function validateComment()
{
	var name = document.getElementsByName('name')[0];
	var title = document.getElementsByName('title')[0];
	var text = document.getElementsByName('text')[0];
	var verification = document.getElementsByName('verification')[0];
	if ((name.value != '') && (title.value != '') && (text.value != '') && (verification.value != ''))
	{
		return true;
	} else {
		document.getElementById('error').style.display = 'inline';
		return false;
 	}
}

function showCode()
{
	document.getElementById('code').style.display = 'inline';
}

function hideCode()
{
	document.getElementById('code').style.display = 'none';	
}