matrix function in vba code

[vino.spider]

hi friends,
plz help to solve this problem...
1. In sheet1 ,i have 10 rows and 10 columns of cells with data in it..
2. In a input box if i give 5,5 (5 rows and 5 columns) then it had to select
5 cells row wise and column wise RANDAMLY


thanks in advance....
hope u understand this....