(function($) {
  var cache = [];
  // Arguments are image paths relative to the current page.
  $.preLoadImages = function() {
    var args_len = arguments.length;
    for (var i = args_len; i--;) {
      var cacheImage = document.createElement('img');
      cacheImage.src = arguments[i];
      cache.push(cacheImage);
    }
  }
})(jQuery)
jQuery.preLoadImages(
	"/experience/themes/TEDx2010/css/img/icons/facebook.png", 
	"/experience/themes/TEDx2010/css/img/icons/twitter.png", 
	"/experience/themes/TEDx2010/css/img/icons/linkedin.png", 
	"/experience/themes/TEDx2010/css/img/icons/ning.png", 
	"/experience/themes/TEDx2010/css/img/icons/youtube.png", 
	"/experience/themes/TEDx2010/css/img/icons/flickr.png",
	"/experience/themes/TEDx2010/css/img/11black.png"
	);