You are probably specifying the application dbid instead of the table id on this line of code:
var dbid = "your dbid here";
I sometimes deviate from my own coding practices to save time. I would adopt the convention of writing the dbid's as follows:
var dbid = "your application dbid";
var dbidTable1 = "your Table1 dbid"
var dbidTable2 = "your Table2 dbid"
Also, it would help if you posted a new question when the thread is so old (a year in this case). It becomes diffiucult to read through the whole thread and parse out what the new issue is. Just concentrate on the unique aspects of your question.
