function netvewbposterVotingRO(obj){
	id = Element.identify(obj);
	$(id).down('img') ? $(id).down('img').src = '/fileadmin/templates/ewb/images/voting_good.gif' : '';
	obj = $(id).previous('a');
	if(obj!=undefined){
		netvewbposterVotingRO(obj);
	}
}

function netvewbposterVotingNO(obj){
	id = Element.identify(obj);
	$(id).down('img') ? $(id).down('img').src = '/fileadmin/templates/ewb/images/voting_bad.gif' : '';
	obj = $(id).previous('a');
	if(obj!=undefined){
		netvewbposterVotingNO(obj);
	}
}