Hyperlink not passing mutiple values as per prompt selection?

I have one webi report, which has a hyper link to open another detailed version of the same webi report.

This report is dynamically based on passing parameters for Country prompt at the refrsh and then I hyper link should point to open the chosen country report only.

I have below Hyperlink Which I used:

="<a href='http://bo.xxyz.com/BOE/OpenDocument/opendoc/openDocument.jsp?iDocID=ArcefsdjdhjsfsdsIDType=CUID&sRefresh=Y' >Click here to view the dynamic"+ [Variable Filterresponse] +"  report .. </a>"

1) The issue is , Its taking only one value. If I pass multiple values it gives me multivale error.

2) The hyperLink should be opening the report for the country the user select from the prompt. Say The user select USA-It should point to USA, next time select UK, Then it should point to UK report. So I guess the report ID has to be ynamically change as well

Please suggest...,

Thanks