if (document.images) {
	var onef = new Image();
	onef.src = "/imgs/stoel_nav.gif";
	var oneo = new Image();
	oneo.src = "/imgs/stoel_orange_nav.gif";
	var twof = new Image();
	twof.src = "/imgs/relax_nav.gif";
	var twoo = new Image();
	twoo.src = "/imgs/relax_orange_nav.gif";
	var threef = new Image();
	threef.src = "/imgs/shiatsu_nav.gif";
	var threeo = new Image();
	threeo.src = "/imgs/shiatsu_oange_nav.gif";
	var fourf = new Image();
	fourf.src = "/imgs/trigger_nav.gif";
	var fouro = new Image();
	fouro.src = "/imgs/trigger_orange_nav.gif";
	var fivef = new Image();
	fivef.src = "/imgs/maanetjewit.gif";
	var fiveo = new Image();
	fiveo.src = "/imgs/maanetjeor.gif";
	var sixf = new Image();
	sixf.src = "/imgs/phonewit.gif";
	var sixo = new Image();
	sixo.src = "/imgs/phoneor.gif";
	var sevenf = new Image();
	sevenf.src = "/imgs/autowit.gif";
	var seveno = new Image();
	seveno.src = "/imgs/autoor.gif";
	var eightf = new Image();
	eightf.src = "/imgs/lopenwit.gif";
	var eighto = new Image();
	eighto.src = "/imgs/lopenor.gif";
	var ninef = new Image();
	ninef.src = "/imgs/massagewit.gif";
	var nineo = new Image();
	nineo.src = "/imgs/massageor.gif";
}

function act(imgName) {
	if (document.images) 
	document[imgName].src = eval(imgName + "o.src");
}

function inact(imgName) {
	if (document.images)
	document[imgName].src = eval(imgName + "f.src");
}