Usually, you can get access to editing your custom 404-page. Just ask your web host to set the 404 page to the file 404.htm in the root of your website.
Then, you have two things to do:
Make sure the names of all files and folders on your website are written in lowercase
Copy the html/javascript-code below into a new page in your text editor (Notepad) - save the file as 404.htm - and upload the file to the root of your website. It's as simple as that!
This simple-to-use script is ideal for use in frameset designs, where you want to have a link in one page in the frameset print out the content from a page in another frame. The function can print from any frame in the frameset (that is, from one or more frames).
The JavaScript Window Meta-object is a JavaScript object that adds custom functions and properties to the standard JavaScript Window object.
With this object you can exercise greater control over the display and functionality of browser windows with fewer lines of code and without worrying about cross-platform compatibility issues.
It is my hope that web designers as well as developers will have good experiences using this code in their projects. As many have before me, I've tried to write the code so that it is logical and easy to acquire.
Launches a rapidly expanding window that moves
down and across the screen until it fills the
entire screen area (IE) in fullscreen mode.
The script then loads your content page into
the fullscreen view.
Multiple thumbs and images DO NOT require recopying the entire script. To add thumbs and images, just create as many image tags as desired for inclusion in the portion of your HTML page.
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