function deleteConfirm ( url ) {
	if (window.confirm('Biztos törli?')) {
		window.location.href = url
        }
    }
	
function showhide_topic_review()
{
    if (document.getElementById('review_on').style.display == "block")
    {
        document.getElementById('review_on').style.display = "none";
        document.getElementById('review_off').style.display = "block";	
    }
    else
    {
        document.getElementById('review_on').style.display = "block";
        document.getElementById('review_off').style.display = "none";
    }
}