[xmljs-users] trouble with DOMImplementation

[jon h. <ju...@cs...>]

I'm trying to xmljs to parse some xml in a project i'm writing however 
DOMImplementation always returns null for me. 

 $.post("p/" + $("#gettehplan").val() + "/",function(data){
        alert("data is " + data)
        var parser = DOMImplementation();
        alert("parser is " + parser);

    });

the second alert returns undefined

i'm including all of the require js files no problem but 
domimplementation alway returns null