function updateDetailDisplay(id,disp,notdisp){
      document.getElementById('SectionDetailHide' + id).style.display = disp;
      document.getElementById('SectionDetail' + id).style.display = disp;
    }
    
 function hideSectionDetail(id){updateDetailDisplay(id,"none","inline");}
 function showSectionDetail(id){updateDetailDisplay(id,"inline","none");}