report to url

I have a question to ask:
I type
"http://reportserverurl/pages/reports.aspx?ItemPath=%2ftargetfolder%2ftestreport"
in jump to url box, it will go to open a report named testreport in my report
server. It is good. I want to rename the testreport to a variable name.
If I change testreport to Field!ReportName.Value in stead, then it does
not work, how do you make the Field!ReportName.Value to convert to
testreport. I have other reports in the report server="http://reportserverurl/pages/reports.aspx?ItemPath=%2ftargetfolder%2f" &
Feild!ReportName.Value
Bruce Loehle-Conger
MVP SQL Server Reporting Services
"Henry Chen" <HenryChen@.discussions.microsoft.com> wrote in message
news:85B76250-BB7F-4C78-96CB-2BB5B0C7804F@.microsoft.com...
>I have a question to ask:
> I type
> "http://reportserverurl/pages/reports.aspx?ItemPath=%2ftargetfolder%2ftestreport"
> in jump to url box, it will go to open a report named testreport in my
> report
> server. It is good. I want to rename the testreport to a variable name.
> If I change testreport to Field!ReportName.Value in stead, then it does
> not work, how do you make the Field!ReportName.Value to convert to
> testreport. I have other reports in the report server