Javascript-форум - Реализация автообновления параметра на странице

Знающие люди помогите с проблемкой!!!!
Подскажите как реализовать автообновление параметров сети
на данной странице:Вложение 3135
допустим раз в 0.5сек,и чтобы постоянно не тыкать на
кнопку "ОБНОВИТЬ" и соответственно убрать эту кнопку
Подскажите какой именно параметр отредактировать в скрипте,или поправьте,буду признателен за помощь!!!:thanks:
Вот скрипты данной страницы в архиве:
Вложение 3136
Заранее спасибо!!!

Или вот в чистом виде deviceinformation.js:
// JavaScript Document
var g_device_array = [];
var g_device_config = {};
var g_device_info = {};
var g_device_single = '';
var g_device_mode_2g = 0;
var g_device_mode_3g = 2;
var g_device_mode_4g = 7;
var g_device_single = '';
var g_device_mode = '';

function getDeviceInfo() {
getAjaxData('api/monitoring/status', function($xml) {
var ret = xml2object($xml);
if (ret.type == 'response') {
G_MonitoringStatus = ret;
}
}, {
sync: true
});
getAjaxData('api/device/signal', function($xml) {
var ret = xml2object($xml);
if (ret.type == 'response') {
g_device_single = ret ;
g_device_mode = parseInt(g_device_single.response.mode, 10) ;
}
}, {
sync: true
});
getAjaxData('api/device/information', function($xml) {
var device_ret = xml2object($xml);
if (device_ret.type == 'response') {
g_device_info = device_ret.response;
g_device_info.WanIPAddress = G_MonitoringStatus.response.WanIPAddress;
g_device_info.WanIPv6Address = G_MonitoringStatus.response.WanIPv6Address;
if (g_device_mode == g_device_mode_2g || g_device_mode == g_device_mode_3g || g_device_mode == g_device_mode_4g) {
g_device_info.pci = g_device_single.response.pci;
g_device_info.sc = g_device_single.response.sc;
g_device_info.cell_id = g_device_single.response.cell_id;
g_device_info.rsrq = g_device_single.response.rsrq;
g_device_info.rsrp = g_device_single.response.rsrp;
g_device_info.rssi = g_device_single.response.rssi;
g_device_info.sinr = g_device_single.response.sinr;
g_device_info.rscp = g_device_single.response.rscp;
g_device_info.ecio = g_device_single.response.ecio;
}
} else {
log.error('Error, no data');
}
}, {
sync: true
});
}

function getDeviceConfig() {
getConfigData('config/deviceinformation/config.xml', function($xml) {
var config_ret = _xml2feature($xml);
if ('undefined' !== config_ret && null !== config_ret)
{
g_device_config = config_ret;
}
}, {
sync: true
});
}

function createListForDevice(_name, _value) {
var tdName = '';
var values = common_unknown;
var row = '';
switch (_name) {
case 'DeviceName':
tdName = system_label_device_name;
break;

case 'SerialNumber':
tdName = system_label_serial_number;
break;

case 'Imei':
if (g_net_mode_status == MACRO_NET_MODE_W ) {
if (g_device_info.Imei != '') {
tdName =system_label_imei;
}
}
break;

case 'Imsi':
tdName = device_information_imsi;
break;

case 'HardwareVersion':
tdName = system_label_hardware_version;
break;

case 'SoftwareVersion':
tdName = system_label_software_version;
break;

case 'WebUIVersion':
tdName = system_label_webui_version;
break;
case 'MacAddress1':
tdName = wlan_label_lan_mac_address;
break;
case 'MacAddress2':
if (g_device_info.MacAddress2 != '') {
tdName = wlan_label_wan_mac_address;
}
break;
case 'Iccid':
tdName = system_label_iccid;
break;
case 'Msisdn':
tdName = system_label_my_number;
break;
case 'ProductFamily':
tdName = system_label_product_family;
break;
case 'Classify':
tdName = system_label_classify;
break;
case 'WanIPAddress':
tdName = system_label_wanip_address;
break;
case 'Esn' :
if (g_net_mode_status == MACRO_NET_MODE_C ) {
if (g_device_info.Esn != '') {
tdName = system_label_esn;
}
}
break;
case 'Meid' :
if (g_net_mode_status == MACRO_NET_MODE_C ) {
if(g_device_info.Esn != '' && g_device_info.Esn.charAt(0) == '8' && g_device_info.Esn.charAt(1) == '0' ) {
tdName = system_label_meid;
}
}

break;
case 'WanIPv6Address':
tdName = system_label_wan_IPv6_addr;
break;
/************************************* ******device_single */

case 'pci':
if(g_device_mode == g_device_mode_4g) {
tdName = IDS_system_label_pci;
}
break;
case 'sc':
if (g_device_mode == g_device_mode_3g) {
tdName = IDS_system_label_sc;
}
break;
case 'cell_id':
if(g_device_mode == g_device_mode_3g || g_device_mode == g_device_mode_4g) {
tdName = IDS_system_label_cell_id;
}
break;
case 'rsrq':
if(g_device_mode == g_device_mode_4g) {
tdName = IDS_system_label_rsrq;
}
break;
case 'rsrp':
if(g_device_mode == g_device_mode_4g) {
tdName = IDS_system_label_rsrp;
}
break;
case 'rssi':
if (g_device_mode == g_device_mode_2g || g_device_mode == g_device_mode_3g || g_device_mode == g_device_mode_4g) {
tdName = IDS_system_label_rssi;
}
break;
case 'sinr':
if(g_device_mode == g_device_mode_4g) {
tdName = IDS_system_label_sinr;
}
break;
case 'rscp':
if (g_device_mode == g_device_mode_3g) {
tdName = IDS_system_label_rscp;
}
break;
case 'ecio':
if (g_device_mode == g_device_mode_3g) {
tdName = IDS_system_label_ecio;
}
break;
default:
break;
}
if (tdName == '') {
return row;
}
if (tdName == system_label_my_number || tdName == wlan_label_lan_mac_address || tdName == wlan_label_wan_mac_address)
{
row = '<tr><td>' + tdName + common_colon + "</td><td class='info_value success_phone_number'>" + (_value == '' ? values : _value) + '</td></tr>';
}
else
{
row = '<tr><td>' + tdName + common_colon + "</td><td class='info_value'>" + (_value == '' ? values : _value) + '</td></tr>';
}
return row;

}

//Switch device info to display refrence device configuration xml
function setDeviceDisplay(_device_config, _device_info) {
var list_content = '';
var p = '';
for (p in _device_info) {
if (_device_config[p.toLowerCase()]) {
if (typeof(_device_info[p]) != 'undefinded') {
list_content += createListForDevice(p, _device_info[p]);
}
else {
log.error("device dosen't exsited");
}
}
}
$('.diviceInfo_table').html(list_content);
}

function updateDeviceInfo () {
if(g_net_mode_change == MACRO_NET_MODE_CHANGE) {
getDeviceInfo();
setDeviceDisplay(g_device_config, g_device_info);
resetNetModeChange();
}
}

getDeviceConfig();

$(document).ready( function() {
getDeviceInfo();
setDeviceDisplay(g_device_config, g_device_info);
if(g_net_mode_type == MACRO_NET_DUAL_MODE) {
addStatusListener('updateDeviceInfo ()');
}
$('#refresh').bind('click', function() {
getDeviceInfo();
setDeviceDisplay(g_device_config, g_device_info);
});
});

А вот HTML:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<link rel="stylesheet" href="../css/main.css" type="text/css" />
<script type="text/javascript" src="../lib/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="../lib/log4javascript_lite.js"></script>
<script type="text/javascript" src="../lib/jquery.qtip.js"></script>
<script type="text/javascript" src="../lib/jquery.corner.js"></script>
<script type="text/javascript" src="../js/changelang.js"></script>
<script type="text/javascript" src="../js/main.js"></script>
<script type="text/javascript" src="../js/checklogin.js"></script>
<script type="text/javascript" src="../js/deviceinformation.js"></script>
<title></title>
</head>

<body>
<div id="all_content" class="body_bg">
<div id="wrapper" class="wrapper_dim">
<div class="wrapper_dim wrapper_filter">
<div id="header" class="header">
</div>
<div class="content">
<div class="main_left">
<div id="settings_menu">
</div>
</div>
<div class="content_right">
<div class="maintitle">
<h1>
<script type="text/javascript">dw(system_label_device_information);</script>
</h1>
</div>
<div class="refresh_button" id="refresh_button">
<script type="text/javascript">
create_button(common_refresh,"refresh");
</script>
</div>
<div class="main_content">
<table cellpadding="0" cellspacing="0" border="0" class="diviceInfo_table">
</table>
</div>
</div>
</div>
<div id="footer" class="footer">
</div>
</div>
</div>
</div>
</body>
</html>