e4x investigation

Oooh took me a while to figure this out. I added the comment.

from src/dom/domparser.js

DOMParser = function(principle, documentURI, baseURI){};
__extend__(DOMParser.prototype,{
    parseFromString: function(xmlstring, mimetype){
        var doc = new Document(new DOMImplementation()),
            e4;

        // TODO: JAVA ALERT -- 'XML' is a global object                                              
        //  not sure if this is envjs-special? or a normal java thing                                
        // if (XML) {  ????                                                                          
        XML.ignoreComments = false;
        XML.ignoreProcessingInstructions = false;
        XML.ignoreWhitespace = false;

        xmlstring = xmlstring.replace(/<\?xml.*\?>/);

        e4 = new XMLList(xmlstring);

        __toDomNode__(e4, doc, doc);

        //console.log('xml \n %s', doc.documentElement.xml);                                         
        return doc;

    }
});

whaddya think...