var narrowad_clientUrl = document.location.href;

if (self!=top && window.tixa_nadInIframe && window.tixa_nadInIframe==true)
    narrowad_clientUrl = document.referrer;    

var tixa_wid='42';
var tixa_cid='51366';
var tixa_sensetext_ver='1';



if(!window.tixa_sensetext_clientsearch_url){
    var tixa_sensetext_clientsearch_url = "http://www.narrowad.com?kw=";
}

var strCharSet;
var navigatorType=0;
if(window.navigator.appName == 'Netscape'){
    strCharSet = document.characterSet;
    navigatorType = 1;
}else{
    strCharSet = document.charset;
    navigatorType = 0;
}
strCharSet = strCharSet.toLowerCase();

var senseTextUrl = 'http://union.narrowad.com/proxy/sensetext';

if(strCharSet.indexOf('utf') != -1){
    senseTextUrl = senseTextUrl+'/sensetext_utf.jsp';
}else{
    senseTextUrl = senseTextUrl+'/sensetext_gb.jsp';
}

if(window.navigator.appName == 'Netscape'){
    strCharSet = top.document.characterSet;
}else{
    strCharSet = top.document.charset;
}

strCharSet=strCharSet.toLowerCase();
if(strCharSet!='utf-8')
    strCharSet='gbk';

var para = 'ver=1'+
           '&wid=42'+
           '&cid=51366'+ 
           '&charset='+strCharSet+
           '&na=null'+
           '&uri='+encodeURIComponent(narrowad_clientUrl);

senseTextUrl = senseTextUrl + '?'+para+'&type='+navigatorType;

function tixa_bad_idiv(name) {
    try{
        var o0 = top.document.createElement("sensetextdiv");
        o0.id = name
        top.document.body.insertBefore(o0, top.document.body.childNodes[0]);
    } catch(e) {
    }
}
function waitAndDoDraw(){
    try{
        if (window.document.readyState){
            doDraw();
        } else {
            window.addEventListener("load",function(){doDraw();},false);
        }    
    } catch (ex) { 
    }
}
function doDraw(){
    var scripts = document.createElement("SCRIPT");
    scripts.src=senseTextUrl;
    document.body.insertBefore(scripts,document.body.firstChild);
    
    var TixaDocument=top.document;
    var scripts = TixaDocument.createElement("SCRIPT");
    scripts.src="http://union.narrowad.com/proxy/js/sensetext.js";
    TixaDocument.body.insertBefore(scripts,TixaDocument.body.firstChild);
}

if(window.tixa_dblad_flag && window.tixa_dblad_flag==false){
}else{
    var tixa_nad_sensetext_load_flag = false;
    try {
        tixa_nad_sensetext_load_flag = top.document.getElementById("tixa_nad_sensetext") ? true : false;
        if (!tixa_nad_sensetext_load_flag) {
            tixa_bad_idiv("tixa_nad_sensetext");
        }
    } catch(e) {};
    if(!tixa_nad_sensetext_load_flag){
        document.write('<scr'+'ipt src="http://union.narrowad.com/proxy/js/sensetext_draw.js"></scr'+'ipt>');
        waitAndDoDraw();  
        //doDraw();
    }
}