how to display

[#1]

how to display count of employees in each department in the below table format

load * from employee;

load * from department;

department	count(employees)
sales	10
HR	10
finance	25
corporate	45
Total	90

whenver I clik on concerned department those details are to be displayed in ohter table

i.e. when i click i slaes all the 10 records are to be displyed as below

department	employee number	Emplyee type	salary	country	manager
sales	1	Regular	40k	IND	XXX
sales	2	Temp	50k	IND	YYYY
...	...	....			.....
sales	10	temp	60k	IND	ZZZZZ

[#2]

in script--

load *

from tablename;

load

department,

count([employee number])  resident tablename group by department;

****************************************

in expression--

Aggr(count([employee number]),department)