jumpy hover

Link Types for extraction, when user specifies another link how should this be handled? 
- should only subject-->object relationships be shown for selection?  
- should the subject element id be included for the user-specified link? 

Embed image, user-link type

Insert Artifact, need to capture subject element id, need to allow user link type, need to do whatever I do for embed
image

Sometimes create link with nothing selected fails on IE
Enter key doesn't work in link dialog

Enter new line, create link, enter some hypertext in dialog