function switchSecret ( link ) {
	if ( link.parentNode.parentNode.className == 'commentblockhide' ) {
		link.parentNode.parentNode.className = 'commentblockshow';
		link.innerHTML = 'Hide';
	} else {
		link.parentNode.parentNode.className = 'commentblockhide';
		link.innerHTML = 'Show';
	}
}

function isJsEnabled ( ) {
    var b = document.getElementsByTagName ( 'body' );
	b.item(0).className.replace('nojs', 'js');
}

function showHide( id ) {
	if (document.getElementById( id ).className == 'show') {
		document.getElementById( id ).className = 'hide';
	} else {
		document.getElementById( id ).className = 'show';
	}
}