※ 本文轉寄自 tomin.bbs@tomin.twbbs.org

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http://engineeredweb.com/blog/09/12/preloading-images-jquery-and-javascript

(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)

Related:
http://www.gayadesign.com/diy/queryloader-preload-your-website-in-style/
http://plugins.jquery.com/project/Preload

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