xml line ending read as \n by javascript parser

[eantz]

Hi..
I have an XML file like this

<?xml version="1.0" encoding="UTF-8"?>
<player>
    <user>
        <username>destiya</username>
        <password>destiya</password>
    </user>
    <user>
        <username>dian</username>
        <password>dian</password>
    </user>
</player>

then I want to parse it with javascript
and here is my javascript code :

function loadXML(path) {
    var xhttp;
    xhttp = new XMLHttpRequest();

    xhttp.open("GET", path, false);
    xhttp.send();
    return  xhttp.responseXML;
}

var xmlDoc = loadXML('db.xml');

user = xmlDoc.getElementsByTagName('player');

for(i = 0; i < user.length; i++) {
    alert(user[i].childNodes[0].childNodes[0].wholeText);
}

When I run the javascript, the alert appear with no value. I expect that it must be username value come with the alert.
When I tried to log console.log(xmlDoc.getElementsByTagName('player')[0].childNodes[0]) I saw that it just result <TextNode textContent="\n">.
It means that every end of the line read as \n character by parser. So I had to remove all line ending in my xml file.
It's annoying to have xml file without tab or space.

So, how can I still use my original xml file and make parser read element's line-ending just as line-ending?

I hope someone can help me.

Thank you.