function toggle_documents(table_id, message_id, image_id) {
	table = $("#"+table_id);
	message = $("#"+message_id);
	image = $("#"+image_id);
	table.toggle();
	message.toggle();
	if (image.attr("src") == "images/right.gif") {
		image.attr("src", "images/down.gif");
	} else if (image.attr("src") == "images/down.gif")  {
		image.attr("src", "images/right.gif");
	}
}