Tonight it refused to let me perform any searches!!

The flag keeps popping up telling me that the page is not available. When I click on the search button, sometimes it sends me to another page where I can enter the subject of my search, and have options, but at other times it will only allow me to enter the subject on the little drop down window under the search button. This is very frustrating because I never start a new thread until after I've spent time searching the archives.