var _vote_selected_option = -1;

function selectThisChoice( radio_id )
{
	radio_obj = document.getElementById(radio_id);
	_vote_selected_option = radio_obj.value;
	radio_obj.checked = true;
}

function sendVoting()
{
	if( _vote_selected_option < 1 ) { alert( _msg_select_one_option ); return false; }
	else { loadVoting(); }
}

function loadVoting()
{
	var div_obj = $('voting');
	if ( ! div_obj ) { return; }

	if( _vote_selected_option > 0)
	{
		disable('vote_button');
	}
	else if( _vote_selected_option < 1)
	{
		div_obj.innerHTML = _msg_loading ;
	}

	var url = "voting";
     var pars = "selected_option=" + _vote_selected_option ;
   	var req = new Ajax.Request(url, {
                                        method: "post",
                                        parameters: pars,
                                        onComplete: function(req)
                                        {
                                             div_obj.innerHTML =  req.responseText;
                                        }
                                   }
                              );
}