Maybe your problem is related to json because you return a bad json.
The correct formatted json that you return should be like this:
1
{"rows":[{"cell":[</code>"CSBM ","Query","2009","A"<code>]},<br/>{"cell":[</code>"FSB ","Query","",""<code>]}]}.<br/><br/><br/>Ps:sorry formy bad english.