sub fixedsystem_build_table_and_or_excel {
	
	my ($report) = @_ ;
	
	our @sql_col_display = ("cnt","event","start_date","start_time","venue","region","system_name","online_status","network_test","system_test","test_event","sound_test","overall_status","additional_comments") ;
	
	&report_xlsx_export_header("$xlsxreportname",$xlsxdir,'',$xlsx_title_heading) ;
	
	$xlsxrow-- ;
	
	my $event_cnt = 0 ; our $found_after_date = 0  ; 
	
	# $format84->set_align('center'); 
	# $format88->set_align('center');
	# $format89->set_align('center');
	# $format90->set_align('center');
	# $format91->set_align('center');
	
	my %defualt_color = () ; 
	$defualt_color{-1} = "#F90D0D" ;
	$defualt_color{1} = "#51B529" ;

	my %defualt_color2 = () ; 
	$defualt_color2{1} = "#51B529" ;
	$defualt_color2{2} = "#F6E305" ;
	$defualt_color2{3} = "#F90D0D" ;

	
	foreach my $id (sort {$db{$table}{$a}{date_from} cmp $db{$table}{$b}{date_from}} keys %{$db{$table}}) {
		
		next unless $id ; 
		unless (&common_check_if_string_contains_an_integer($db{$table}{$id}{event_system_id_multiple})) {
			$db{$table}{$id}{event_system_id_multiple} = ";-1;" ; 
		} 

		my $now_date = int("$now_year$now_mm$now_dd") ;
		my $end_date = substr($db{$table}{$id}{date_to},0,10) ;
		$end_date =~ s/\-//g ; 
		$end_date = int($end_date) ;
		my $is_in_future = ($now_date < $end_date) ? 1 : 0 ; 
		
		my @system_name_ids	                    = split(/\;/,$db{$table}{$id}{event_system_id_multiple}) ;		
		
		my @fixed_system_online_status 			= split(/\;/,$db{$table}{$id}{fixed_system_online_status}) ;
		my @fixed_system_network_test 			= split(/\;/,$db{$table}{$id}{fixed_system_network_test}) ;
		my @fixed_system_system_test 			= split(/\;/,$db{$table}{$id}{fixed_system_system_test}) ;
		my @fixed_system_test_event				= split(/\;/,$db{$table}{$id}{fixed_system_test_event}) ;
		my @fixed_system_sound_test				= split(/\;/,$db{$table}{$id}{fixed_system_sound_test}) ;
		my @fixed_system_overall_status			= split(/\;/,$db{$table}{$id}{fixed_system_overall_status}) ;
		my @fixed_system_additional_comments 	= split(/\;/,$db{$table}{$id}{fixed_system_additional_comments}) ;

		my $cnt_sys_ids = -1 ; 

		# my @table_op_ids = () ;
		
		# for (1 .. $cnt_rows) {			
			# push @table_op_ids,$op_ids[$_ - 1] if $op_ids[$_ - 1] ;
			# push @table_op_ids,0 unless $op_ids[$_ - 1] ;
		# }
		
		my $system_count = 0 ;  
		
		# foreach my $event_id (split(";",$db{$table}{$id}{event_system_id_multiple})) {
		foreach my $event_id (@system_name_ids) {
			
			$cnt_sys_ids++ ;
			
			next unless $event_id ;
			next unless $db{event_systems}{$event_id}{system_type} eq 'fixed' ;
			next if $i{overall_status} ne 'all' and $i{overall_status} and $i{overall_status} ne $fixed_system_overall_status[$cnt_sys_ids] ;
			
			$event_cnt++ ;
			$system_count++ ;			
			$xlsxcol = 0 ; 
			$print_tbody .= qq~<tr id="$id">~ if $report ;
			
			foreach (@sql_col_display) { 
			
				next unless $_ ; # blank for the buttons column
				
				my $formatting = $format84 ;
				my $val = $db{$table}{$id}{$_} ;
				my $val_min = $val ;
				my $align   = '' ; 
				my $nowrap   = '' ;
				
				if ($_ eq 'cnt') {			
					$val = $event_cnt ; 
				} elsif ($_ eq 'event') {	
					$val = "$db{$table}{$id}{ref} ($id)" ;
				} elsif ($_ eq 'start_date') {		
					$nowrap   = 'nowrap' ;
					$val = substr($db{$table}{$id}{date_from},0,10) ; $align = qq~ class="dt-center"~ ; 
				} elsif ($_ eq 'venue') {			
					my @oids = split(/\,/,$db{$table}{$id}{organisation_ids}) ;
					foreach $_oid (@oids) {
						$val .= $db{organisations}{$_oid}{name} . '<br>' ;
					}
					$val = substr($val,0,-4) if $val ; ;				
				} elsif ($_ eq 'region') {				
					$val = $db{regions}{$db{$table}{$id}{region_id}}{code} ; $align = qq~ class="dt-center"~ ; 	
				} elsif ($_ eq 'system_name') {			
					$val = '' ; 
					$val = qq~$db{event_systems}{$event_id}{name}~ ; 
					$val .= qq~ ($db{event_systems}{$event_id}{description})~ if $db{event_systems}{$event_id}{description} ; 
				} elsif ($_ eq 'sport') {		
					$val = '' ; 
					foreach my $sport_id (split(",",$db{$table}{$id}{sport_type_ids})) {
						$db{sport_types}{$sport_id}{name} = uc $db{sport_types}{$sport_id}{name} ;
						$val .= qq~$db{sport_types}{$sport_id}{name}<br>~ ; 
					}
					$val = substr($val,0,-4) if $val ;	
				} elsif ($_ eq 'operator') {	
					$val = '' ; 
					$val = $db{users}{$op_ids[$system_count - 1]}{name} if $op_ids[$system_count - 1] ;			
				} elsif ($_ eq 'start_time') {	
					$val = substr($db{$table}{$id}{date_from},11,5) ; $align = qq~ class="dt-center"~ ; 		
				} elsif ($_ eq 'online_status') {
					if ($is_in_future && $report && ($glod_user_level > 2 || $is_installation_partner || $is_schools_manager)) {		
						my $field = "online_status_$id\_$event_id" ; $align = qq~ class="dt-center $_"~ ; 
						$preferred_title{$field} = "Online Status" ; 
						$opts{$field} = $opts{$_} ;
						$allow_deselect{$field} = 1 ; 
						$useropts{'common'}{'css'} .= qq~.$_ { min-width:170px; } ~ ;
						my $ucfirstfield = ucfirst $field ;
						$val = qq~<select class="form-control" name="$field" id="select$ucfirstfield" data-placeholder="Select $preferred_title{$field}" data-rel="chosen">
                            <option value=""></option>
                            $opts{$field}                                       
                        </select>~ ;	
												
						if ($fixed_system_online_status[$cnt_sys_ids]) {
							$trigger_jquery_raw .= qq~
								\$("#select$ucfirstfield").val("$fixed_system_online_status[$cnt_sys_ids]") ;
								\$("#select$ucfirstfield").trigger("chosen:updated") ;
							~ ;								
						}						
						$trigger_jquery_raw .= qq~\$("#select$ucfirstfield").chosen({ allow_single_deselect:true });~ ;
						$val_min = "Online" if $fixed_system_online_status[$cnt_sys_ids] eq '1' ;
						$val_min = "Offline" if $fixed_system_online_status[$cnt_sys_ids] eq '-1' ;
						$val_min = "None" unless $val_min ;						
					} else {
						$val = "Online" if $fixed_system_online_status[$cnt_sys_ids] eq '1' ;
						$val = "Offline" if $fixed_system_online_status[$cnt_sys_ids] eq '-1' ;
						$val = "None" unless $val ;
						$val_min = $val ;						
					} 
					$trigger_jquery_raw .= qq~\$("#itv-table tr:eq($event_cnt) td:nth-last-child(7)").css("background-color","$defualt_color{$fixed_system_online_status[$cnt_sys_ids]}");~ if $fixed_system_online_status[$cnt_sys_ids] ;		
					$formatting = $format94 if $fixed_system_online_status[$cnt_sys_ids] eq '1' ;
					$formatting = $format96 if $fixed_system_online_status[$cnt_sys_ids] eq '-1' ;						
				} elsif ($_ eq 'network_test') {	
					if ($is_in_future && $report && ($glod_user_level > 2 || $is_installation_partner || $is_schools_manager)) {	
						my $field = "network_test_$id\_$event_id" ; $align = qq~ class="dt-center $_"~ ;  
						$preferred_title{$field} = "Test Network" ; 
						$opts{$field} = $opts{$_} ;
						$allow_deselect{$field} = 1 ; 
						$useropts{'common'}{'css'} .= qq~.$_ { min-width:170px; } ~ ;
						my $ucfirstfield = ucfirst $field ;
						$val = qq~<select class="form-control" name="$field" id="select$ucfirstfield" data-placeholder="Select $preferred_title{$field}" data-rel="chosen">
                            <option value=""></option>
                            $opts{$field}                                       
                        </select>~ ;	
						if ($fixed_system_network_test[$cnt_sys_ids]) {
							$trigger_jquery_raw .= qq~
								\$("#select$ucfirstfield").val("$fixed_system_network_test[$cnt_sys_ids]") ;
								\$("#select$ucfirstfield").trigger("chosen:updated") ;
							~ ;								
						}
						$trigger_jquery_raw .= qq~\$("#select$ucfirstfield").chosen({ allow_single_deselect:true });~ ;
						$val_min = "Passed" if $fixed_system_network_test[$cnt_sys_ids] eq '1' ;
						$val_min = "Failed" if $fixed_system_network_test[$cnt_sys_ids] eq '-1' ;
						$val_min = "None" unless $val_min ;
					} else {
						$val = "Passed" if $fixed_system_network_test[$cnt_sys_ids] eq '1' ;
						$val = "Failed" if $fixed_system_network_test[$cnt_sys_ids] eq '-1' ;
						$val = "None" unless $val ;
						$val_min = $val ;						
					}
					$trigger_jquery_raw .= qq~\$("#itv-table tr:eq($event_cnt) td:nth-last-child(6)").css("background-color","$defualt_color{$fixed_system_network_test[$cnt_sys_ids]}");~ if $fixed_system_network_test[$cnt_sys_ids] ;	
					$formatting = $format94 if $fixed_system_network_test[$cnt_sys_ids] eq '1' ;
					$formatting = $format96 if $fixed_system_network_test[$cnt_sys_ids] eq '-1'	;				
				} elsif ($_ eq 'system_test') {	
					if ($is_in_future && $report && ($glod_user_level > 2 || $is_installation_partner || $is_schools_manager)) {		
						my $field = "system_test_$id\_$event_id" ; $align = qq~ class="dt-center $_"~ ; 
						$preferred_title{$field} = "System Test" ; 
						$opts{$field} = $opts{$_} ;
						$allow_deselect{$field} = 1 ; 
						$useropts{'common'}{'css'} .= qq~.$_ { min-width:170px; } ~ ;
						# $val = &common_min_form_select_col($field,'') ;					
						my $ucfirstfield = ucfirst $field ;
						$val = qq~<select class="form-control" name="$field" id="select$ucfirstfield" data-placeholder="Select $preferred_title{$field}" data-rel="chosen">
                            <option value=""></option>
                            $opts{$field}                                       
                        </select>~ ;	
						if ($fixed_system_system_test[$cnt_sys_ids]) {
							$trigger_jquery_raw .= qq~
								\$("#select$ucfirstfield").val("$fixed_system_system_test[$cnt_sys_ids]") ;
								\$("#select$ucfirstfield").trigger("chosen:updated") ;
							~ ;								
						}
						$trigger_jquery_raw .= qq~\$("#select$ucfirstfield").chosen({ allow_single_deselect:true });~ ;
						$val_min = "Passed" if $fixed_system_system_test[$cnt_sys_ids] eq '1' ;
						$val_min = "Failed" if $fixed_system_system_test[$cnt_sys_ids] eq '-1' ;
						$val_min = "None" unless $val_min ;		
						
					} else {				
						$val = "Passed" if $fixed_system_system_test[$cnt_sys_ids] eq '1' ;
						$val = "Failed" if $fixed_system_system_test[$cnt_sys_ids] eq '-1' ;
						$val = "None" unless $val ;
						$val_min = $val ;				
					}
					$trigger_jquery_raw .= qq~\$("#itv-table tr:eq($event_cnt) td:nth-last-child(5)").css("background-color","$defualt_color{$fixed_system_system_test[$cnt_sys_ids]}");~ if $fixed_system_system_test[$cnt_sys_ids] ;	
					$formatting = $format94 if $fixed_system_system_test[$cnt_sys_ids] eq '1' ;
					$formatting = $format96 if $fixed_system_system_test[$cnt_sys_ids] eq '-1' ;
				} elsif ($_ eq 'test_event') {	
					if ($is_in_future && $report && ($glod_user_level > 2 || $is_installation_partner || $is_schools_manager)) {	
						my $field = "test_event_$id\_$event_id" ; $align = qq~ class="dt-center $_"~ ;  
						$preferred_title{$field} = "Test Event" ; 
						$opts{$field} = $opts{$_} ;
						$allow_deselect{$field} = 1 ; 
						$useropts{'common'}{'css'} .= qq~.$_ { min-width:170px; } ~ ;
						# $val = &common_min_form_select_col($field,'') ;					
						my $ucfirstfield = ucfirst $field ;
						$val = qq~<select class="form-control" name="$field" id="select$ucfirstfield" data-placeholder="Select $preferred_title{$field}" data-rel="chosen">
                            <option value=""></option>
                            $opts{$field}                                       
                        </select>~ ;	
						if ($fixed_system_test_event[$cnt_sys_ids]) {
							$trigger_jquery_raw .= qq~
								\$("#select$ucfirstfield").val("$fixed_system_test_event[$cnt_sys_ids]") ;
								\$("#select$ucfirstfield").trigger("chosen:updated") ;
							~ ;								
						}	
						$trigger_jquery_raw .= qq~\$("#select$ucfirstfield").chosen({ allow_single_deselect:true });~ ;
						$val_min = "Good" if $fixed_system_test_event[$cnt_sys_ids] eq '1' ;
						$val_min = "Not Good" if $fixed_system_test_event[$cnt_sys_ids] eq '-1' ;
						$val_min = "None" unless $val_min ;						
					} else {				
						$val = "Good" if $fixed_system_test_event[$cnt_sys_ids] eq '1' ;
						$val = "Not Good" if $fixed_system_test_event[$cnt_sys_ids] eq '-1' ;
						$val = "None" unless $val ;
						$val_min = $val ;				
					}
					$trigger_jquery_raw .= qq~\$("#itv-table tr:eq($event_cnt) td:nth-last-child(4)").css("background-color","$defualt_color{$fixed_system_test_event[$cnt_sys_ids]}");~ if $fixed_system_test_event[$cnt_sys_ids] ;						
					$formatting = $format94 if $fixed_system_test_event[$cnt_sys_ids] eq '1' ;
					$formatting = $format96 if $fixed_system_test_event[$cnt_sys_ids] eq '-1' ;
				} elsif ($_ eq 'sound_test') {	
					if ($is_in_future && $report && ($glod_user_level > 2 || $is_installation_partner || $is_schools_manager)) {			
						my $field = "sound_test_$id\_$event_id" ; $align = qq~ class="dt-center $_"~ ; 
						$preferred_title{$field} = "Test Sound" ; 
						$opts{$field} = $opts{$_} ;
						$allow_deselect{$field} = 1 ; 
						$useropts{'common'}{'css'} .= qq~.$_ { min-width:170px; } ~ ;
						# $val = &common_min_form_select_col($field,'') ;					
						my $ucfirstfield = ucfirst $field ;
						$val = qq~<select class="form-control" name="$field" id="select$ucfirstfield" data-placeholder="Select $preferred_title{$field}" data-rel="chosen">
                            <option value=""></option>
                            $opts{$field}                                       
                        </select>~ ;	
						if ($fixed_system_sound_test[$cnt_sys_ids]) {	
							$trigger_jquery_raw .= qq~
								\$("#select$ucfirstfield").val("$fixed_system_sound_test[$cnt_sys_ids]") ;
								\$("#select$ucfirstfield").trigger("chosen:updated") ;
							~ ;	
						}						
						$trigger_jquery_raw .= qq~\$("#select$ucfirstfield").chosen({ allow_single_deselect:true });~ ;
						$val = "None" unless $val ;
						$val_min = $db{fixed_system_sound_test}{$fixed_system_sound_test[$cnt_sys_ids]}{name} if $fixed_system_sound_test[$cnt_sys_ids] ;
						$val_min = "None" unless $val_min ;
					} else {				
						$val = $db{fixed_system_sound_test}{$fixed_system_sound_test[$cnt_sys_ids]}{name} if $fixed_system_sound_test[$cnt_sys_ids] ;
						$val = "None" unless $val ;
						$val_min = $val ;				
					}
					$trigger_jquery_raw .= qq~\$("#itv-table tr:eq($event_cnt) td:nth-last-child(3)").css("background-color","$defualt_color2{$fixed_system_sound_test[$cnt_sys_ids]}");~ if $fixed_system_sound_test[$cnt_sys_ids] ;
					$formatting = $format94 if $fixed_system_sound_test[$cnt_sys_ids] eq '1' ;
					$formatting = $format95 if $fixed_system_sound_test[$cnt_sys_ids] eq '2' ;
					$formatting = $format96 if $fixed_system_sound_test[$cnt_sys_ids] eq '3' ;			
				} elsif ($_ eq 'overall_status') {
					if ($is_in_future && $report && ($glod_user_level > 2 || $is_installation_partner || $is_schools_manager)) {	
						$found_after_date = 1 ; 
						my $field = "overall_status_$id\_$event_id" ; $align = qq~ class="dt-center $_"~ ;
						$preferred_title{$field} = "Overall Status" ; 
						$opts{$field} = $opts{$_} ;
						$allow_deselect{$field} = 1 ; 
						$useropts{'common'}{'css'} .= qq~.$_ { min-width:170px; } ~ ;
						# $val = &common_min_form_select_col($field,'') ;					
						my $ucfirstfield = ucfirst $field ;
						$val = qq~<select class="form-control" name="$field" id="select$ucfirstfield" data-placeholder="Select $preferred_title{$field}" data-rel="chosen">
                            <option value=""></option>
                            $opts{$field}                                       
                        </select>~ ;	
						if ($fixed_system_overall_status[$cnt_sys_ids]) {	
							$trigger_jquery_raw .= qq~
								\$("#select$ucfirstfield").val("$fixed_system_overall_status[$cnt_sys_ids]") ;
								\$("#select$ucfirstfield").trigger("chosen:updated") ;
							~ ;							
						}
						$trigger_jquery_raw .= qq~\$("#select$ucfirstfield").chosen({ allow_single_deselect:true });~ ;
						$val_min = $db{fixed_system_status}{$fixed_system_overall_status[$cnt_sys_ids]}{status} if $fixed_system_overall_status[$cnt_sys_ids] ;
						$val_min = "None" unless $val_min ;							
					} else {			
						$val = $db{fixed_system_status}{$fixed_system_overall_status[$cnt_sys_ids]}{status} if $fixed_system_overall_status[$cnt_sys_ids] ;
						$val = "None" unless $val ;
						$val_min = $val ;				
					}
					$trigger_jquery_raw .= qq~\$("#itv-table tr:eq($event_cnt) td:nth-last-child(2)").css("background-color","$defualt_color2{$fixed_system_overall_status[$cnt_sys_ids]}");~ if $fixed_system_overall_status[$cnt_sys_ids] ;	
					$formatting = $format94 if $fixed_system_overall_status[$cnt_sys_ids] eq '1' ;
					$formatting = $format95 if $fixed_system_overall_status[$cnt_sys_ids] eq '2' ;
					$formatting = $format96 if $fixed_system_overall_status[$cnt_sys_ids] eq '3' ;						
				} elsif ($_ eq 'additional_comments') {	
					if ($is_in_future && $report && ($glod_user_level > 2 || $is_installation_partner || $is_schools_manager)) {		
						my $field = "additional_comments_$id\_$event_id" ; my $ucfirstfield = ucfirst $field ; $align = qq~ class="dt-center $_ controls"~ ; 
						$preferred_title{$field} = "Additional Comments" ; $useropts{'common'}{'css'} .= qq~.$_ { min-width:170px; } ~ ;
						# $val = &common_min_form_input_col($field,'') ;	
						$val = qq~<input type='text' name='$field' class='form-control $cust_class{$field}' id='input$ucfirst_field' placeholder='$preferred_title{$field}' value="$fixed_system_additional_comments[$cnt_sys_ids]">~ ;	
						if ($fixed_system_additional_comments[$cnt_sys_ids]) {
							$trigger_jquery_raw .= qq~
								\$("#inputAdditional_comments_$id\_$event_id").val("$fixed_system_additional_comments[$cnt_sys_ids]") ;
							~ ;									
						}
						$val_min = $fixed_system_additional_comments[$cnt_sys_ids] ;
						$val_min = "None" unless $val_min ;
					} else {			
						$val = $fixed_system_additional_comments[$cnt_sys_ids] ;
						$val = "None" unless $val ;
						$val_min = $val ;				
					}
				}
				
				if ($_ ne 'online_status' && $_ ne 'network_test' && $_ ne 'system_test' && $_ ne 'test_event' && $_ ne 'sound_test' && $_ ne 'overall_status' && $_ ne 'additional_comments') {
					$val_min = $val ;
					$val_min =~ s/\<br>/\;/g ;	
				}
				$print_tbody .= qq~<td $align $nowrap>$val</td>~ if $report ;  
				&xlsxcreator_write_xlsx($ws,$xlsxrow,$xlsxcol,$val_min,$formatting) ;
				$xlsxcol++ ;
			}
			$print_tbody .= qq~</tr>~ if $report ;
			$xlsxrow++ ; 	
		}
	}

	$worksheet{$ws}->set_column(0,0,10);
	$worksheet{$ws}->set_column(1,1,30);
	$worksheet{$ws}->set_column(2,3,15);
	$worksheet{$ws}->set_column(4,4,45);
	$worksheet{$ws}->set_column(5,5,15);	
	$worksheet{$ws}->set_column(6,6,45);
	$worksheet{$ws}->set_column(7,12,15);
	$worksheet{$ws}->set_column(13,13,45);

	&report_xlsx_export_footer('N',15,$xlsxdir) ;
	
} #-------------------------------------------------------------------------------

sub fixedsystem_check_for_overlapping_dates {

	my ($check_table,$checked_column,$date_from_input,$date_to_input,$sys_ids_input,$get_periods) = @_ ; 
 
	my %seen_system_id = () ; my %checked_system_id = () ; my %system_start_date = () ; my %system_end_date = () ; 
	
	my $sys_ids = "" ; 
	
	if ($get_periods) {
		$sys_ids = $sys_ids_input ; 
	} 

	
	foreach my $id (sort keys %{$db{$table}}) {
		
		unless ($get_periods) {
			$sys_ids = $db{$table}{$id}{$checked_column} ;
		}		
		foreach (split(";",$sys_ids)) {
			
			$system_start_date{$_}{$id}	= $db{$table}{$id}{date_from} ;
			$system_end_date{$_}{$id} = $db{$table}{$id}{date_to} ;
		}
	}
	
	if ($date_from_input and $date_to_input and $sys_ids_input) {		
		
		foreach (split(";",$sys_ids_input)) {
			
			$system_start_date{$_}{-1} = $date_from_input ;
			$system_end_date{$_}{-1} = $date_to_input ;
		}
	}
	
	foreach my $id (sort keys %{$db{$table}}) {

		unless ($get_periods) {
			$sys_ids = $db{$table}{$id}{$checked_column} ;
		}	
		
		foreach my $sys_id (split(";",$sys_ids)) {
			
			next unless $sys_id ;
						
			if ($seen_system_id{$sys_id} and not $checked_system_id{$sys_id}) {
				
				$checked_system_id{$sys_id} = 1 ;
				foreach my $id2 (keys %{$system_start_date{$sys_id}}) {
					
					next if $id2 eq $id ;
					my $t1 = &common_check_if_time_is_greater($system_start_date{$sys_id}{$id2},$db{$table}{$id}{date_to}) ; 	## 21<12
					my $t2 = &common_check_if_time_is_greater($system_end_date{$sys_id}{$id2},$db{$table}{$id}{date_to}) ; 		## 22<12
					my $t3 = &common_check_if_time_is_greater($system_start_date{$sys_id}{$id2},$db{$table}{$id}{date_from}) ;	## 21<11
					my $t4 = &common_check_if_time_is_greater($system_end_date{$sys_id}{$id2},$db{$table}{$id}{date_from}) ;		## 22<11
					
					if (($t1 and not $t2) or ($t3 and not $t4) or (not $t3 and $t2) or ($t3 and not $t2)) {
						my $system_name = qq~$db{$check_table}{$sys_id}{name}~ ;
						$system_name .= qq~ ($db{$check_table}{$sys_id}{description})~ if $db{$check_table}{$sys_id}{description} ; 
						
						if ($get_periods) {
							$overlap_dates{$sys_id}{$id2} = "$db{$table}{$id2}{date_from} - $db{$table}{$id2}{date_to}" ;
						} else {
							$trigger_jquery_raw .= qq~
								noty({text:'System $system_name and cannot be used in both event $db{$table}{$id}{ref} and $db{$table}{$id2}{ref} as the times ovelap!!',layout:"center",type:"error",timeout:30000}) ;						
							~ ;								
						}
					}				
				}
			}
			$seen_system_id{$sys_id} = 1 ;
		}
	}
} #-------------------------------------------------------------------------------

1 ;