//empty function as 'dummy' for same name function in navframe of QOC.  required to show QOC layers
 function QF_showHideLayers(){
}

function QF_SetTextSize(d, theStyle) { //v1.7 by PVII 'P7_setCSS'
  var expDays=parseInt(d),path = "/";
  var expdate = new Date();
  expdate.setTime(expdate.getTime() + (expDays*24*60*60*1000));
  document.cookie = "QF_TextSize=" + escape (theStyle) + "; expires=" + expdate.toGMTString() +'; path=' + path;
}

function page_reload () {
  top.location.reload(); 
}