有关在会话期间将图像预加载到客户端计算机的问题.

您好，感谢这个网站，它朝着正确的方向有所帮助，我非常乐于助人.我设法建立了一个功能齐全的网站，其中包含我所有的图形，嵌入的视频，图片库和javascript随机主题功能.

现在，我已经掌握了各个方面的基本功能和脚本，现在我想在CSS中重新设计它，以便不仅可以模板化我的网站，还可以使浏览器和分辨率之间的长宽比保持一致. >
TL:DR版本-是否有一个脚本可让我为用户创建会话变量，并且在该变量处于活动状态时，它将把我想在整个网站上显示的图像和背景下载到缓存中? br/>
IE.有人在主页上；现在，我的随机主题包含大约9个不同的图像，每个图像大约300kb.从9个随机数中选出3个，并放入3个独立的< div>''s，两侧向下2个，顶部1个.

通过允许将图像的背景"下载到缓存中，它可以使随机背景功能在完成导航首页后立即接近足够的瞬时值.

有想法吗?

Hello, thanks to this site and it''s helpful nods in the right direction, I''m plodding along quite nicely. I managed to make a functional website with all my graphics, my imbedded videos, an image gallery, and a javascript random theme function.

Now that I''ve got the basic functionality and scripts in place for various aspects, I now want to redesign this in CSS so I can not only template my site, but also to keep aspect ratios consistent between browsers and resolutions.

TL:DR version - is there a script that will allow me to create a session variable for a user, and while that variable is active, it''ll download the images and backgrounds i want to display across the site into the cache?

ie. someone is on the home page; now, my random theme consists of about 9 different images, of approximately 300kb each. from the 9, 3 random ones are chosen and placed into 3 seperate < div >''s, 2 down the sides and 1 at the top.

By allowing a ''background'' download of the images into the cache it''d allow the random background feature to be near enough instantaneous once they''ve finished navigating the home page...

Thoughts?
Cheers guys!