I'm dynamically switching background images. Naturally, they need to be preloaded to display promptly. I am preloading them, am able to following in FireBug as the images load. When the background image switches, I see the images download again i...
On a page, there is a button. When the button is clicked, a dropdown shows up. The dropdown contains an image. The problem is that the image is not fetched until the user clicks the button.  $("#my_button").click(function(){     $("#my_dr...
I am using javascript to preload several images with the following code:  // do the following for each image where 'this' is the path (new Image()).src = this;   This works fine - in firebug I can see each image download being fired off after...
I built a meteor app with a big background image. Right now the app starts and the user can watch while the image is loading. It would be better for me to load the needed background-image first and if the loading has finished the app will show up. I...
I am loading a bunch of images for a GUI which will pick attributes for my clients product.  Is it best to pre-load all the images at the start (which I'm guessing would take some time) and then have the GUI have full functionality or is it bette...
I am building a site that includes three full screen images that rotate on the home page. I've used the JavaScript & CSS shown below to code this functionality. The images are displaying OK, but I'm getting a white screen between images....
I am currently researching better ways to accomplish pre-loading of images and thought perhaps using web workers would be a more ideal way. However, I am not sure that it is. Is there any specific benefit in terms of performance and user experience u...
I have an image gallery. When I click a thumbnail image of a particular gallery it will load the actual size image ( size ~ 800KB). Also user has the option to view the previous and next images while keyboard left and right arrow keys are pressed. Fo...
I am developing a component for an application that has an image with a variety of buttons on it.  When clicking a button, the image source changes. There are about 250 unique buttons (so 250 images).  When the application loads, I want to start prel...
This may be a dumb question, but I've a real confusion and want to get an opinion from somebody who knows this in-out.  Preloading images can be done either via JavaScript or CSS (to name two which I'm considering). I read the tutorials that...

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