To download an image, right click and choose "Save image as..."
Please note that you will need to host these images on your own server. If you try to upload them to Blogger, the images will not be animated! Here is an example of the HTML code you could use to link to the image on your own server:
<img src="http://yourimagehost.com/images/email1.gif" border="0">
Hope you enjoy these images!