Question : add hiddenfields in to a "total" field

Hello,
I have three hidden fields that calculate the cost of various events. I am attempting to sum the cost of these events into a "total event cost" field.

I would like to do this in JavaScript to keep the "total event cost" as a running total.

I am using asp.net, vb.net developing in Visual Studio 2005.
ANY HELP would be greatly appreciated.

Answer : add hiddenfields in to a "total" field

What version of Oracle are you using?

What you are wanting to do is PIVOT the data.  This is a little bit of a problem prior to 11gR2.

You can read about the various ways at:
http://www.oracle-base.com/articles/misc/StringAggregationTechniques.php