Loading AbstractImagePrototype at run time

I want to load AbstractImagePrototype at run time because it is name
will be passed according to the situation. I do not want to put if/
else. is there a way to load it when I know the image(resource) name
at run time?

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to google-web-toolkit+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.