function reloadRubric(sport_id){
    var sport = document.getElementById("sport_list");
    getUrlAsync("/ajax/get_rubrics.php?sport_id=" + sport_id, execOnSuccess(fillRubricsList));
}

function fillRubricsList(X){
	var rubrics_element = document.getElementById("rubrics_list");
	rubrics_element.innerHTML = "";
	var rubrics_xml = X.responseXML.getElementsByTagName("item");
	
	var options = new Array();
	rubrics_element[0] = new Option('Все рубрики', 'all');
//	var options = "<option value=\"all\">Все рубрики</option>";
	for(var i = 0; i < rubrics_xml.length; i++){
//		options += "<option value=\"" + rubrics_xml[i].getAttribute("id") + "\">" + rubrics_xml[i].firstChild.nodeValue + "</option>";
		rubrics_element[i+1] = new Option(rubrics_xml[i].firstChild.nodeValue, rubrics_xml[i].getAttribute("id"));
		
	}
//	rubrics_element.innerHTML = options;
}