function getid(name)
{
	var temp
	if (document.getElementById)
	{
		temp = document.getElementById(name);
	} else if (document.all) {
                temp = document.all[name];
	} else {
                temp = document.getElementById(name);
 	}
	return temp;
}

function changeImage(id)
{
	getid("img_img").innerHTML = "<img src=\"images/full/"+id+".jpg\" width=\""+img_desc[id][1]+"\" height=\""+img_desc[id][2]+"\" alt=\"\" />";
	getid("img_desc").innerHTML = img_desc[id][0];
}