You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1.1 KiB
33 lines
1.1 KiB
(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)
|
|
|