var model=new Array();
	var Rmodel=new Array();

	var modellen = 9;
	var Rmodellen = 10;

	var toonmodel = Math.floor(Math.random()*(modellen))+1;
	var Rtoonmodel = Math.floor(Math.random()*(Rmodellen))+1;

	model[1] = new Image;
	model[2] = new Image;
	model[3] = new Image;
	model[4] = new Image;
	model[5] = new Image;
	model[6] = new Image;
	model[7] = new Image;
	model[8] = new Image;
	model[9] = new Image;

	model[1].src = '../images/modellen/Roel-vrijstaand.jpg';
	model[2].src = '../images/modellen/_GER0257.jpg';
	model[3].src = '../images/modellen/_GER0279.jpg';
	model[4].src = '../images/modellen/_GER0280.jpg';
	model[5].src = '../images/modellen/_GER0224.jpg';
	model[6].src = '../images/modellen/09links.jpg';
	model[7].src = '../images/modellen/model1.jpg';
	model[8].src = '../images/modellen/model4.jpg';
	model[9].src = '../images/modellen/model3.jpg';

	Rmodel[1] = new Image;
	Rmodel[2] = new Image;
	Rmodel[3] = new Image;
	Rmodel[4] = new Image;
	Rmodel[5] = new Image;
	Rmodel[6] = new Image;
	Rmodel[7] = new Image;
	Rmodel[8] = new Image;
	Rmodel[9] = new Image;
	Rmodel[10] = new Image;

	Rmodel[1].src = '../images/modellen/_GER0156.jpg';
	Rmodel[2].src = '../images/modellen/_GER0121.jpg';
	Rmodel[3].src = '../images/modellen/_GER0161.jpg';
	Rmodel[4].src = '../images/modellen/_GER0263.jpg';
	Rmodel[5].src = '../images/modellen/_GER0170.jpg';
	Rmodel[6].src = '../images/modellen/09rechts.jpg';
	Rmodel[7].src = '../images/modellen/_GER0195.jpg';
	Rmodel[8].src = '../images/modellen/_GER0329.jpg';
	Rmodel[9].src = '../images/modellen/_GER0196.jpg';
	Rmodel[10].src = '../images/modellen/_GER0217.jpg';

	function initModels() {
		document.model.src=model[toonmodel].src;
		document.Rmodel.src=Rmodel[Rtoonmodel].src;
		document.model.style.visibility='visible';
		document.Rmodel.style.visibility='visible';
	}

	function RinitModels() {
		document.Rmodel.src=Rmodel[Rtoonmodel].src;
		document.Rmodel.style.visibility='visible';
	}

	function nextModel() {
		toonmodel++;
		if (toonmodel > modellen) toonmodel = 1;
		document.model.src=model[toonmodel].src;
	}

	function prevModel() {
		toonmodel--;
		if (toonmodel < 1) toonmodel = modellen;
		document.model.src=model[toonmodel].src;
	}

	function RnextModel() {
		Rtoonmodel++;
		if (Rtoonmodel > Rmodellen) Rtoonmodel = 1;
		document.Rmodel.src=Rmodel[Rtoonmodel].src;
	}

	function RprevModel() {
		Rtoonmodel--;
		if (Rtoonmodel < 1) Rtoonmodel = Rmodellen;
		document.Rmodel.src=Rmodel[Rtoonmodel].src;
	}