childNodes null (Opgelost)

<div id="test">
<a href='?p=1'>lala</a>
<a href='?p=2'>lala</a>
</div>

<div id="test">
<a href='?p=1'>lala</a>
<a href='?p=2'>lala</a>
</div>

var children = document.getElementById('test').childNodes;
for (i = 0; i <  children.length; i++) {
    alert(children[i].tagName);
}

var children = document.getElementById('test').childNodes;
for (i = 0; i <  children.length; i++) {
    alert(children[i].tagName);
}