/**
 * Copyright (c) 2006 Peter Goodman
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 */

class FA.xml_fns extends FA.query
{
	public function load(e, f:Function) : FA.query
	{
		if (_d)
		{
			_o = [new XML()];
		}
		return this.each(function(i){
			if (this instanceof XML or this instanceof XMLSocket)
			{
				if (e.constructor == Function)
				{	
					this.onLoad = function(s:Boolean) : Void
					{
						if (s)
						{
							e.apply(this,[s]);
						}
						else
						{
							if(f)
							{
								f.apply(this,[false]);
							}
						}
					};
				}
				else
				{
					this.load(e);
				}
			}
			else
			{
				this.onLoad = function(s) : Void
				{
					e.apply(this,[s]);
				};
			}
		});
	}
	
	public function data(e:Function) : FA.query
	{
		return this.each(function(i){
			if (this.onData != undefined)
			{
				if (this instanceof XML or this instanceof XMLSocket)
				{
					this.onData = e;
				}
			}
		});
	}
	
	public function xml(e:Function) : FA.query
	{	
		return this.each(function(i){
			if (this instanceof XML or this instanceof XMLSocket)
			{
				if (this instanceof XMLSocket)
				{
					this.onXML = e;
				}
			}
		});
	}
	
	public function attrib(k:String, v)
	{
		return this.attr(k, v, 'attributes');
	}
	
	public function close() : FA.query
	{
		return this.each(function(i){
			if(this instanceof XMLSocket)
			{
				this.close();
			}
		});
	}
}