If the WWW TEST PATTERN logo (shown below) is tiled in the background of this page, your browser supports background images.
<<(THIS is the image you would see in the background.)
Browsers which support the BORDER attribute for inline images will display a border of specified thickness surrounding the images.

If the above image resembles the following image, then your browser supports the BORDER attribute for images.

Image maps traditionally use CGI and web servers in order to work, with client side image maps, that role is passed on to the browser to run.
Test client side image maps.
Image scaling is part of the proposed HTML 3.2 specs and includes a height and/or width sub-tag in the IMG SRC tag.
The height and width values are in pixel units.
Setting only height or width should leave the aspect ratio of the image the same.
height tag:

width tag:

width and height tags:

If your browser supports image placement control, the following graphics would be placed far left and far right in your window.
