<!--
function changeps(){
  parent.leftFrame2.location = "passengershipmain/ps_left.html";
  parent.mainFrame.location = "passengershipmain/ps_main.html";
}
function changeoe(){
  parent.leftFrame2.location = "otherevent/other_left.html";
  parent.mainFrame.location = "otherevent/ohter.html";
}
function changehm(){
  parent.leftFrame2.location = "left.html";
  parent.mainFrame.location = "what'snew.html";
}
function changelk(){
  parent.leftFrame2.location = "link/link_left.html";
  parent.mainFrame.location = "link/link.html";
}
function changeah(){
  parent.leftFrame2.location = "about/about_left.html";
  parent.mainFrame.location = "about/about.html";
}
//-->