• The word "button" implies you want more of your own web site. SSRS does not allow the addition of buttons it is simply not in the tool bar.

    If you want greater functionality than the standard graphical you can write you own web site and then add a web reference to SSRS ReportExecution2005 ie. http://localhost/reportserver/ReportExecution2005.asmx

    This then allows you to call the full range of methods including the render method

    This might cross the boundary from SSRS developer to web developer.

    But the flexibility is there .