How to check de active user and assign approver to any active user

[dheeru_1994]

Hello All 
i have been post three time this question but no one gave me solution 
my requirement is  in workflow i generate user approver that user is inActive now if my user is inActive then othere active user should approve the approval i am new in workflow so i do not know how will i achieve this 
what process should i follow 
thanks and regards 

[Harish KM]

Hi @dheeru_1994 how will the workflow know which user to pick if current user is inactive? Do you have any variable on the form to pick the replacement approver?

[dheeru_1994]

No i do not have any variable  
may i need to make this or is there any other approach to get this 

[Harish KM]

Hi @dheeru_1994 the system needs to know which approver to pick next, it cannot be a static value, may be let's say My manager is A and A leaves the company.In this case the next approver will be B who is the manager of A.

[dheeru_1994]

so it means i make one variable and type is refrence type wich is user table   
and in workflow i make user approver in that advance activity  what script to write so that if i select in active user so active user approve