function menuGoster(id)
{
	if (document.getElementById("Kat_" + id).style.display == "block" || document.getElementById("Kat_" + id).style.display == "")
	{
		document.getElementById("Kat_" + id).style.display = "none";
		document.getElementById("Img_" + id).src = "images/kapali_menu.jpg";
	}
	else
	{
		document.getElementById("Kat_" + id).style.display = "block";
		document.getElementById("Img_" + id).src = "images/acik_menu.jpg";
	}
}