How can I change module positions?

Hi,

How/where/or in which file can I change module positions?

My site is: http://csabafly.livestudio.hu/

I want that "helyi hírek" "sport hírek" "zenei hírek" "időjárás" be under the image show module.

And I want to change the order of modules. I enclosed the picture what I want.

Thanks a lot.

Regards,
AD