[support] Search and flexinode

Hi all, This is my first mail to the list, i hope you can help me and i will try to help anyone i can.. well, my problem is that i use fleximode, i have a large site using 5 o 6 different content with flexinode... and i need a searcher usefull. I want some things.. 1) Introduce a radio-buttom or select to mark where flexinode will go to search on. 2) Make a search result order by different flexinode and more things but these are the most important.. any idea?