function restoreImg(srcobj){
	var img = document.getElementById("pimg_"+srcobj);
	var restore_path = document.getElementById("prod_image_"+srcobj).value;
	
	img.src = restore_path;
}

function changeImg(srcobj){
	var img = document.getElementById("pimg_"+srcobj);
	var change_path = document.getElementById("adv_image_"+srcobj).value;
	
	img.src = change_path;
}