fullstar = new Image;
	fullstar.src = 'images/fullstar.gif';
	emptystar = new Image;
	emptystar.src = 'images/emptystar.gif';
	
	function showstar(i){
		for (a=1; a<=i; a++){
			document.getElementById('s'+a).src=fullstar.src;
		}
		switch (i) {
			case 1 : txt = "O ničom";break;
			case 2 : txt = "Priemerný";break;
			case 3 : txt = "Môže byť";break;
			case 4 : txt = "Dobrý";break;
			case 5 : txt = "Super";break;
		}
			document.getElementById('ratingtext').innerHTML=txt;
			document.getElementById('vote').value=i;
	}
	
	function hidestar(i){
		for (a=i; a>=1; a--){
			document.getElementById('s'+a).src=emptystar.src;
		}
			document.getElementById('ratingtext').innerHTML='Hlasujte...';
			document.getElementById('vote').value=i;
	}