Drupal modules for browsing and managing Fedora-based digital repositories.
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(function($){
//cache needed for overagressive garbage collectors.
var cache = [];
//images can either be an array of paths to images or a single image.
$.loadImages = function(images, ids, callback){
//convert to array if needed so rest of script works
if (!(images instanceof Array)) {
images = [images];
}
if (!(images instanceof Array)) {
ids = [ids];
}
var imagesLength = images.length;
var loadedCounter = 0;
for (var i=0; i < imagesLength; i++) {
var cacheImage = document.createElement('img');
//set the onload method before the src is called otherwise will fail to be called in IE
cacheImage.onload = function(){
loadedCounter++;
if ($.isFunction(callback)) {
callback(this);
}
}
cacheImage.src = images[i];
cacheImage.id = '#'+ids[i];
cache.push(cacheImage);
}
}
})(jQuery)