I'm trying to embed small dojox chart objects (sparklines) in DataGrid cells. In order to do that, I need to run code after each cell has been populated with its HTML fragment (a DIV with a given ID). Is there any extension point in the DataGrid API (e.g., events I can dojo.connect() to) triggered after the rendering of a cell's content in the DOM?

-- EDIT 5 Oct 2008: For the time being I've found a solution using a formatter, with a twist: as the formatter is called before the cell content is rendered, inside it I schedule the execution of the post-rendering code (dojox charting) a few ms after the formatter's return through a setTimeout() call, which receives as first parameter an anonymous closure referencing the ID of the returned DIV. It appears to work well with several browsers (MSIE 6 and 7, FF3 and the latest Google Chrome).