Maybe the google_adsense_script.html has gone wrong?BRI see a white space:BR
IMG style="CURSOR: pointer" onclick="self.parent.InsertSymbol('img border=0 src=/richedit/upload/2k6d334cb970.jpg');self.parent.close_insert_pop(); " alt="image file name: 2k6d334cb970.jpg" src="http://www.googlecommunity.com/richedit/upload/2k6d334cb970.jpg[/img]
It used to be bigger...
(Finally found a use for the Rich Text Editor! Quickly inserting images.

)