title: Reporting Services incorrect icon on show/hide group
body: <p>I have created a parameter on a report that allows the user to open all the group details or hide group details when the report is run.</p>
  
  <p>This works, but when you run the report and select to expand the groups, the little icon use use to show/hide on the report is a + symbol instead of a - one. </p>
  
  <p>While the actual report is right, i can see it confusing the users somewhat as it looks like there is something hidden, when in fact its all there - </p>
  
  <p><a href="http://www.beakersoft.co.uk/img/report_icons.gif">alt text http://www.beakersoft.co.uk/img/report_icons.gif</a> </p>
  
  <p>Any one seen this or know how to fix it?</p>