function update_info(id, file) {
	var xmlObj=(window.XMLHttpRequest)?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHTTP");
	var story = new Array();


    xmlObj.open ('get', file, true);
	xmlObj.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT");
	xmlObj.send ('');
	xmlObj.onreadystatechange = function() {
  		if (xmlObj.readyState ==4) {
			var status = xmlObj.status;
    			if (status == 200) {
					for (j=1;  j<4; j++) {
					var tag = "story"+id+j; 
					var id_in_2 = "title"+j;
					var id_in_3 = "tema"+j;
					var id_in = "anons"+j;
					var storys = xmlObj.responseXML.getElementsByTagName(tag)[0].firstChild.data;				
					storys += xmlObj.responseXML.getElementsByTagName(tag)[0].childNodes[1].firstChild.data;
						for (k=0; k<xmlObj.responseXML.getElementsByTagName(tag)[0].childNodes.length; k++) {
							var nodename = xmlObj.responseXML.getElementsByTagName(tag)[0].childNodes[k].nodeName;
							if (nodename=="title") {var t=k;}
							if (nodename=="tema") {var te=k;}
						}
					var title = xmlObj.responseXML.getElementsByTagName(tag)[0].childNodes[t].firstChild.data;
					var tema = xmlObj.responseXML.getElementsByTagName(tag)[0].childNodes[te].firstChild.data;
					document.getElementById(id_in_2).innerHTML = title;
					document.getElementById(id_in_3).innerHTML = tema;
					document.getElementById(id_in).innerHTML = storys;
					
					}
					var magid="mag"+id;
						if (id=="1") {document.getElementById("an_title").innerHTML = "Стройкомплекс Среднего Урала";} else {
							document.getElementById("an_title").innerHTML = "Стройкомплекс Плюс";
						}
						for (r=0; r<xmlObj.responseXML.getElementsByTagName(magid)[0].childNodes.length; r++) {
								var node_mag_name = xmlObj.responseXML.getElementsByTagName(magid)[0].childNodes[r].nodeName;
								if (node_mag_name=="anons") {
									document.getElementById("an").innerHTML = xmlObj.responseXML.getElementsByTagName(magid)[0].childNodes[r].firstChild.data;
								}
						}
					
				}	
		}      
	}

}