// JavaScript Document
<!--
  function frameMe(){
    //name of the frameset page (be sure to add path info)
    var frameset = "index.htm";

    //name of the frame to load document into
    var frame = "mainContent";

    page = new String(self.document.location.pathname);
    if(window.name != frame){
      var contents = frameset + "?" + page + "&" + frame;
      top.location.replace(contents);
    }
    return;
  }
  frameMe();
//-->