function ElementOC(obj, id) {
		
		var isopen = (document.getElementById('is_open_'+id).value == 1);	
		document.getElementById('is_open_'+id).value = (isopen ? 0 : 1);
		document.getElementById('is_open_image_'+id).src = '../images/menu_2/' + (!isopen ? 'sulik_kicsi.png' : 'sulik_kicsi2.png');
		obj.onclick = null;
		if (!isopen) {
			$('set_element_body_'+id).style['display'] = "";
		} else {
				$('set_element_body_'+id).style['display'] = "none";
		}
		window.setTimeout('setClick('+id+');', 200);
/*		if (!isopen) {
			new Effect.Appear('set_element_body_'+id, {duration: 0.1});
		} else {
			new Effect.Fade('set_element_body_'+id, {duration: 0.1});
		}
		window.setTimeout('setClick('+id+');', 200);*/
		
	}
	
	function setClick(id) {
		document.getElementById('element_'+id).onclick = function () {
			eval("ElementOC(this, "+id+");");
		}
	}