function NavigatePage(aintPage, aintPerGroup, astrSection)
    {   var intGroupInteger, intGroupMod;
       intGroupInteger = parseInt(aintPage / aintPerGroup)
       intGroupMod = aintPage % aintPerGroup
       if (intGroupMod > 0)
       {  intGroupInteger = intGroupInteger + 1 }
       document.getElementById('HiddenPage' + astrSection).value = aintPage;
       document.getElementById('HiddenPageGroup' + astrSection).value = intGroupInteger;  
       HandleSubmit('PAGE');
       DisablePageFields(astrSection);
    }
    function NavigatePageGroup(aintPageGroup, aintPerGroup, astrSection) {
        document.getElementById('HiddenPage' + astrSection).value = (aintPerGroup * aintPageGroup) - (aintPerGroup - 1);
        document.getElementById('HiddenPageGroup' + astrSection).value = aintPageGroup;  
       HandleSubmit('PAGE')
       DisablePageFields(astrSection);
    }

    function DisablePageFields(astrSection)
    {
        if (document.getElementById('cmdPrevious' + astrSection))
        { document.getElementById('cmdPrevious' + astrSection).disabled = true; }
        if (document.getElementById('cmdNext' + astrSection))
        { document.getElementById('cmdNext' + astrSection).disabled = true; }
        if (document.getElementById('cboPageGroup' + astrSection))
        { document.getElementById('cboPageGroup' + astrSection).disabled = true; }
    }

   function NavigateGroup(astrGroupID, astrSection) {
       document.getElementById('HiddenGroupID' + astrSection).value = astrGroupID;
       document.getElementById('HiddenPage' + astrSection).value = '1';
       document.getElementById('HiddenPageGroup' + astrSection).value = '1';
       if (document.getElementById('txtSearch' + astrSection))
       { document.getElementById('txtSearch' + astrSection).value = ''; }
       HandleSubmit('GROUP')
    }

    function NavigateSearch(astrSection)
    {
        if (document.getElementById('HiddenKeepGroupID' + astrSection))
       { }
       else
       {
           if (document.getElementById('HiddenGroupID' + astrSection))
           { document.getElementById('HiddenGroupID' + astrSection).value = ''; }
       }
       document.getElementById('HiddenPage' + astrSection).value = '1';
       document.getElementById('HiddenPageGroup' + astrSection).value = '1';
       HandleSubmit('SEARCH')
       if (document.getElementById('cmdSearch' + astrSection))
       { document.getElementById('cmdSearch' + astrSection).disabled = true; }
    }
    
   function HandleIncrement(astrSection)
   { if (document.getElementById('HiddenGroupID' + astrSection))
       { document.getElementById('HiddenGroupID' + astrSection).value = ''; }
    document.getElementById('HiddenPage' + astrSection).value = '1';
    document.getElementById('HiddenPageGroup' + astrSection).value = '1';
    if (document.getElementById('txtSearch' + astrSection))
    { document.getElementById('txtSearch' + astrSection).value = ''; }
    HandleSubmit('INCREMENT');
   }