Hi ruben, you advanced search is very nice
But if you want, you should make a little link, under the standard search on the frontpage, to it glides down, where you then can select advanced search options, like oxyclassified.
for me, I can't use the widget space, because I needs it for banners
http://classifieds.oxyclassifieds.com/
They got advanced search under the standard search, should be a link instead "dropdown"