function checkAll()
{
    //select all groupings
    var groupings = groupingids_array.toString().split(",");
    for (var ii = 0; ii < groupings.length; ii++) {
        var groupName = '_' + groupings[ii] + '_GroupLink';
        for (var yy = 0; yy < groupingClientids_array.length; yy++) {
            if (groupingClientids_array[yy].toString().indexOf(groupName, 0) > -1) {
                Dea.Get(groupingClientids_array[yy].toString()).className = "Check checkbox_bgcolor";

            }
        }
    }
    
    var calendars = ids_array.toString().split(",");
    for(var i=0; i<calendars.length; i++) {
        var calendarName = '_' + calendars[i] + '_CalLink';
        for(var y=0; y<calendarId_array.length; y++) {
            if(calendarId_array[y].toString().indexOf(calendarName,0) > -1)
            {
                Dea.Get(calendarId_array[y].toString()).className = "Check checkbox_bgcolor";
                calendarClicked(Dea.Get(calendarId_array[y].toString()), calendars[i]);  
            }
                
        }
    }
   
    return false;
}

function showGrouping(plusHolderId, minusHolderId, rowId, show)
{
    
   if(show)
    {
        Dea.setDisplay(rowId, "inline");
        Dea.setDisplay(plusHolderId, "none");
        Dea.setDisplay(minusHolderId, "inline");
    }
    else
    {
        Dea.setDisplay(rowId, "none");
        Dea.setDisplay(minusHolderId, "none");
        Dea.setDisplay(plusHolderId, "inline");
    }
 
    return false;       
}