
		
	
	var img1 = './img/home1.png';
var img2 = './img/home2.png';
var img3 = './img/overonsrechts.png';
var img4 = '';
if(newgetal == 1){var goedimg = img1; }if(newgetal == 2){var goedimg = img2;}if(newgetal == 3){var goedimg = img3; }
			
			document.getElementById("imgveld").style.backgroundImage = "url("+goedimg+")";
			
			pic1= new Image(944,300); 
  			pic1.src= img1;
  			pic2= new Image(944,300); 
  			pic2.src= img2;
  			pic3= new Image(944,300); 
  			pic3.src= img3;
  			pic4= new Image(944,300); 
  			pic4.src= img4;
			
		}