image1 = new Image ();
		image1.src = "/images/top_menu_over_07.jpg";
		image2 = new Image ();
		image2.src = "/images/top_menu_over_08.jpg";
		image3 = new Image ();
		image3.src = "/images/top_menu_over_09.jpg";
		image4 = new Image ();
		image4.src = "/images/top_menu_over_10.jpg";
		image5 = new Image ();
		image5.src = "/images/top_menu_over_11.jpg";
		image6 = new Image ();
		image6.src = "/images/top_menu_over_12.jpg";
		image7 = new Image ();
		image7.src = "/images/brochure_over.jpg";


			
	function setBg(id, newBg) {
    	newImage = "url(" + newBg + ")";
       	id.style.backgroundImage = newImage;
       }
	
	
	function preloadImages() {
		var d = document;
		if(d.images) {
		if(!d.p) d.p = new Array();
		var i,j = d.p.length, a = preloadImages.arguments;
		for(i = 0; i < a.length; i++)
		if (a[i].indexOf("#") != 0) {
		d.p[j] = new Image;
		d.p[j++].src = a[i];
		}}}
	
	
	

		function uitklappen(id) {
											var p = document.getElementById(id);

											if (p.style.display == 'block')
												document.getElementById(id).style.display = 'none';
											else
												document.getElementById(id).style.display = 'block';
										}