I've only got Easy GIF Animator Lite, so if you've got the 'non lite' version, this may be slightly different.
If you click 'File' -> 'Save as' (when you've completed your image) this should generate a .gif image.
Upload this file to your website, either in the same directory as the .htm file, or in a set directory - depends on your site configuration. Some people keep the images with the html pages, while others have a designated 'images' directory.
Assuming you've stored the .gif in the same directory as the .htm file, just access the image as per the above code.