Hide header cognos 8 from url

http://10.204.17.49/cognos8/cgi-bin/cognos.cgi?b_action=xts.run&m=portal/cc.xts&ui=h1

http://10.204.17.49/cognos8/cgi-bin/cognos.cgi?b_action=xts.run&m=portal/cc.xts&ui=h1,h2

http://10.204.17.49/cognos8/cgi-bin/cognos.cgi?b_action=xts.run&m=portal/cc.xts&ui=h1,h2,h3

http://10.204.17.49/cognos8/cgi-bin/cognos.cgi?b_action=xts.run&m=portal/cc.xts&ui=h1,h2,h3,h4