function showaddcommentform()
{
	var block = document.getElementById('new_comment');
	block.style.display = block.style.display == "block" ? "none" : "block";
	
	return false;
}

function onaddcommentsubmit()
{
	var text = document.getElementById('text');
	if(text.value.length>2)
	{
		var form = document.getElementById('faddcomment');
		form.submit();
	}
	else
		alert('Enter comment text please');
	
	return false;
}