Two boxקד with flexslider stoped working

hello

i used flexslider for two boxes (most viewd,resent posts) in the middle of my main page located here:
http://ms.wpcoder.co.il

for some reason after i made more changes (i didn’t notice what)
the sliding in the two boxes stop working.

i thought maybe it’s javascript problem so i posted in javascript forum, but after
inspecting with chrome i can see there is a movement of elements and the write
images are showing in the source and for strange reason nothing is actually displayed
and now i suspect a CSS issue.

thanks for any help

It looks like the script is getting confused over which slider to work on. You probably need to make a few tweaks to have multiple flexsliders working at once. This page lays out the steps needed for that:

Click on the Advanced tab and scroll haf way down the page. They have a special ID on each <ul>, with some JS tweaks also.