function sw_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName);
  if (selObj && selObj.options[selObj.selectedIndex].value.length>0) sw_jumpMenu(targ,selObj,restore);
}
function sw_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='../room/"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}