Executing scripts from different directories

[sudhindra k s]

  
Hi

I have two scripts abc.pl and xyz.pl. Now abc.pl uses xyz.pl. i have implemented this 
as below.

abc.pl
{
....
....
system("perl xyz.pl arg1 arg2"); 
...
}

Now both abc.pl and xyz.pl are in the same directory c:\test\script. But now i want 
abc.pl in some different directory, but xyz.pl remains in c:\test\script. And the 
location of abc.pl need not be fixed. So how do i implement this requirement?

Regards
Sudhindra