/* controle das bolas */




for(x = 1; x < 6; x++){
	$("write_review_" + x).observe('click',function (event){
		setColorize( Event.element(event).id.replace(/[^0-9]/g,""), 'write_review' );
	})
}

function setColorize(number, element){
	var value = 0;
	
	var cond = ($(element + "_2") && $(element + "_2").src == bola_cinza.src && $(element + "_1").src == bola_colorida.src && number == "1");
	
	for(x = 1; x < 6; x++){
		if(document.getElementById(element + "_" + x))
			$(element + "_" + x).src = bola_cinza.src;
	}
	
	if( ! cond ){
		for(x = 1; x <= number; x++){
			$(element + "_" + x).src = bola_colorida.src;
		}
		value = number;
	}
	
	$(element).value = value;
	
	
}