# timeline checker 
	  # $time_s time start
	  # $time_e time end
	  # $factor is how pricis it should be 

           my $sql   = "SELECT COUNT(*), $time_s+$factor FROM tv_log 

                  	WHERE $time_s  		BETWEEN UNIX_TIMESTAMP(`time_start`) AND UNIX_TIMESTAMP(`time_end`) 

                    	  AND $time_s+$factor 	BETWEEN UNIX_TIMESTAMP(`time_start`) AND UNIX_TIMESTAMP(`time_end`) 

                    	  AND `channel` LIKE '$$data2{'channel'}'";