howardr

/* fontAvailable jQuery Plugin, v1.1
 *
 * Copyright (c) 2009, Howard Rauscher
 * Licensed under the MIT License
 */
 
(function($) {
	var element;
	
    $.fontAvailable = function(fontName) {

howardr

/* EventManager, v1.0.1
*
* Copyright (c) 2009, Howard Rauscher
* Licensed under the MIT License
*/
 
(function() {
    
    function EventManager() {
        this._listeners = {};

howardr

// faster dequeue
// uses and array as prototype so all array methods are available.
// "unshift" has method overridden to not re-size the array
//
// var queue = new Queue();

function Queue() {
    this._i = 0;
}
Queue.prototype = [];

howardr

/*
 * Create an element on page that outputs info you pass it.  I use it for IE6 testing
 * Returns a unique element, and also overwrites console.log. Optionally you can pass in an id
 * of an element for which to insert the debug element instead of document body.
 * 
 * Usage:
 * var debug = createDebugElement();
 * debug.innerHTML = 'show my message';
 * 
 * console.log('show my message');

howardr

# install git
sudo apt-get install g++ curl libssl-dev apache2-utils
sudo apt-get install git-core

mkdir ~/src
cd ~/src

# download the Node source, compile and install it
git clone https://github.com/joyent/node.git
cd node

howardr

backend default {
  .host = "127.0.0.1";
  .port = "8000";
}

# We go BACK to varnish to get it to generate an ESI template that 
# generates a JSON-P response.
backend jsonp_template_backend {
  .host = "127.0.0.1";
  .port = "8070";

howardr

// if you are from Austin JavaScript meetup,
// you can download presentation at http://bit.ly/widget_specs

<script src="http://awsmsite.com/widget.js?acnt=2800000&poll=1">
/*
  NOTE: ^^^ putting script tag here to make it easier to visualize
  that code is being executed inside of a script node
*/

// create iframe

howardr

/* 

 An Albers Equal Area Conic projection in javascript, for protovis.

 For centering the contiguous states of the USA in a 800x400 div, I used:

 var scale = pv.Geo.scale(albers(23, -96, 29.5, 45.5))
                .range({ x: -365, y: -375 }, { x: 1200, y: 1200 });

 http://mathworld.wolfram.com/AlbersEqual-AreaConicProjection.html

howardr

var allPolygons = [];

function setPolys(geom) {
    /* geom: a GeoJSON object.
       Parse geom, and add it as a child to the global Raphael object, R.
    */
    //geom.type either Polygon or MultiPolygon
    var translationFunction = function(coords) {
	    var projected = Projections.contiguous.forward(coords);
	    var x = 217+(projected[0]*190/2400000);

howardr

<script type="text/javascript">

tweetriver.widget.ready(function(widget) {
  widget.use(function() {
    var element = this.elem;

    function update_icons() {
      // put code in here...it will update when new data comes in
    }