Implement sorting on Ajax response

function LabMonitor(container_element, lab_identifier){
    var _pause = false;
    var _lab = lab_identifier;
     var _getComputerInfo = function(){
        if (_pause) {
            return;
    }
    dojo.xhrGet({
            url: "php/getComputerInfo.php?lab=" + _lab,
            handleAs: "json",
            timeout: 5000,
            load: function(response, details){
                _refreshComputerStatus(response);
            },
            error: function(error_msg, details){
                _handleError(error_msg);
            }
        });
    }
    
    var _computers = new Array();
     var _refreshComputerStatus = function(computer_info){
    var result = "";
         
    for (var i = 0; i < computer_info[_lab].length; i++) {
     
    var computer = computer_info[_lab][i];
    var is_known = false;

	for (var j = 0; j < _computers.length; j++) {
                if (_computers[j].getName() == computer.name) {
                    is_known = true;
                    break;
           };
    }
            
    if (is_known === true) {
     result += "<span class='computer'>"+computer.name+"</span><span class='"+computer.status+"'>"+computer.status+"</span><br/>";
   } else {
               _computers.push({
               name : computer.name,
               getName : function() {
               return this.name;
          }
    });
	   result += "<span class='computer'>"+computer.name+"</span><span class='"+computer.status+"'>"+computer.status+"</span><br/>";
        }
            
   }
		var html = "<div class='title'>Monitoring Lab"+ _lab+"</div>";
		html += "<div class='toolbar'>Sortby <input type='radio' value='name' name='sort'/>name <input type='radio' value='status' name='sort'/>status</div>"; 
		html += "<div id='results"+_lab+"'>"+result +"</div>";
		container_element.innerHTML = html;
		 
	 
}
		
		
		pause =  function() {
			_pause = true;
		};
		unpause = function() {
			_pasue = false;
		};
		var _handleError = function(){
 	}
    setInterval(_getComputerInfo, 3000);
}