// JavaScript Document

var achtergrond=new Array("http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background1.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background2.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background3.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background4.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background5.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background6.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background7.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background8.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background9.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background10.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background11.jpg", "http://www.danthe.nl/wordpress/wp-content/themes/danthe/images/background12.jpg");
var random1=Math.round((achtergrond.length-1)*Math.random());

function achtergrondinstellen() 
    {
document.getElementById('body').style.backgroundImage = "url('" + achtergrond[random1] + "')";
	}