Popup Image Windows:           
On a page of items for sale, one can enlarge the item portrayed  for greater detail :  just click on it.  In a flash wanted information, like cost etc will pop into view.  With this popup feature, the window you have open will remain on your desktop and item bar until you click the X to close.  When you click the next image the one before that will move to the back.  After you choose all those that interest you,  go to the desktop bar and open them all and line them up for comparison, as in the sample below.  Or save the image to your folder by right clicking and saving.  They will remain open until you X them.           
***AOL users: Be aware that you won't be able to use this feature to its full advantage.  The popups will be larger than what you see on my sample grouping below.  In this manner AOL controls how you view images.   It is AOL and not your browser  that is causing the distortion.