try{
// 取得データ
var __bit_referrer = document.referrer;
var __bit_referrer_domains = __bit_referrer.split("/");
var __bit_referrer_domain = "";
if(__bit_referrer_domains.length > 1) __bit_referrer_domain = __bit_referrer_domains[2];
var __bit_referrer_param = "";
var __bit_search_key = "";

// 検索エンジン設定
var __bit_engins = [
{name:'www.google.co.jp',search:'q'},
{name:'search.yahoo.co.jp',search:'p'},
{name:'www.bing.com',search:'q'},
{name:'search.livedoor.com',search:'q'},
{name:'localhost',search:'q'}
];

// パラメーター取得
if(__bit_referrer.indexOf("?") != -1){
__bit_referrer_param = __bit_referrer.slice(__bit_referrer.indexOf("?"));
}

if(__bit_referrer_param.length > 1){
// GET情報配列化
var __bit_get = new Object();
var __bit__ret = __bit_referrer_param.substr(1).split("&");
for(var i = 0; i < __bit__ret.length; i++) {
var r = __bit__ret[i].split("=");
__bit_get[r[0]] = r[1];
}

// 検索エンジンによるキーワード取得
for(__bit_i=0;__bit_i<__bit_engins.length;__bit_i++){
if(__bit_referrer_domain == __bit_engins[__bit_i]['name']){
if(__bit_get[__bit_engins[__bit_i]['search']] != null){
__bit_search_key = __bit_get[__bit_engins[__bit_i]['search']];
break;
}
}
}
}

var iwidth = screen.width;
var iheight = screen.height;

document.write('<script type="text/javascript" src="http://analysis.it-links.net/analysis.php?referrer='+__bit_referrer_domain+'&search='+__bit_search_key+'&appname='+navigator.appName+'&appversion='+navigator.appVersion+'&platform='+navigator.platform+'&useragent='+navigator.userAgent+'&resolution='+iwidth + "*" + iheight+'&referrer2='+document.referrer+'&url='+document.URL+'"></script>');
}catch(e){}