combine scripts in asp.net ajax toolkit

We are using version 3.0.20229.0 of the asp.net ajaxControlTookKit (before .net 3.5 sp1). I was wondering if I can combine our custom javascript files into the ScriptResource.axd that the controlTookKit creates. I’ve found this article (http://blogs.msdn.com/delay/archive/2007/06/11/script-combining-made-easy-overview-of-the-ajax-control-toolkit-s-toolkitscriptmanager.aspx)
which tells me that I need to add the scriptCombine attribute to the assembly file. We are running a WebSite project, how can I add this attribute?

how to have listview row colour to change based on data in the row

I followed this question stuck on changing each row color during run-time in listview in asp.net based on database entries and tried to do the same in VB but i am getting some unexplained errors, like Object reference not set to an instance of an object
most likely for this row =>
Dim cell As HtmlTableRow = DirectCast(e.Item.FindControl(“MainTableRow”), mlTableRow)