//we can remove this if the following is resolved
//http://mootools.lighthouseapp.com/projects/2706/tickets/524-add-contenttype-for-requesthtml

Request.Content = new Class( {
    Extends: Request.HTML,
    options : {
	content: 'text/xml'
    },
    
    processHTML: function(text){
	var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i);
	text = (match) ? match[1] : text;
	
	var container = new Element('div');
	
	return $try(function(){
	    var root = '<root>' + text + '</root>', doc;
	    if (Browser.Engine.trident){
		doc = new ActiveXObject('Microsoft.XMLDOM');
		doc.async = false;
		doc.loadXML(root);
	    } else {
		doc = new DOMParser().parseFromString(root, this.options.content);
	    }
	    root = doc.getElementsByTagName('root')[0];
	    for (var i = 0, k = root.childNodes.length; i < k; i++){
		var child = Element.clone(root.childNodes[i], true, true);
		if (child) container.grab(child);
	    }
	    return container;
	}.bind(this)) || container.set('html', text);
    }
});