function AdSpacer(){
    document.write("");
    OtherLang="français";
    if(PageSuffix()=="F")OtherLang="English";
    document.write('<span class="href" onclick="SwapPage();">'+OtherLang+'</span>');
    document.write("<hr>");
}
function PageSuffix(){
    CP=location.href; // Current Page
    locDot=CP.lastIndexOf("."); // where last "."
    return CP.charAt(locDot-1).toUpperCase();//F=French;E=English
}
function SwapPage(){
    /*
    - this Javascript swaps pages between English and French.
    - Homologous French pages must have an additional f before .htm
    - For example: English page: Home.htm; French page: Homef.htm
    - English pages CANNOT have a terminating letter 'f'.
    - will work with other extensions, .html, .php, etc.
    - Swaps between other languages can be modified easily.
    - Accepts other extensions such as .html, .php, etc.
    */
    CP=location.href; // Current Page
    locDot=CP.lastIndexOf("."); // where last "."
    lastChar=CP.charAt(locDot-1).toUpperCase();
    if(lastChar=="F"){// swap page to English
        NewPage=CP.substr(0,locDot-1)+CP.substr(locDot);
    }else{// swap page to French
        NewPage=CP.substr(0,locDot)+"f"+CP.substr(locDot);
    }
    location=NewPage; reload();
}