AutoViewer

This is the tag you have to adjust:

[autoviewer id="GALLERY ID" width="WIDTH" height="HEIGHT" link="LINK (optional)"]

Here you can see the inline version:

[autoviewer id="1" width="500" height="375"]

and here as a link:

[autoviewer id="1" width="500" height="375" link="Click me..."]
Click me...