I've moved to Kamome-sou which is an apartment in the Suhmsuhm city.

  def search_engine_check(ref_url)  
    sites = [ 
              {:name => 'google', :url => 'http://www.google'},  
              {:name => 'google blogsearch', :url => 'http://blogsearch.google'},  
              {:name => 'blogpeople', :url => 'http://bst.blogpeople'},  
              {:name => 'yahoo', :url => 'http://search.yahoo'},  
              {:name => 'yahoo blog', :url => 'http://blog-search.yahoo'},  
              {:name => 'goo blog', :url => 'http://blog.goo'},  
              {:name => 'Ask', :url => 'http://ask.jp/'},  
              {:name => 'technorati', :url => 'http://www.technorati'},  
              {:name => 'Live Search', :url => 'http://search.live'},  
              {:name => 'Matome', :url => 'http://www.matome.jp/'}  
            ]  
 
 
    engine = nil  
    sites.each do |site|  
      if ref_url.index(site[:url]) == 0  
        engine = site[:name]  
        break  
      end  
    end  
 
    if engine  
      url = ref_url + '&'  
      url.scan(/.*(MT|p|q|keyword|tag|search)(=|\/)(.+?)(&|\?)/) do |id, mark1, words, mark2|  
        word_array = words.split(/[　\+]+/).select{|word| word.size > 0}.uniq  
        ref_url = "#{engine}検索　[#{word_array.join(' ')}]"  
      end  
    end  
 
    return ref_url  
  end