[amibroker] Amibroker basic searches

[ftstrades]

I've been using TC2007 for a while now and the program there offers a 
vast library of search criteria. 
Amibroker did not come with any prebuilt basic searches like "price up 
for last 5 periods", "volume surge today" etc ..Except for a few I did 
see in the afl AB folders I would like to see more since it will save 
time rather than recreate them in formula creator. 
Is there a library in a website with a fairly basic and complete list 
of .afl files to download? 
Thanks.