function doPreviewRoofColour(sColour) {

	if (document.getElementById) {
		imgRoof = document.getElementById('previewroof');
		if (imgRoof)  {
			imgRoof.src = ("/images/uploads/" + sColour + ".png");
		}
	}
	
	
}



function doPreviewFencingColour(sColour) {

	if (document.getElementById) {
		imgRoof = document.getElementById('previewfence');
		if (imgRoof)  {
			imgRoof.src = ("images/fencecolours/" + sColour + ".jpg");
		}
	}
	
	
}