SAJA - Secure AJAX for PHP

Whenever I pass a string that contains commas or semicolons to a function using saja->run, it doesn't work. Two things happen:

1. If I just try to pass it in, the function doesn't seem to even run.
2. If I use urlencode() on the string and then pass it in, the function loads, but that specific argument comes through without anything in it (i.e. a blank variable in PHP).

I've tried a bunch of different things but can't seem to figure it out. Does anyone have any ideas? I see a post dating back to 2006 with a similar issue, but nobody seems to have resolved it (or at least posted the fix).

Thanks a ton in advance!

-rob

Here's the code:

$partnum = urlencode($row['PARTNUMBER']);
$descrip = urlencode($row['DESCRIPTN']);
echo "<tr id=\"row$i\" onclick=\"".$saja->run("MyPHPFunction('row$i','$partnum','$descrip','$sessionid')->myDiv")."\"><td>" . $row["PARTNUMBER"] . "</td><td>";