when HTTP_REQUEST {

    set path [string tolower [HTTP::path]]
    set host [string tolower [HTTP::host]]

    switch -glob $path {

        "/" {

            HTTP::uri "/lsa/"
            switch -glob $host {

                "*editdev.lsa.umich.edu*" {
                    pool lsa-cmsdevdlv_pool
                    return
                }

                "*editqa.lsa.umich.edu*" {
                    pool lsa-cmsqadlv_pool
                    return
                }

                "*edit.lsa.umich.edu*" -
                "*editprod.lsa.umich.edu*" {
                    pool lsa-cmsproddlv_pool
                    return
                }

            }

        }

     }

}