function showHide( id ) {
	var object = document.getElementById( id );

	if( object.style.display == 'block' || object.style.display == '' ) {
		object.style.display = 'none';
		if( id == 'comments' ) {
			document.getElementById('commentsHeader').innerHTML = document.getElementById('commentsHeader').innerHTML.replace( /Ukryj/, "Pokaż" );
		}
	} else {
		object.style.display = 'block'
		if( id == 'comments' ) {
			document.getElementById('commentsHeader').innerHTML = document.getElementById('commentsHeader').innerHTML.replace( /Pokaż/, "Ukryj" );
		}
	}

	var objectH4 = 	document.getElementById( id + 'HeaderH4' );
	if( objectH4.className.indexOf('down') >-1 ) {
		objectH4.className = 'up';
	} else {
		objectH4.className = 'down';
	}
}

function showHideElement( name, id ) {
	var object = document.getElementById( name + id );
	if( object.className.indexOf('hide') >-1 ) {
		object.style.display = 'block';
		object.className = "report";
	} else {
		object.style.display = 'none';
		object.className += " hide";
	}

	/* dla reportow */
	if( name == 'hostel' ) {
		if( object.className.indexOf('report') == -1 ) {
			object.className += ' report';	
		}
	}
}