[jQuery] getting the ID number of a cloned table row

[Bruce MacKay]

Hello folks,

I'm trying to duplicate a row of an existing table using a function 
adapted from 
http://www.nabble.com/Add-Table-row-to12989886s27240.html#a13300133

My problem is that I cannot identify the identifier of the last row 
(of the original table).

The last row of my table has the form:

<tr class="smfont90"><td><input name="correctans5" value="1" id="bc5" 
type="checkbox"></td><td><textarea rows="3" name="answer5" 
id="theans5" style="width: 250px;"></textarea></td><td><textarea 
rows="3" name="feedback5" id="fb5" style="width: 250px;"></textarea></td></tr>

The function I'm using is as follows.  Two questions:
1. I get an error at the alert - intCurrentRowID is not 
defined.  What is my error here?
2. Is there a more efficient way of writing the 4 lines starting at 
point 2 (I'm trying to re-name the feedback and answer IDs and NAMEs

function duplicateRow(){
        // First, lets create the new row using the last one as template...
        var clonedRow = $( "#myTable tr:last" ).clone();
        // Take the current identifier, some number in the first 
cell of the row
        intCurrentRowId = parseInt( $( "#bc:last", clonedRow ).html() );
1.--->  alert(intCurrentRowID);
        // Set the new ID
        intNewRowId = intCurrentRowId + 1;
        // Change the current identifier of the row to the new one
        $( "#bc:last", clonedRow ).html( intNewRowId );
        // Change the Id / Name or anything you want for the new attribs
2.--->  $( "#fb"+ intCurrentRowId , clonedRow ).attr( { "id" : "fb" + 
intNewRowId} );
        $( "#bc"+ intCurrentRowId , clonedRow ).attr( { "id" : "bc" 
+ intNewRowId} );
        $( "#feedback"+ intCurrentRowId , clonedRow ).attr( { "name" 
: "feedback" + intNewRowId} );
        $( "#answer"+ intCurrentRowId , clonedRow ).attr( { "name" : 
"answer" + intNewRowId} );

        // Add to the new row to the original table
        $( "#myTable").append( clonedRow );
};


Thanks,

Bruce