Choosing only numbers from the output

[sudhindra k s]

  
Hi

I have an output which looks like this:

Tag       : Result
146603    :
147020    :  
147155    : NONE 
147160    :
147232    :
147243    :  
147254    : none 
147318    :
147341    : NONE 
147430    : N/A 
147708    :
147710    : 0000 
147729    :  
147768    :  
147851    :
147921    :
147949    : 0000 
147981    :  
147983    :  
147991    :
148007    : 0000 
148080    :  
148105    :
148200    :
148312    : 38160 
148329    : 44139 
148444    : NONE 
148514    :  
148573    : 0000 
148697    :
148759    :  
148919    :
148920    :
148921    :
148923    :
148924    :
148933    :
148934    :
148935    :
148936    :
148937    :
148938    :
148939    :
148951    :
148996    :

Now i want to gather all the "Tags" for which the "Result" is a number (but shouldnt 
include the tag if the result is 0). The corresponding Result should go to another 
array. 

Considering the above example my array1 should contain 148312 and 148329 and array2 
should contain 38160 and 44139 

How do i do this?

Thanks in advance

Regards
Sudhindra