function land(ref, target)
                              {
                              if (target=="_self") {window.location=loc;}
                              else {if (target=="_top") {top.location=loc;}
                              else {if (target=="_blank") {window.open(loc);}
                              else {if (target=="_parent") {parent.location=loc;}
                              else {parent.frames[target].location=loc;};
                              }}}
                              }
                              function jump(menu)
                              {
                              ref=menu.choice.options[menu.choice.selectedIndex].value;
                              splitc=ref.lastIndexOf("&");
                              target="";
                              if (splitc!=-1)
                              {loc=ref.substring(0,splitc);
                              target=ref.substring(splitc+1,1000).toLowerCase();}
                              else {loc=ref; target="_self";};
                              if (ref != "") {land(loc,target);}
                              }