js plugin code

var xmlHttp
function GetXmlHttpObject(handler)
{
    var objXmlHttp=null
    if (navigator.userAgent.indexOf("Opera")>=0)
    {
        alert("This page doesn't work in Opera")
        return
    }
    if (navigator.userAgent.indexOf("MSIE")>=0)
    {
        var strName="Msxml2.XMLHTTP"
        if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
        {
            strName="Microsoft.XMLHTTP"
        }
        try
        {
            objXmlHttp=new ActiveXObject(strName)
            objXmlHttp.onreadystatechange=handler
            return objXmlHttp
        }
        catch(e)
        {
            alert("Error. Scripting for ActiveX might be disabled")
            return
        }
    }
    if (navigator.userAgent.indexOf("Mozilla")>=0)
    {
        objXmlHttp=new XMLHttpRequest()
        objXmlHttp.onload=handler
        objXmlHttp.onerror=handler
        return objXmlHttp
    }
}

function SetPool(a)
{
    var pool1_ans = document.getElementById("pool1_ans");
    pool1_ans.value = a;
}


function pool1_ajx(siteurl)
{
    var ans = document.getElementById("pool1_ans");
    if( ans.value == "" || ans.value == "0" )
    {
         alert("Please choose an answer.");
         return false;
    }
    document.getElementById("pool1_msg").innerHTML="loading...";
    var date_now=new Date()
    var mynumber=Math.random()
    var url=siteurl+"/pool-one-wp-answer.php?ans="+ ans.value + "&timestamp=" + date_now + "&action=" + mynumber;
    xmlHttp=GetXmlHttpObject(newchanged_ncc)
    xmlHttp.open("GET", url , true)
    xmlHttp.send(null)

}




/*Выводим результат голосование ссылкой (выводит только результат первого голосования в бд)*/

function pool1_ajx_res(siteurl)
{
    var ans = document.getElementById("pool1_ans");

    document.getElementById("pool1_msg").innerHTML="loading...";
    var date_now=new Date()
    var mynumber=Math.random()
    var url=siteurl+"/pool-res.php?ans=";
    xmlHttp=GetXmlHttpObject(newchanged_ncc1)
    xmlHttp.open("GET", url , true)
    xmlHttp.send(null)

}

function newchanged_ncc1()
{
        document.getElementById("pool1").innerHTML = (xmlHttp.responseText).trim();

}

/*конец вывода результата*/


function newchanged_ncc()
{
    //alert(xmlHttp.readyState);
    //alert(xmlHttp.responseText);
    if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
    {
        if((xmlHttp.responseText).trim()=="exs")
        {
            document.getElementById("pool1_msg").innerHTML="Please try after some time.";
        }
        else
        {
            document.getElementById("pool1").innerHTML = (xmlHttp.responseText).trim();
        }
    }
}

String.prototype.trim = function() {
    return this.replace(/^\s+|\s+$/g,"");
}
String.prototype.ltrim = function() {
    return this.replace(/^\s+/,"");
}
String.prototype.rtrim = function() {
    return this.replace(/\s+$/,"");
}