function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function changeTopFrame(url) {
    top.frames['topFrame'].location.href=url;
}
function changeMainFrame(url) {
    top.frames['mainFrame'].location.href=url;
}