AlexTrader,
 
app.getRatingButton = function (item) {
	if (item.sourcePlaceId === 3) 
		return "<span class=\"rating-disabled\"></span>";
	
	return 
		"<span class='action-tooltip  rating-"+(item.rating===0?'empty':'setted')+"'" +
		   "data-role='tooltip'" +
		   "data-width='200'" +
		   "data-show-on='click'" +
		   "data-auto-hide='false'" +
		   "data-position='left'" +
		   "data-bind='value: rating.content, events: { show: rating.onShow, hide: rating.onHide }'"+
		">"+(item.rating!==0?item.rating:'')+"</span>";
};