var window_factory = function(container,options, classname){
		var window_header = new Element('div',{
			className: 'window_header'
		});
		var window_title = new Element('div',{
			className: 'window_title'
		});
		var window_close = new Element('div',{
			className: 'window_close'
		});
		var window_contents = new Element('div',{
			className: 'window_contents'
		});
		var w = new Control.Window(container,Object.extend({
			className: 'window ' + classname,
			closeOnClick: window_close,
			draggable: window_header,
			insertRemoteContentAt: window_contents,
			afterOpen: function(){
				window_title.update(container.readAttribute('title'))
			}
		},options || {}));
		w.container.insert(window_header);
		window_header.insert(window_title);
		window_header.insert(window_close);
		w.container.insert(window_contents);
		return w;
	};