How to use these images
Option #1.  You copy and paste the images.  To save the images on your computer right click and select "save picture as".  Save the image on to your local hard drive and then upload them to your own web servers. 
Option #2:  X10 hosts the images. You can access the graphics by linking directly to the from the X10 image servers. Under each graphics is a URL for the images source. Copy this image source link and paste it into your HTML where you want the graphics to appear.