var achtergrond = document.getElementById("achtergrond").value;

if($.browser.version != "6.0") {

	
	//backgroundimage = document.forms['backgroundform'].backgroundimage.value;
	
	//var achtergrond = document.getElementById("achtergrond");
	//var afbeelding = achtergrond.value;
	
	$(document).ready(function(){
        //  Initialize Backgound Stretcher	   
		$(document).bgStretcher({
			images: [achtergrond],
			imageWidth: 929, imageHeight: 622,
			slideShowSpeed: 2500,
			nextSlideDelay: 7000
		});
	});
	
}