White space in URLs tends to break them ... and if you do so in an IMG tag, you get the little blue-box "?" or red "X" depending on the browser you use ...
Moved dotlrn permission kludges into a permission kludge callback, with an implementation in dotlrn-lorsm. This keeps lorsm free of the dotlrn specific permissions kludges while maintaining them within dotlrn (the only supported way to add lorsm to a community or class is through the dotlrn-lorsm applet package)