function switchScreenDefs(pageName) {

	screen_a = new Image();
	screen_b = new Image();
	screen_c = new Image();
	screen_d = new Image();
	screen_e = new Image();
	screen_f = new Image();
	screen_g = new Image();
	screen_h = new Image();
	screen_i = new Image();
	screen_j = new Image();
							
	swatch_a = new Image();
	swatch_b = new Image();
	swatch_c = new Image();
	swatch_d = new Image();
	swatch_e = new Image();
	swatch_f = new Image();
	swatch_g = new Image();
	swatch_h = new Image();
	swatch_i = new Image();
	swatch_j = new Image();
		
	screen_a.src = "images/content/screen-"+pageName+"-a.jpg";
	screen_b.src = "images/content/screen-"+pageName+"-b.jpg";
	screen_c.src = "images/content/screen-"+pageName+"-c.jpg";
	screen_d.src = "images/content/screen-"+pageName+"-d.jpg";
	screen_e.src = "images/content/screen-"+pageName+"-e.jpg";
	screen_f.src = "images/content/screen-"+pageName+"-f.jpg";
	screen_g.src = "images/content/screen-"+pageName+"-g.jpg";
	screen_h.src = "images/content/screen-"+pageName+"-h.jpg";
	screen_i.src = "images/content/screen-"+pageName+"-i.jpg";
	screen_j.src = "images/content/screen-"+pageName+"-j.jpg";
		
	swatch_a.src = "images/content/swatch-"+pageName+"-a.jpg";
	swatch_b.src = "images/content/swatch-"+pageName+"-b.jpg";
	swatch_c.src = "images/content/swatch-"+pageName+"-c.jpg";
	swatch_d.src = "images/content/swatch-"+pageName+"-d.jpg";
	swatch_e.src = "images/content/swatch-"+pageName+"-e.jpg";
	swatch_f.src = "images/content/swatch-"+pageName+"-f.jpg";
	swatch_g.src = "images/content/swatch-"+pageName+"-g.jpg";
	swatch_h.src = "images/content/swatch-"+pageName+"-h.jpg";
	swatch_i.src = "images/content/swatch-"+pageName+"-i.jpg";
	swatch_j.src = "images/content/swatch-"+pageName+"-j.jpg";
	
}