function goBlkSite(siteName, setCookie){
    if (typeof setCookie != 'undefined' && setCookie != null) {
        rememberLocation(siteName);	
    }

    window.document.location.href=siteName;
}

function doRedirect(okSendGlobal) {
    var knownSite = getCookie('globalRedirectSite');

    if (knownSite != null && knownSite != 'null')
        goBlkSite(knownSite, true);

    else if (okSendGlobal) 
        window.document.location.href="/global/home/index.html";
}

function rememberLocation(siteName){
    if (siteName != null && siteName != ''){
        setCookie('globalRedirectSite', siteName, 364, '/');	
    }

    return 1;
}


function setCookie( name, value, expires, path, domain, secure ) {
    var today = new Date();
    today.setTime(today.getTime());

    if (expires) {
        expires = expires * 1000 * 60 * 60 * 24;
    }

    var expires_date = new Date( today.getTime() + (expires) );

    document.cookie = name + "=" +escape( value ) +
        (expires? ";expires=" + expires_date.toGMTString() : "" ) + 
        (path? ";path=" + path : "" ) + 
        (domain? ";domain=" + domain : "" ) +
        (secure? ";secure" : "" );
}


function getCookie(name){
    var start = document.cookie.indexOf(name+"=");
    var len = start + name.length + 1;

    if (!start && name != document.cookie.substring(0,name.length)) 
        return null;

    if (start == -1)
        return null;

    var end = document.cookie.indexOf(";", len );

    if (end == -1)
        end = document.cookie.length;

    return unescape(document.cookie.substring(len, end));
}