document.write.moo.js

/*
---
source: http://gist.github.com/133677

provides: document.write
description: MooTools based document.write replacement
requires: MooTools

author: Harald Kirschner -- digitarald.de
author: Thomas Aylott -- SubtleGradient.com
thanks: Daniel Steigerwald -- daniel.steigerwald.cz
license: MIT
...
*/
(function($){

	var wrapper  = new Element('div'),
		fragment = document.createDocumentFragment(), buffer;

	document._writeOriginal = document.write;
	document.write = function(){
		var html = arguments;

		if (document.write.buffer) { // flush multiple write() as one
			if (!buffer) {
				buffer = [];
				document.write.delay(13, document, []); // trigger flush with empty argument
			}
			buffer.extend(html);

			if (html.length) return;

			html = buffer;
			buffer = null;
		}

		var id = 'document_write' + $time().toString(36);

		if (!Browser.loaded) document._writeOriginal('<span id="' + id + '"></span>');
		else id = new Element('span',{id: id}).inject(document.write.context || document.body);

		function documentWrite(){
			document.addEvent('domready', function(){
				Array.filter(wrapper.empty().set('html', Array.join(html, '')).childNodes, document.write.filter || $lambda(true)).each(function(node){
					fragment.appendChild(node);
				});
				(id = $(id)).parentNode.replaceChild(fragment, id);
			});
		}

		setTimeout(documentWrite, 0);
	};

})(document.id || window.$);

document.write.usage.moo.js

// USAGE EXAMPLES //


var start = +new Date;
var i = 1000; while (i--) {
	document.write(i+' ');
}
var end = +new Date;
alert(end-start);


window.addEvent('domready',function(){

	document.write('Lorem ipsum dolor sit amet');

	var myDiv = new Element('div');
	document.write.context = myDiv;
	document.write('Lorem ipsum dolor sit amet');
	myDiv.inject(document.body,'top');
	
});

document.write(1,2,3,4); // handles multiple arguments

document.write(); // doesn't break
document.write(null);

// Add a filter to stop certain things from being injected into your page
document.write.filter = function(el){
	return el && !$try(function(){ return el.get('tag') == 'link' })
};

document.write('<link rel="stylesheet" href="http://gist.github.com/stylesheets/gist/embed.css"/>');