More conflicts with redirect iRule

I've been able to use an answer from another post to fix this issue. I appreciate your time and effort in helping me get this resolved - it is greatly appreciated! It seemed to have worked by using this code:

 

 

when HTTP_REQUEST { 
 if { ([HTTP::host] eq "www.oursite.com") } { 
                HTTP::redirect "http://oursite.com[HTTP::uri]"
                return
        }
      switch -glob [string tolower [HTTP::uri]] { 
            "/survey" -
            "/survey/" {
                HTTP::redirect "http://oursite.com/surveys/"
                return
                }
            "/salarysurveys" {
                HTTP::redirect "http://oursite.com/surveys/" 
                return
            }
            "/images*" {
                HTTP::redirect "http://legacy.oursite.com[HTTP::uri]"
                return
            }
        }
    }