I have been working on demostrating FusionCharts and Widgets to my company as a Proof of Concept.  With the iPad feature I wanted to update my demo.  This was greatly received, but one feature did not work.  I was using Ajax timer and of course using RenderChartHTML on the reposting, but the Widget disappeared.  After two days of tracking I found out what the brokens were.  So I wanted to share 
  
In 3.0 RenderChartHTML returned the tag <object id=="Test" name="Test"   ...> surrounded by a <Div id="TestDiv"> tag 
in 3.2 RenderChartHTML returns   the tag <object id="Test"  ...>  the <Div> tag is not there, nor is the name for the object 
  
I was am to surround the string with a <div> tag and do a ans.Replace("<object id=\""+IDName+"\" ", "<object name=\""+IDName+"\" "); 
(NOTE there are two spaces between the words "object" and "id") 
  
Now I can demo my POC and try to get the purchase to move forward.  Thought I share this