function changeimage(img, name)
{
	img2 = document.getElementById('imag');
	img2.style.width = "489px";
	img2.style.height = "326px";
	img2.style.backgroundImage = "url("+img.src+")";
	img2.style.backgroundPosition = "center";
	document.getElementById('d_name').firstChild.nodeValue = name;
}