input输入时自动联想

$("#orgName").bind(‘input  propertychange‘,function(){
                                var  words  =  $("#orgName").val(),
                                        url  =  "/member2/person/searchOrg";
                                $.ajax({
                                        type:  ‘POST‘,
                                        url:  url,
                                        data:  {keys:words},
                                        dataType:  ‘json‘,
                                        success:  function(data){
                                                if(data.code  =  1000){
                                                        //显示结果
                                                        /*var  obj  =  data.data,
                                                                str  =  ‘‘;
                                                        for(i  in  obj){
                                                                str  +=  obj[i];
                                                        }*/
                                                }
                                        }
                                });
                        });